If 0.7688 moles of aluminum nitrate (aq) reacts with excess potassium hydroxide (aq), how many moles of precipitate (solid) will be formed?

Q: . At 30.0 °C, pure benzene has a vapor pressure of 121.8 mmHg. Dissolving 15.0 g of a non- volatile ...

A:

Q: Identify the reactant that is a Brønsted–Lowry acid and Brønsted–Lowry conjugate base in the reactio...

A:

Q: The ethylene glycol (d = 1.11 g/mL; c = 2.42) in a car radiator cools from 37.0°C to  25.0°C by rele...

A: The volume of ethylene glycol is  5468.43 mL

Q: 1. Which of the following is the best option for transferring 20 mL of a solution? a.Use a 5mL sero...

A: 1. We have to tell the best option for transferring 20 mL of a solution. Now, we know that among Moh...

Q: 3/ What is the product of adding water to (5,6,6 - tri bromo - 7- ethyl - 7 - mathyl oct - 3 - ene) ...

A:

Q: he enthalpy o

A:

Q: Question 2 What is the molar extinction coefficient if the pathlength of the sample cell is 5.6mm an...

A:

Q: a) (C2H5)2Be + Be(CH3)2 b) R2BH + R-CH=CH2 c) MgEt2 t-BUOH

A:

Q: 4 Considering the carbonate atomic (CO32- ) construct the SALCS. 1) Make a table that has each atomi...

A: Solution- the carbonate atomic (CO32- ) construct the SALCS. 1) We have to make a table that has eac...

Q: What is the value in the concentration of the SCN Suppose the Keq for this experiment is 523. The in...

A: We have to predict the concentration of SCN- at equilibrium.

Q: In an experiment, the reaction of 100.0 g of iodine produced 144.9 g of a compound formed from iodin...

A: It is an example of law of conservation of mass

Q: Methanol can be formed by the following UNBALANCED equation below . How many grams of methanol can b...

A: Solution - According to the question - Given  reaction - H 2 (g)+CO(g) CH 3 OH(l) . 6.022*10^23 mole...

Q: エZ

A: Here we have to synthesize the given compound by suitable starting materials.

Q: (Q92) Which of the following statements regarding bimolecular elementary reactions is false? O They ...

A:

Q: What is normality of a solution that contains 1.5 g of Ca(OH)2 dissolved in 850 mL? (Molar mass = 74...

A:

Q: Chluine qus ocupes What whme will it occupy Ct Le0OK ? awlume of 2smlat J00K.

A: Charle's law states that- At constant pressure, the Volume of given amount of gas is directly relate...

Q: Calculate the work done by 5 moles of an ideal gas during the expansion from 5 atm at 25 C to 2 atm ...

A:

Q: In the laboratory, a general chemistry student measured the pH of a 0.429 M aqueous solution of form...

A:

Q: Using the given data above, determine the following information: What is the Amax of Jerry? O 650 nm...

A: Wavelength maximum (λmax) is defined as the wavelength at which maximum absorption occurs. 

Q: Cools Cools Heat Energy Warms Cools Warms Warms Temp erature

A:

Q: How much free lead (II) ion is present in a 95.4 mL of a solution that contains 136.8 microgram of P...

A: Answer: Higher the formation constant, more stable will be the compound. The value of high stability...

Q: Dinitrogen Pentoxide, N2O5, decomposes when heated to give in carbon tetrachloride solvent.   N2O5...

A:

Q: -moles of NH: wi

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Industrially, vanadium metal, which is used in steel alloys, can be obt oxide with calcium at high t...

A: Theoretical yield of a product is calculated by the limiting reagent of the reactant as maximum amou...

Q: solution Conductivity – high, Explanation low or zero? 0.1 mol/L ethanoic acid 0.1 mol/L ammonia A m...

A: 0.1 mol/ L ethanoic acid    Since ethanoic acid (Acetic acid) is weak, its dissociation is very low....

Q: What is the pH of a 0.196 M aqueous solution of ammonium chloride, NH4Cl ? pH = __________ This sol...

A:

Q: Question 23 Using the given data above, determine the following information: What is the Amax of Jer...

A: As λmax is wavelength where sample of same compound of same concentration show maximum absorbance.

Q: b. What type of reactions are these called? 2.  Which reaction number above involves only one reac...

A:

Q: Question 16 Spectrophotometers employ various sources of light. Which of the following is NOT true f...

A: Correct options are :  Lasers emit radiation of a single wavelength. Tungsten lamps emit radiation ...

Q: a) CH3MGBR + CdBr2 b) CSH5NA + BeBr2 c) PHCH2OCH3 + Li

A: ANSWER : The reaction are known as Metal Exchange Reaction in which one metal get exchanged with oth...

Q: 375 370 365 360 355 350 345 340 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 A A Mole fraction B В Temperat...

A:

Q: Identify any intermediate species + write the rate law for each step. *I'm confused on how to ident...

A:

Q: Calculate the pH of a 0.0470 M aqueous solution of the weak base methylamine (CH3NH2, Kb = 4.20×10-4...

A:

Q: Given the following reactions 2NO → N2 + O2 AH = -180 kJ 2NO + O2 → 2NO2 AH = -112 kJ

A: Solution                         Given that 2NO  N​​​​​​2 + O​​​​​​2       ∆H = -180 kJ 2NO + O​​​​...

Q: In this reaction, what is the coefficient for calcium oxide? CaO(s)+CO2(g). CaVO3(s)

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both...

Q: Calculate the pH of a 0.429 M aqueous solution of formic acid (HCOOH, Ka = 1.8 x 10-4).          pH ...

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: Write an equilibrium constant expression, Kc, for the following reactions: e. CaCO3 (s) ⇆ CaO (s) + ...

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of reac...

Q: Using only sigma overlap parameters, a 5-coordinate dº complex TABLE 10.10 Angular Overlap Parameter...

A: In the given problem the preferential geometry of a 5-coordinated d6 complex is needed to determined...

Q: 1.547 grams of hydrated MgSO4 is heated in a crucible. After heating, 0.7554 grams of anhydrous MgSO...

A: We have to predict the water of hydration.  

Q: For problems Use the provided deta to identify functional groups the malecule conteins end propese s...

A: In the analytical chemistry, quantitative analysis plays a major role in identifying the various ele...

Q: What is the lewis structure of: 1. C3H5NO2 2. C3PS2H7

A: In Lewis structure, all atoms must have their octet complete. H can form maximum 1 bond to complete ...

Q: The hydroxide ion concentration of an aqueous solution of 0.429 M hydroflioric acid is [OH-] = _____...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: 375 370 365 360 355 350 345 340 0.1 0A 0.6 0.7 0.8 0.9 0.2 0.3 05 A A Mole fraction B B The depicted...

A: The depicted liquid- vapour diagram is ...

Q: Calculate the [H₃O⁺] of the coffee with [OH⁻]= 1.0 x 10⁻⁹ b. Calculate the [H₃O⁺] of lemon juice wit...

A:

Q: Using the given data, determine the folloving information: What is the Amax of Ben? O 750 nm 400 nm ...

A: From the given data,  λmax of Ben = 450 nm Absorbance spectra of Ben  From this spectra, λmax is id...

Q: Sodium hydroxide is a strong base. This means that __________. *

A:

Q: H NMR SPECTRUM H NMR Spectrum 200 Me. CDO, solutioni expansions hanges TMS ppm 20 10 9 8 (ppm) 2.2 p...

A: The analysis of 1H  NMR spectrum of the above compound is given below

Q: Systematic naming

A:

Q: The molar enthalpy of fusion of ice at 0 Celsius and a pressure of 1.00 atm is 6.01 kJ, and the mola...

A:

Q: need help finding and naming all the functional groups

A: Functional group in riboflavin and malonic acid. 

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".