What is the molar mass of h2o

Q: molar mass

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Q: What will be the number of moles in 1000 g of CaCO3?

A: The number of moles of a compound can be calculated by the division of the mass of the compound with…

Q: How many moles in 130g of Nitric Acid?

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Q: What is the molar mass of magnesium hydroxide

A: Formula of magnesium hydroxide = Mg(OH)2  Molar mass of Mg = 24.3g/mol Molar mass of O = 16.0g/mol…

Q: Difine the term molar mass

A: Molar mass is a physical properties of a substances

Q: What is the molar mass of the substance with the formula FeC2O4?

A: Molar mass can be calculated as follows

Q: What is the molar mass and no. of moles of glucose (C6H12O6)

A: Given: Glucose (C6H12O6)

Q: How much NaCl should be produced

A: To solve the question we must know the concept of limiting reagent. a limiting reagent is a reagent…

Q: How many molecules are in 5.6g of H2O?

A: Mass = 5.6 g Molar mass of water molecule = 18.01528 g/mol

Q: What is the mass of one mole of CO2

A: Given  Moles of CO2 = 1 mol

Q: What is the molar mass of BaSO4?

A: BaSO4 is Barium sulfate  We can calculate its molar mass by adding the atomic weight of all atoms…

Q: What is the molar mass of K2CO3?

A: Molar mass of a compound is the sum of masses of all atoms present in that compound.

Q: what is the percent by mass of oxygen in citric acid? (MM=192.12 g/mol)

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Q: SrCl2•6H2O what is the molar mass g/mol?

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Q: How many moles of H2O are produced by 6.20 mol of O2 ?

A: moles of H2O are produced by 6.20 mol of O2 is given by

Q: How many moles of H₂O are produced by 6.20 mol of O₂?

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Q: How many moles of H2 would be produced

A: Given :- number of moles of Al = 16.0 mol To calculate :- number of moles of H2 produced

Q: what is molar mass in g/mole of C5H1102

A: molar mass of carbon, C = 12 g/mole the molar mass of Hydrogen, H = 1 g/mole the molar mass of…

Q: The molar mass of a substance is 26.5G/mol. What is the amount of substance in a sample of 36g?

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Q: 1. What is the molar mass of ethane, C,H?

A: In this question, we want to determine the molar mass of ethane ( C2H6 ) How we can calculate the…

Q: Calculate the molar mass of  Al(C2H3O2)3

A: Al(C2H3O2)3  Number of Al = 1  Number of C = 3 × 2 = 6  Number of H = 3 × 3 = 9  Number of O = 3 × 2…

Q: how many moles are in 72 g of H2O

A: `Number of moles = given mass of water / molar mass of water                                  =   (…

Q: What is the mass in grams of 46.50 moles of NaBr?

A: The answer to the following quetion is_- Given moles of NaBr= 46.50 moles molar mass of NaBr is =…

Q: molar mass

A: The molar mass is the weight of one sample mole. Connect the atomic masses (atomic weights) of all…

Q: What is the molar mass of KCIO3

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Q: What is the molar mass of AuCl3

A: Molar mass of Au = 196.96 g/mol  Molar mass of Cl = 35.453 g/mol

Q: If 0.565 grams of material contain 0.00548 moles, calculate the molar mass.

A: Given: Number of moles of the given substance = 0.00548 molesThe mass of given substance = 0.565…

Q: What is Molar Mass of C6H16CI2N4

A: Molar mass of a molecule is the sum of molar mass of all the atoms present in the molecule.

Q: What is the percentage composition of (NH4)3PO4

A: The given compound is as follows: NH43PO4 = N3H12PO4 The atomic mass of N = 14.007 g/mol The atomic…

Q: What is the mass in g of 100 molecules of CH2O?

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Q: What is the molar mass of CH3OH?

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Q: Calculate the moles ammonium perchlorate needed to produce 0.090 mol of oxygen.

A: Decomposition equation of ammonium perchlorate is  NH4ClO4 --------> NH3 + HClO4 HClO4----->…

Q: How many number of moles are present in 100 g of CaCO3?

A: The number of moles of a compound can be calculated by the ratio between mass of the compound to its…

Q: What is the mass in grams of 28.10 moles of NaBr ?

A: The relationship between number of moles and mass of NaBr is: Moles of NaBr=Mass of NaBrMolar mass…

Q: How many moles of H2 are needed to react with 0.90 mol of N2?

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Q: Determine the number of moles in 1.25 × 10²³ formula units of CaCl₂.

A: Avogadro's  number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: what is the Molar mass of H2C2O4·2H2O

A: The given compound is H2C2O4.2H2O The elements present in the given compound are H, C and O. The…

Q: What mass of lead (II) iodide is produced from 3.65 mol of potassium iodide?

A: As you have not provided the reaction hence, reaction can be like this – 2 KI + Pb (NO3)2 →PbI2 +…

Q: What is the percent by mass of oxygen in aspirin (C₉H₈O₄)?

A: The molecular weight of aspirin (C9H8O4) is  (12×9+1×8+16×4)=180 gm/mol The oxygen present in…

Q: Consider the following molecule, vanillin, C9H8O3.    Claculate the molar mass of this substance.…

A: Molar mass is a sum of atomic mass of all present atoms

Q: What is the molar mass of C12H1802 in g/mole?

A: Answer = Molar Mass: 194.2722 g/mol  Explanation - Calculations:Formula: c12h18o2…

Q: What number of atoms is present in 4.9 mol of NaOH?

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Q: What is the molar mass of SO2?

A: The molar mass of a compound or molecules is the sum of the masses of all the atoms present in it.…

Q: he molar concentration of N

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Q: How many grams of Al2O3 are in 10 moles of Al2O3?

A: Given values, Moles of Al2O3 = 10 And we know that molar mass of Al2O3 = 101.96 g/mol

Q: What is the Molar Mass or Molecular Weight for H2O?

A: We can define molar mass of a substance as the sum of masses of all the atoms which are present in…

Q: Calculate the molar mass of borax

A: The compound given is borax.

Q: What is the formula to calculate the molar mass of H3COH with the units g/mol?

A: Molar mass is numerically equal to the molecular weight since molecular weight is sum of all…

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.