Please help with the last question, please and thank you! Cryolite, Na, AIF, (s), an ore used in the production of aluminum, can be synthesized using aluminum oxide.Balance the equation for the synthesis of cryolite.equation: Al₂O, (s) + 6NaOH(1) + 12HF(g) 2Na, AIF, +9H₂O(g)If 11.9 kg of Al₂O3(s), 60.4 kg of NaOH(1), and 60.4 kg of HF(g) react completely, how many kilograms of cryoliteare produced?mass of cryolite produced: 49.004Which reactants are in excess?Al₂O3NaOHHFWhat is the total mass of the excess reactants left over after the reaction is complete?total mass of excess reactants:162.43Incorrectkg Na, AlF6kg

mass of Al2O3 taken = 11.9 kg i.e. 11.9 x 103 g.mass of HF taken = 60.4 kg i.e. 60.4 x 103 g.mass of…

Answered: What is the total mass of the excess…

Science

Chemistry

What is the total mass of the excess reactants left over after the reaction is complete?

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter4: Stoichiometry

Section: Chapter Questions

Problem 4.87PAE

See similar textbooks

Related questions

Q: Provide the IUPAC name for the following Acid Anhydride. عليكم (Minimise spaces when typing the name…

A: IUPAC name has three parts Prefix , Root word and suffix part .Numbering is done in accordance with…

Q: Colchicine kinetics most closely fits the two-compartment model. Following a single IV dose of 5.6…

A: We have determined the plasma level of the drug three (3) hours after the IV dose.

Q: inductive mechanisms. the following substituents according to wheth a acceptor d-donor n-no effect…

A: Inductive effect: The attraction of bonding electrons towards itself through a sigma bond is called…

Q: Convert the following Fisher projection into a wedge-dashed, bond-line structure:

A: The Fischer projection is a three-dimensional representation of an organic molecule in a…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: This problem is based on first law Of Thermodynamics.Here, we have to find the condition of the…

Q: Citrus growers protect their fruit from cold temperatures by spraying them with water which releases…

A: You must utilize the heat of fusion for water (ΔHfussion) to determine how much energy is generated…

Q: How do you Identify the unknown substance using the H NMR and CNMR Spectrums

A: Nuclear magnetic resonance (NMR) spectroscopy is a powerful method for identifying unknown…

Q: 2. Provide the following answer using the following compound below. a. Assign the hybridization for…

A: In the given compound two functional groups are present. One is alcohol and the second is alkyne.

Q: Write the name for each of the following chemical formulas 1. SO3 2. SiBr4 3. XeF6 4. Cl₂07 5. P4010…

A: We will consider to name of following compound :SO3, SiBr4, XeF6,Cl2O7, P4O10, N2O4, PCl5

Q: How much aluminum can be produced from 1.50 ton of Al2O3?

A: The molar mass of aluminum is = 26.981539The molar mass of oxygen is = 15.999 g/molThe molar mass of…

Q: 35. If.100 mol of COCl₂ is placed in a 10.0 L flask, calculate the equilibrium concentrations of all…

A: The given equilibrium reaction is COCl2(g) CO(g) + Cl2(g); Initial number of…

Q: (CH, (CH₂) CH,) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂) and…

A: Answer:Reactant that gets exhausted first in the chemical reaction and decides the yield of product…

Q: The multiplicity for H-b signal will a a b a O doublet triplet quartet pentet sextet septet 'Br 2020

A: The Proton NMR shows different peaks for different types of hydrogen atoms.The peaks in proton NMR…

Q: Is triethylamine soluble in water? Is triethylamine soluble when Hcl is added to it? Please explain…

A: Given question related to solubility of triethyl amine in water.

Q: 1. Write in the product of this reaction: CH3 CH₂ Cl десяз

A: Product

Q: What is the IUPAC name of the following molecule? 1-cyclohexyl-1,3,4-trimethyl-(1Z,3E)-1,3-hexadiene…

A: Identify the parent chain: The longest chain serves as a parent chain.Number the parent chain:…

Q: QUESTION 8 The atomic weight, density, and atomic radius for a hypothetical metal are 43 g/mol, 4.9…

Q: Show the calculation for the preparation of 0.01%, 0.001%, 0.0001%, 0.00001% standard DNA solutions…

A: Given question related to calculation for the preparation of 0.01%, 0.001%, 0.0001%, 0.00001%…

Q: The combustion of 0.4683 g naphthalene (C10H8(s); MM = 128.16 g/mol) in a constant volume bomb…

A: Mass of naphthalene = 0.4683 gMolar Mass of naphthalene = 128.16 g/molThe final temperature was…

Q: Suppose the reduction of nitric oxide proceeds by the following mechanism: step elementary reaction…

A: The reduction of nitric oxide proceeds by the following mechanism:

Q: ende duidelik u Predict which atom or group in the following carbocation will preferentially…

A: Given is carbocation.Carbocation is species in which carbon carries positive charge.Stability order…

Q: Suppose the system has two microstates: one ground state and one excited state. If, at temperature…

A: Microstates indicate different possible arrangements of molecules within the system. If a system has…

Q: On another planet, the isotopes of titanium have the given natural abundances. What is the average…

A: Given,The isotopes of titanium on the planet: Isotope Abundance…

Q: 1.) PPM 3 2.) Strong base

A: Triphenyl phosphorus reacts with alkyl halide to give a substitution reaction and the intermediate…

Q: meganisme vir die volgende reaksie vor delik die stereochemiese verloop van die re sie):…

A: The acid catalyzed rearrangement of 1,2-diol into carbonyl compound is known as pinacol-pinacolone…

Q: CH3 OH a. Draw the cis and trans isomer of the molecule above. b. Draw the chair form of the trans…

A: In cis isomer, two hydrogen atoms are on the same plane but in trans isomer they are in a different…

Q: Suppose the decomposition of ozone proceeds by the following mechanism: step elementary reaction…

A: Answer:Law of mass action states that rate of reaction is directly proportional to the molar…

Q: 1. How are covalent bonds formed? What type(s) of elements form covalent bonds?

A: Since you have posted multiple question, we will solve the 1st question according to Q &A…

Q: 5. Water is formed by burning H₂ (g) in the presence of O2 (g): 2 H₂ (g) + O2(g) → 2 H₂O (g) a) If…

Q: The alkene shown below is treated sequentially with ozone (03) and zinc/acetic acid. Draw structural…

A: When alkene is treated with o3/zn the reaction is called as reductive ozonolysis.In this reduction…

Q: Which of the following is a chemical change? Ice melting to water Chopping wood for a fire…

A: A chemical change is a type of change when a substance combines with another to form a new…

Q: Build trans-1,4-dichlorocyclohexane of chair form. Build cis-1,4-dichlorocyclohexanes of chair form.…

A: Greater the 1,3-diaxial interaction less will be the stability of cyclohexane drivative

Q: How many stereocenters are in this molecule? A) 0 4

A: An stereocenter is one which contain four different groups attached to it.

Q: QUESTION 7 Compute the density of materials based on your answers to Questions 3 to 5. (1) Chromium…

Q: What is the oxidation number of S in SO₂?

A: We have to find out the oxidation number of S in SO2.

Q: The oxidation of nitrogen monoxide by oxygen at 25 °C 2NO+O2 → 2NO2 is second order in NO and third…

A: Temperature,T = 25°C The rate law of reaction,k =?

Q: Macmillan Learning Perform the calculation and report the answer using the proper number of…

A: Given,

Q: Sodium hydroxide is a common ingredient in drain cleaners such as Drano. The mole fraction of sodium…

Q: 3. a) What is the volume (in mL) of a 0.48 M sulfuric acid (H₂SO4) solution that contains 0.024…

A: The mol is a parameter that can be used to indicate the number of particles present in a given…

Q: QUESTION 6 The following is the energy diagram of ethane at different dihedral angles when the…

A: Answer:Conformation isomerism is a type of stereoisomerism where arrangement of atoms or groups is…

Q: Br e. Draw the cis and trans isomer of the molecule above. f. Draw the chair form of the cis isomer…

A: The cis and trans isomers are called geometric isomers. If both the substituents are present on same…

Q: The pKa values for the amino acid tyrosine are 2.2 (a-carboxyl), 9.11 (a-amino), and 10.07 (Rgroup).…

A: Amino acids are amphoteric biomolecules because of the presence of both the acidic carboxylic acid…

Q: What is the mass percentage of Na in Na₂S? Provide an answer to two decimal places.

Q: 4. Which of the indicated nitrogens is the LEAST basic? O N D. A. B. - C.

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: Potassium has two main isotopes, K-39 and K-41. The average atomic mass of potassium is 39.13amu.…

A: Given,Potassium two main isotopes are: K-39 and K-41The average atomic mass of potassium = 39.13…

Q: Be sure to answer all parts. Draw the products in the following reaction. Part 1: Identify which…

A: In substitution reaction strong nucleophile favourable for SN2 reaction andweak nucleophile or…

Q: draw the structural isomers of C3H7Cl, write down the condensed formula below each structure

A: Structural Isomers:Structural Isomer indicate molecules having same molecular formula, but different…

Q: If the reaction color (end product) of your sample is yellow, what section of visible light should…

A: Color of end product is yellow.Visible light is light which is visible for human eye.

Q: Which of the following is a binary covalent compound? O barium sulfide O carbon tetrachloride O…

Q: Determine the empirical formula of a compound that is composed of 11.0 g of C and 1.54 of H. The…

A: Given: Mass of C = 11.0 gMass of H = 1.54 g Molar mass of C = 12.01 g/molMolar mass of H = 1.01…

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Please help with the last question, please and thank you!

Cryolite, Na, AIF, (s), an ore used in the production of aluminum, can be synthesized using aluminum oxide.
Balance the equation for the synthesis of cryolite.
equation: Al₂O, (s) + 6NaOH(1) + 12HF(g) 2Na, AIF, +9H₂O(g)
If 11.9 kg of Al₂O3(s), 60.4 kg of NaOH(1), and 60.4 kg of HF(g) react completely, how many kilograms of cryolite
are produced?
mass of cryolite produced: 49.004
Which reactants are in excess?
Al₂O3
NaOH
HF
What is the total mass of the excess reactants left over after the reaction is complete?
total mass of excess reactants:
1
62.43
Incorrect
kg Na, AlF6
kg

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given data

VIEW

Step 2: Calculation of mass of reacted reactants i.e. NaOH and HF

VIEW

Step 3: Calculation of mass of unreacted reactants

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

The sugar sucrose, which is present in many fruits and vegetables, reacts in the presence of certain yeast enzymes to produce ethanol and carbon dioxide gas. Balance the following equation for this reaction of sucrose. C12H22O11(aq) + H2O(l) C2H5OH(aq) + CO2(g)
4.69 The pictures below show a molecular-scale view of a chemical reaction between H2 and CO to produce methanol, CH3OH. The box on the left represents the reactants at the instant of mixing, and the box on the right shows what is left once the reaction has gone to completion. Was there a limiting reactant in this reaction? If so, what was it? Write a balanced chemical equation for this reaction. As usual, your equation should use the smallest possible whole number coefficients for all substances.
Phosphoric acid, H3PO4, can be prepared by the reaction of phosphorus(V) oxide, P4O10, with water. 14P4O10(s)+32H2O(l)H3PO4(aq);H=96.2kJ What is H for the reaction involving 1 mol of P4O10? P4O10(s)+6H2O(l)4H3PO4(aq)
Tungsten (W) metal, which is used to make incandescent bulb filaments, is produced by the reaction WO3+3H23H2O+W How many grams of H2 are needed to produce 1.00 g of W?
Ethanol, C2H5OH, is a gasoline additive that can be produced by fermentation of glucose. C6H12O62C2H5OH+2CO2 (a) Calculate the mass (g) of ethanol produced by the fermentation of 1.000 lb glucose. (b) Gasohol is a mixture of 10.00 mL ethanol per 90.00 mL gasoline. Calculate the mass (in g) of glucose required to produce the ethanol in 1.00 gal gasohol. Density of ethanol = 0.785 g/mL. (c) By 2022, the U. S. Energy Independence and Security Act calls for annual production of 3.6 1010 gal of ethanol, no more than 40% of it produced by fermentation of corn. Fermentation of 1 ton (2.2 103 lb) of corn yields approximately 106 gal of ethanol. The average corn yield in the United States is about 2.1 105 lb per 1.0 105 m2. Calculate the acreage (in m2) required to raise corn solely for ethanol production in 2022 in the United States.
Propane, C3H8, is the fuel of choice in a gas barbecue. When burning, the balanced equation is C3H8+5O23CO2+4H2O a What is the limiting reactant in cooking with a gas grill? b If the grill will not light and you know that you have an ample flow of propane to the burner, what is the limiting reactant? c When using a gas grill you can sometimes turn the gas up to the point at which the flame becomes yellow and smokey. In terms of the chemical reaction, what is happening?
Silicon is produced for the chemical and electronics industries by the following reactions. Give the balanced equation for each reaction. a. SiO2(s)+C(s)arefurnaceElectricSi(s)+CO(g) b. Liquid silicon tetrachloride is reacted with very pure solid magnesium, producing solid silicon and solid magnesium chloride. c. Na2SiF6(s) + Na(s) Si(s) + NaF(s)
Cisplatin, Pt(NH3)2Cl2, a drug used in the treatment of cancer, can be made by the reaction of K2PtCl4 with ammonia, NH3. Besides cisplatin, the other product is KCl. (a) Write a balanced equation for this reaction. (b) To obtain 2.50 g cisplatin, calculate what masses (in grams) of K2PtCl4 and ammonia you need.
Chlorine exists mainly as two isotopes, 37Cl and 33Cl. Which is more abundant? How do you know?
Boron forms an extensive series of compounds with hydrogen, all with the general formula BxHy. To analyze one of these compounds, you burn it in air and isolate the boron in the form of B2O3 and the hydrogen in the form of water. You find that 0.1482 g BxHy gives 0.4221 g B2O3 when burned in excess O2. Determine the empirical I formula of BxHy.
Nitric acid is produced commercially by the Ostwald process, represented by the following equations: 4NH3(g)+5O24NO(g)+6H2O(g)2NO(g)+O2(g)2NO2(g)3NO2(g)+H2O(l)2HNO3(aq)+NO(g) What mass of NH3 must be used to produce 1.0 106 kg HNO3 by the Ostwald process? Assume 100% yield in each reaction, and assume that the NO produced in the third step is not recycled.
You take 1.00 g of an aspirin tablet (a compound consisting solely of carbon, hydrogen, and oxygen), burn it in air, and collect 2.20 g CO2 and 0.400 g H2O. You know that the molar mass of aspirin is between 170 and 190 g/mol. Reacting 1 mole of salicylic acid with I mole of acetic anhydride (C4H6O3) gives you 1 mole of aspirin and 1 mole of acetic acid (C2H4O2). Use this information to determine the molecular formula of salicylic acid.