If you had 1 mol of Mn4(ClO4)3 how many moles of Cl would there be?

Q: Describe how you would prepare 200 ml (total volumn) of a solution that is 50% acetic acid by…

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Q: O · Η HIN 0 N name the non-alkane functional groups p

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Q: EtO₂C .CO₂Et Br CHO NaOEt EtO₂C EtO₂C CHO

A: Here we have to synthesize  the following given  target compound  from the given starting material…

Q: At a certain concentration of N₂ and H₂, the initial rate of reaction is 8.0 x 103 M/s. What would…

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Q: Show all  computations  and  express final answer in  sig  fig  and  scientific  notation.  Box  out…

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Q: Q1. A 100 g soil containing 20% smectitie mineral matter was mixed with 150 ml solution containing…

A: Assume that the cation exchange capacity of soil is entirely because of the smectitie mineral…

Q: Given Ca(OH1₂₂ CST = Ca2+ (99) + 2011 (99) k₁= 6.5×10-6 H₂2₂0111 = H+ (aq) + OH (99) K2=10x10-14…

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Q: Which of the following molecules follows Huckel's Rule? Choose all that apply.

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: Me2NH, CH,O HCI Me Me

A: The given reaction is an example of Munnich reaction in which, the α-proton of ketone undergoes…

Q: 1. Give IUPAC names for the follow Cl. CI CH3 Br CH₂

A: IUPAC nomenclature is used for naming the organic compounds as recommended by international union of…

Q: Lithium is the least dense metal known (D = 0.53 g/cm³). What is the volume occupied by 250 g of…

A: The formula of density can be used to calculate volume.

Q: The hydrogen atomic emission lines in the Balmer series are 656.2 410.1 nm... at what wavelength do…

A: The wavelength of line for the Balmer series is given to be 656.2 nm, 486.0 nm, 434.0 nm, 410.1…

Q: 8. Given the following equilibrium reaction: H2O(g) + CO (g) H₂ (g) + CO2 (g) K = 0.036 If 0.75 M of…

A: The given chemical equation is  H2O (g) + CO (g) ⇔H2 (g) + CO (g) the value of equilibrium constant…

Q: ~H2 OH3 .+ СИЗ + DNPH LOH 0= Amyl alcohol - cl N02 + + Nach → N02 ? ? G-cl_

A: Organic reaction.

Q: hat type of reaction occurs when a quantity of water is added to cyclohexene in e presence of an…

A: Organic reactions are those in which organic reactant react to form organic products. There are…

Q: In Example 2-1, we established that the mass ratio of magnesium to magnesium oxide is 0.455 g…

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Q: A solution make by mixing 20.0g of a non-volatile compound with 125ml of water at  25 degree c has a…

A: Given: The mass of the non-volatile compound dissolved = 20.0 g The volume of water = 125 mL The…

Q: . How can the water displacement method be used to measure solid? the density of tan…

A: Water displacement method is a method that is generally used to calculate the volume of any solid .…

Q: What is main objectives in extraction of beta-carotene from carrot.

A: Extraction is a separation process consisting of the separation of a substance from a mixture.…

Q: What is the pH of a 0.045 M solution of TRIS base? Answer:

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

Q: How many atoms of mercury are required to produce 3.49 L of H, gas (density= 0.0899 g) according to…

A: Given, 2 Hg(l) + 2 HNO3(aq) ----> Hg2(NO3)2(aq) + H2(g) Volume of the hydrogen (H2) gas = 3.49 L…

Q: Van der Waals Equation of State The Van der Waals equation of state is: (p+ Table 1C.3 in the…

A: Given,  Number of moles of CO2 gas = n = 0.324 mol  Volume in L = V = 2.59 L  Pressure in bar = P =…

Q: A gas occupies a volume of 2.0 m^3 when at a pressure of 100 kPa and a temperature of 120°C.…

A: Given, Initially Pressure (P1) = 100 kPa Volume (V1) = 2.0 m3 Temperature (T1) = 120°C = (120 +…

Q: Consider the following reation: CaCO3(s) + 2H3O+ (aq) ⇒Ca²+ (aq) + CO₂(g) +2 H₂O(1) Adding HCI will…

A: Adding HCl will increase the concentration of :

Q: Element Mg AI si Þ S CI Ar ATOMIC 12 13 14 15 17 18 Configuration

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Q: In Example 2-1, we established that the mass ratio of magnesium to magnesium oxide is 0.455 g…

A: We have been provided with the ratio of magnesium to its oxide. Let us calculate other required…

Q: A sample of 65 mg of a perfect gas at 0.800 bar has its volume doubled and its absolute temperature…

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Q: What is main objectives in extraction of lycopene from watermelon.

A: Lycopene  Lycopene, a red pigment, is widely present in foods that are red in colour, including…

Q: certain substance X has a normal boiling point of 102.5°C and a molal boiling point elevation…

A: Given -> Normal boiling point= 102.5°C  Molal boiling point elevation constant…

Q: When 84.8 g of alanine C3H7NO2 are dissolved in 1200. g of a certain mystery liquid X, the freezing…

A: Answer: Freezing point depression of a solution containing non-volatile solute is:…

Q: The molar mass (to two decimal places) for Fe2(CO3)3 is ______________  g/mol.

A: Molar mass is mass of 1 Mole a substance.

Q: h ²d e ³a cid H

A: Organic reactions are those in which organic reactant react to form organic products. Pericyclic…

Q: 7. The rate constant for the hydrolysis of a m-chloro substituted and p-methoxy substituted organic…

A: Given  Rate Constant (km  ) of m- chloro = 0.50 Rate Constant( kp  ) of p-methoxy = 0.015 σ for m-Cl…

Q: Draw the skeletal structure of pentanal from the Lewis structure (shown below). Η Η Η Η :Ο: ||…

A: Skeletal structures are used for organic compounds containing both rings and chains of atoms.…

Q: 15. What is the entropy change for ice melting, given that the enthalpy of fusion is 6.02 kJ at…

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Q: What is general idea in extraction of beta-carotene from carrot.

A: We have to write the general idea in extraction of beta-carotene from carrot.

Q: 1. For the reaction: H2 +Cl2 ----->  2HCl, 3.7 moles of H2 are mixed with excess HCl. How many moles…

A: 1. For the reaction: H2 +Cl2 ----->  2HCl, 3.7 moles of H2 are mixed with excess HCl. How many…

Q: How many grams of chlorine atoms are present in a 7.73 g sample of barium chloride (BaCl2)? Enter…

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Q: Complete the following table for an isotopically labeled atom or ion: Complete the following table…

A: Given incomplete table is :  Complete the given table ?  Number of protons (p) = Atomic number (Z)…

Q: Identify the molecularity of each elementary reaction in the table below. elementary reaction 2NO(g)…

A: Identify the molecularity of the given reactions.

Q: You have a semipermeable membrane that rests at -90mV. You also the two ions Na and Cl. Sodium has a…

A: Eion  = RT/ZF log [Co]/[Ci]  where Eion is the reversal potential, R is the gas constant, T is the…

Q: STOICHIOMETRY IN BALANCED EQUATION Answer the following below. Show your solutions.…

A: Here we are to find the mass of product formed in each reaction.

Q: 5. Lance obtains a silvery metallic unknown. He weighs the metal and finds that he has 60.55g. When…

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Q: or False: 1. True or False: A reaction that is exothermic must be spontaneous. 2. True or False: A…

A: Exothermic reaction :- A reaction that releases energy from the system in the form of heat. ( i.e ∆H…

Q: Identify the molecularity of each elementary reaction in the table below. elementary reaction 2NO(g)…

A: Molecularity :

Q: Draw the skeletal structure of pentanal from the Lewis structure (shown below). H Η :Ο:…

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Q: I want the rest of the parts, D,E,F,

A: D.) The sign of ∆S°rxn from the reaction can be determined on the basis of moles of gases on…

Q: This is an impossible formula.  If it were real, determine the molar mass of: KBr•9H2O   K =…

A: Here we are required to find the molar mass of given compound KBr.9H2O.

Q: vanadium crystalizes in a body centered cubic structure and has an atomic radius of 131 pm.…

A: The density of the vanadium crystal is given by: density of the vanadium is = mass of vanadiumvolume…

Q: Gaseous ethane (CH₂ CH₂) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂)…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.