moles of molecular chlorine

Q: Determine the molar mass of a substance if 0.310 moles has a mass of 152 g.

A: Given :- number of moles of substance = 0.310 mol  Mass of substance = 152 g  To calculate :-  Molar…

Q: What is the mass to mass stoichiometry calculation of Boric Acid ?

A: The explanation is given below-

Q: What is the empirical formula mass of a compound?

A: The empirical formula of a compound identifies the elements contained in the compound as well as…

Q: 7 Calculate the number of moles of OCI?

A: 1

Q: calculate the number of moles of 85.3 g chromium

A: Given ,mass of chromium is 85.3g We have to calculate number of moles of chromium.

Q: Calculate the number of grams of AlCl3 in 1.25 moles of AlCl3

A:

Q: Calculate the number of moles of chloroform (CHCl) in 203 g of chloroform. mol CHC3

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…

Q: How can the Percentage Composition be obtained from chemical formulas?

A: Percentage composition is given by, % composition = mass of the elementTotal mass of the…

Q: What is probably meant is 1 mol of nitrogen molecules

A: 1 mole of N2 means 6.023*10^23 molecules of N2

Q: How many moles of KI are in 1.22×10241.22×1024 formula units?

A:

Q: Percent yields are generally calculated from masses. Would the result be the same if amounts (mol)…

A: Yes, same result will be obtained. Formula: Percent yield = actual mass of product…

Q: How many molecules (not moles) of NH3 are produced from 7.04×10−4 g of H2?Express your answer…

A: The balanced chemical equation for the formation of ammonia, NH3 from its constituents nitrogen, N2…

Q: What advantage is there to using a counting unit (the mole) for amount of substance rather than a…

A: To explain the advantage of using mole unit instead of mass unit.

Q: Define a scope of Convert between moles of a compound and moles of aconstituent element

A: The conversion factor between moles of a compound and moles of constituent element has to be…

Q: Calculate the empirical and molecular formulas of a compound from percentage composition and…

A: Let us solved the problem by taking an example accordingly. Let us suppose a sample has 45% of…

Q: Oxygen was discovered by Joseph Priestley in 1774 when he heated mercury(II) oxide to decompose it…

A: The representation of a chemical reaction by employing the chemical formula of the participating…

Q: Calculate the molar masses of the following chemicals:

A: Molar mass is the mass of 1 mol of a compound. Molar mass can be calculated by adding the mass of…

Q: Calculate the molar mass of potassium carbonate.

A: The compound given is potassium carbonate i.e K2CO3.

Q: ts "moles of water" ?

A:

Q: How many moles of C atoms are present in 0.683 mol of Co molecules?

A: Molecular formula of Carbon Monoxide  is CO . And each CO  molecule contains 1 carbon atom. Thus,…

Q: Calculate the molar mass of a compound if 0.460 mole of it has a mass of 385.0 g.

A: Given :-  No.of moles of compound = 0.460 mol  Mass of compound = 385.0 g  To calculate :-  Molar…

Q: Calculate the molar mass of a compound if 0.400 mole of it has a mass of 308.0 g.

A: Given :- no.of moles of compound = 0.400 mol  Mass of compound = 308.0 g  To calculate :-  Molar…

Q: How many moles of NH3 are present in this equation?

A: The given reaction is; 2NH3 + 3CuO → 3Cu + 3H2O + N2 Here, copper, water, and nitrogen are formed as…

Q: how many formula units are in 2.5 mol KCI

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Mole computation and percentage composition.

A: For the given problem we have to find out the number of moles, formula unit, mass percentage for the…

Q: What is the amount, in moles, of each of the following substances?

A: Moles of the substance can be calculated by using the formula given below as; Moles = Given…

Q: Consider the chemical reaction N2 + 3H2 = 2NH3    If one begins with 0.25 mole N2  and excess…

A:

Q: If 0.274 moles of a substance weight 62.5 g what is the molar mass of the substance in units of…

A: as we know,                      number of moles = mass / molar mass                    molar mass=…

Q: Amount of molecules in 0.897 mol of ethylene

A: In this question, we will determine the amount ( mass ) of the ethylene ( Ethene ) molecule from the…

Q: How many mols of aluminum are needed to make 9 moles of molecular hydrogen?

A: Mole is an important measurement in chemistry and one mole is equivalent to the mass of a substance…

Q: Individual atoms, ions, molecules are small and light that can't be measured with nomal balances.…

A: The given mole concept practice explain that we can do conversion between mass and mole using molar…

Q: What information beyond the mole ratio is needed to convert from moles of a reactant to grams of…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: determine the number of atoms in 20 g of Berilium?

A:

Q: How many molecules (not moles) of NH3 are produced from 5.01×10−4 g of H2?

A: Calculate the number of moles of hydrogen gas. The molar mass of hydrogen gas is 2g/mol.

Q: Calculate the moles and number of atoms of 45.0 g of Fe.

A:

Q: e percentage yield of the product is:

A:

Q: Calculate the number of moles of 21.2g of ammonium sulfide.

A:

Q: What mass of sodium hydroxide has the same number of oxygen atoms as 280.0 g of ammonium sulfate?

A:

Q: (a) what is Avogadro’s number, and how is it related to the mole? (b) What is the relationship…

A: We have to show the correlation between  Avogadro’s number and number of moles. Also we have to show…

Q: Calculate the number of grams of xenon in 4.294g of the compound xenon tetrafouride. Mass of xenon=…

A: We have to calculate the mass of Xe.

Q: How many moles are obtained by adding the moles of the two metals present in the gold medal of the…

A:

Q: Example:- Calculate the number of grams in one mole of CaSO4.7H2O (calculate gram molecular or…

A: The gram molecular weight gives the data about the number of atoms or molecules present in that…

Q: Molar Mass of Calcium acetate Monohydrate

A:

Q: y moles of NH, - 3

A:

Q: What is the Actual yield and Percentage yield of calcium hydroxide?

A: Let᾿s take a chemical reaction in which X & Y are combined to generate Calcium hydroxide…

Q: mole ratios

A:

Q: Calculate the number of grams of AICI3in 1.25 moles of AICI3.

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Calculate the grams of Ca atoms in 1 mol of CaSO4

A: We are having 1 mole of CaSO4:

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.