How many total atoms are in 0.610 g of P2O5?

Q: 7. How many moles are in 1.2 x 1024 molecules of HCI? 5 6

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Q: . How many oxygen atoms are in 76.3 g N2O4? Conversion must be set-up in one step using dimensional…

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Q: what is the total number of atoms in 690.7 g of Pb

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: Calculate the number of N atoms in 8.234 g of NH4NO2

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Q: What is the mass of oxygen atoms are in 4.36g of FeSO4?

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Q: How many moles of hydrogen are in 3.06 x 103g of glycine , C,H¸NO,? 2

A: Given: Mass of glycine, C2H5NO2 = 3.06×10-3 g Molar mass of C2H5NO2 = 75.07 g/mol

Q: How many moles of hydrogen are in 3.06 x 10-3 g of glycine, C2H5NO2 ?

A: Moles of glycrine = given mass of glycrineMolar mass of glycrineMolar mass of glycrine (C2H5NO2) is…

Q: How many O atoms are in 2.00 g  Al2O3 ? Al = 26.98 g/mole, O = 16.00 g/ mole

A: Recall the data, mass of Al2O3=2.00 g molar mass of Al=26.98 g/mole molar mass of O=16.00 g/ mole

Q: How many H atoms are present in 7.52 g of propane, C3H8?

A: The given data contains, mass of propane = 7.52 g.

Q: how many hydrogen atoms are in 0.0948 g of C3H7OH

A: Molar mass of a particular compound is the sum of atomic masses of constituent elements. Moles of…

Q: How many hydrogen atoms are in 0.1488g of phosphoric acid, H3PO4?

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Q: What is the mass of 0.0656 mol of PbCI2?

A: Interpretation: The mass of 0.0656 mol of PbCl2 is to be calculated.

Q: How many molecules are in 28.0 g of isopropyl alcohol C3H8O?

A: The formula of isopropyl alcohol is C3H8O Hence molar mass of C3H8O = Atomic mass of C X 3 + Atomic…

Q: How many molecules are in 6.50g of disilicon trioxide(Si2O3)?

A: Given that,6.50g of disilicon trioxide

Q: What is the mass, in grams, of 9.29×1024 molecules of methanol (CH3OH

A: Given :-9.29x1024 molecules of methanolFirst convert molecules into moles9.29x1024molecules of…

Q: How many moles of Co(NH3)6CI3 were present in the sample?

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Q: How many atoms are in 86.5 g of potassium dihydrogen phosphate (KH2PO4)?

A: Weight of postassium dihydrogen phosphate ( KH2PO4) = 86.5 grams Molecular weight of potassium…

Q: how many hydrogen atoms are there in 80.0 g of phosphoric acid?

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Q: How many grams of diazine (N2H2) are there in 2.01 mol of the compound? ______________________ g

A: The molar mass of diazine is:

Q: How many H atoms are in 0.100 mole C13H18O2

A: The chemical formula of the molecule is C13H18O2  Given the moles of C13H18O2 = 0.100 mol

Q: How many moles of bromine atoms are present in a sample that contains 4.53 moles of BBr3 ?

A: From any molecular formula of any molecule, we can determine the moles of each atoms present in it.…

Q: How many total Cl atoms are in 5.00 g FeCl3?

A: Given that : The mass of FeCl3 = 5.00 g The molar mass of FeCl3 is 162.2 g/mol.

Q: If 34.0 g of MgSO4⋅7H2O is thoroughly heated, what mass of anhydrous magnesium sulfate will remain?

A: Given:Mass of  MgSO4⋅7H2O = 34.0 gWe need to find mass of anhydrous magnesium sulphate  produced…

Q: What is the number of grams of hydrogen in 0.80 mol of H2 ( H=1.008)

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Q: how many hydrogen atoms are in 0.1488g of phosphoric acid, H3PO4?

A: Given, amount of H3PO4 =0.1488 gramwe are asked to calculate the number of atoms of hydrogen in the…

Q: How many grams of oxygen are in 0.52g of NaHCO3

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Q: Calculate the number of atoms in 0.534g of potassium (K)

A: Mass of potassium = 0.534 g

Q: How many total atoms are in a 75 g sample of Ag2O?

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Q: How many total atoms are in 0.770 0g of P2O5?

A: Calculate the moles of P2O5  Moles = grams / molar mass

Q: How many moles are in 3.56 x 10 ^25 molecules of carbon dioxide, CO2

A: Given: Molecules present are 3.56 × 1025

Q: What is the mass, in grams, of 9.35×1024 molecules9.35×1024 molecules of methanol (CH3OH)?

A: Given information: molecules of methanol (CH3OH) = 9.35×1024

Q: How many total atoms are in 0.360 g0.360 g of P2O5?

A: Molar mass of P2O5 is:

Q: How many molecules are in 3.80 ✕ 103 g of AlPO4?

A:

Q: how many atoms are contained in 2.22 mol O2

A: Given information is as follows: The number of moles of oxygen O2=2.22 mol As we know that 1 mol of…

Q: How many grams of BaSO4 are in 8.61 x 1022 molecules of BaSO4?

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

Q: How many atoms of H are present in 37.6 g of NH3?

A: Given, Mass of NH3 = 37.6 g Molar mass of NH3 = 17.031 g/mol

Q: How many moles are in 2.45 x 10^23 molecules of Na2S?

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Q: How many moles are there in 16.9 g of H3PO4?

A: Given  Mass of H3PO4   = 16.9 gram  Number of mole = ? Molar mass of H3PO4   = (3×1) + 31 +( 4×16)…

Q: How many atoms are in 1.45 g of Ag

A: Mass= 1.45g Molar mass= 108 Mole=mass÷molar mass Mole=1.45÷108=0.013 Atoms = mole×6×1023…

Q: How many nitrogen atoms are in 12.3g of Ca(NO3)2 ?

A: Here, we have to find the number of nitrogen atoms in 12.3 g of Ca(NO3)2.

Q: What is the molecular formula of a compound with the empirical formula H2PO3 and a molar mass of…

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Q: How many moles are present in 300 grams of Zn3 (PO4)2 ?

A: Given : Mass of Zn3(PO4)2 = 300 g

Q: How many total atoms are in 0.420 g of P2O5?

A: The ratio of the mass to the molar mass leads to the number of moles of the substance. One mole of…

Q: How many total atoms are in 0.860 g0.860 g of P2O5?

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Q: How many moles of water, H2OH2O, contain 2.0×10222.0×1022 molecules of water?

A: Mole is the unit of  measurement  for  amount of substance

Q: How many total atoms are in 0.420 g0.420 g of P2O5?

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

Q: How many iron atoms are in 5.6 mol of Fe2O3?

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Q: Approximately how many molecules of H2O are in one spoonful of water, assuming that the spoon holds…

A: Given, a spoon holds about 18 mL of water.we are asked to calculate the number of water molecules in…

Q: how many atoms are present in 1.694g of cobalt(II) hypochlorite?

A: Given : Mass of cobalt (II) hypochlorite i.e Co(ClO)2 = 1.694 g Each molecule of Co(ClO)2 contains,…

Q: How many moles are in 9.3 x 1024 molecules of carbon dioxide?

A: 1 mol contains 6.022 × 1023 molecules

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.