How many total atoms are present in 1.00 mol of Al2(SO4)3?

Q: 5. How many molecules are in 1 mole of TNT C,H̟N,O,? 6. How many thallium atoms in 1 mole? 7. How…

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

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Q: what is the mass in grams of 10 molecules of C3H5(NO3)3?

A: Mass = mole × molar mass

Q: How many total atoms are in 0.690 g of P2O5?

A: Calculate the moles of P2O5 Moles = grams / molarmas

Q: 3. How many moles are there in 2.22 x 10ª g of (NH4)2SO4?

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Q: How many molecules are there in 2.5 moles of H20?

A: A question based on Avogadro number, which is to be accomplished.

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 molecules are contained in two 500.-mg tablets of penicillin (C 16H 18N 2O 4S, molar mass…

A: Given data, The mass of penicillin = 500 mg The molar mass of penicillin = 334.4 g/mol. To calculate…

Q: What is the mass in milligrams of (A) 4.95 mol of (NH4)2Ce(NO3)6?

A: Molar mass of  (NH4)2Ce(NO3)6 = 14 x 8 +1x 8  + 140 x 1 + 16 x 18 = 548 g/mol Mass = moles x molar…

Q: How many chlorine atoms are in 12.2 g of CCl4?

A: To solve this problem we have to first calculate the number of mole of CCl4 then we will calculate…

Q: What is the mass, in grams, of 0.0293 mol of iron(III) phosphate?

A: The name of given compound is Iron (III) Phosphate can also be abbreviated as ferric phosphate.…

Q: What is the molecular formula of a compound with the empirical formula CH2 if the molecular mass of…

A: Given : Empirical formula = CH2  And molar mass of compound = 56.10 g/mol

Q: If a sample of Ca(OH)2 is found to contain 5.34 mol of OH" ions how many moles of Ca?+ ions are…

A: Given: moles of OH- ions = 5.34 mol

Q: How many moles of carbon atoms are there in 4.00 mol of C8H18?

A: No. of moles of C8H18 = 4.00 mol (Given) 1 mol of C8H18 contains 8 mol of carbon atoms.

Q: How many moles of Fe(NO3)2 are present in 32.176 g Fe(NO3)2?

A: Molar mass of Fe(NO3)2 = 56 + (14+ 16x3) x 2 = 56 + 124 = 180 g/mol Given mass of Fe(NO3)2 = 32.176…

Q: What is the mass in grams of 7.87 × 10¹⁵ molecules of CS₂?

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

Q: How many moles of H2SO4 do you have if you there are 1.64 x 1012 molecules of H2SO4?

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

A: Number of moles=Given massMolar massGiven mass of Phosphoric acid=0.1488 gMolar mass of Phosphoric…

Q: How many moles of water are in 1.23 x 10^18 water molecules

A: Given-> Number of water molecules = 1.23 × 1018 molecule

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

A: Given : mass of H3PO4 = 0.1488 g Molar mass of H3PO4 = Atomic mass of H X 3 + Atomic mass of P +…

Q: How do i Calculate the mass, in grams, of 422 atoms of potassium, K (1 mol of K has a mass of 39.10…

A: 1 Mole of any substance contain 6.023 x 1023 entities  (entities = atoms/ions/molecule) 1 mole of…

Q: How many carbon atoms are there in 0.100lb of glucose (C6H12O6)?  How many grams of nitrogen are…

A: 1 mole of substance is equal to Avagadro 's number of atoms.  Avagadro's no=6.02×1023 atoms no of…

Q: How many moles are in 68.4 g of Al2(SO4)3?

A: Molar mass of any compound is given by  Molar mass = sum of (Atomic masses of each atom present X…

Q: How many grams is 2.11 moles of NaCO3?

A: Given: Moles of NaCO3= 2.11 moles   To find mass of NaCO3:

Q: How many molecules are in 73.0 moles of CO 2 ?

A: 1 mole of atom/molecule : 6.022 * 1023 Now , just multiply the Avogadro’s number to number of moles…

Q: How many atoms of nitrogen are in 56.3g N2O4? molar mass of N2O4 is 92.0g/mol

A: This question is based on mole concept. 1mole = 6.022 * 1023 particle = Molar mass = 22.4L

Q: How many atoms in 4.93  mol O2?

A: One molecule of O2 contains two oxygen atoms. According to the Avogadro concept, we know that one…

Q: How many H atoms are in 75.7 g of acetaldehyde, C2H4O?

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Q: What is the molar mass of CBr4 (in g/mol)?

A: The molar mass of a substance is the addition of the molar masses of every element. It is…

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: Calculate the molar mass of Fe3(PO4)2

A: The molar mass of Fe3(PO4)2 is to be calculated.

Q: How many C atoms of mass 12.00 amu are in 12.00 g of carbon?

A: Conversion factor used:  1 amu = 1.660539×10-24 gm Mass of carbon (C) = 12.00 g Mass of 1 carbon (C)…

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 aluminum atoms are in 25.0 grams of aluminum oxide, Al2O3?

A: The formula of the given compound is Al2O3. One mole of Al2O3 contains two moles of Al atoms.

Q: a. Calculate the molar mass of Al2 O3. Molar mass = g/mol %3D b. Calculate the molar mass of Na3…

A: Answer: Molar mass of a compound is the sum of the gram atomic masses of all the atoms present in…

Q: How many molecules are in 3.1 x 10-3 g of C9H8O4  ?

A: Given that,  Weight of C9H8O4 = 3.1 x 10-3 g Molar mass of C9H8O4 = 180.16 g/mol Moles of C9H8O4 in…

Q: How many atoms of hydrogen are in 230  g of hydrogen peroxide ( H2O2)?

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

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

Q: How many molecules, formula units or atoms are in 68.55 g of Sr(ClO4)2?

A: 1 mole of any compound contain Avogadro's number6.022×1023 molecules moles=given massmolar mass…

Q: How many moles of O2 molecules are present in a 2.00 mole sample of SO2Cl2 ?

A: A compound is a pure substance. And according to the Law of Constant Proportions, the elements…

Q: What is the molar mass for the compound Orchidium Nitrate - Or(NO3)2? Orchidium has an average…

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Q: If you weigh out 0.133 g of CuSO4 x 5H2O, how many moles of Cu2+ is that?

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Q: How many nitrogen atoms are present in 0.150 mol of Zn(NO3)2?

A: Since in each molecule of  Zn(NO3)2 we have 2 atoms of N Hence in 1 mole of Zn(NO3)2 we will have 2…

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 0.750 g0.750 g of P2O5?

A: Given: Mass of P2O5 = 0.750 g Molar mass of P2O5 = 283.886 g/mol

Q: How many atoms are present in 0.45 moles of P4O10?

A:

Q: How many grams of HC2H3O2 are there in 3.6 moles of HC2H3O2?

A: The Mass (in grams) of HC2H3O2 in 3.6 moles of HC2H3O2 is to be calculated.

Q: How many total atoms are in 0.630 g of P2O5?

A: Given: Mass of P2O5 = 0.630 g Molar mass of P2O5 = 141.9445 g/mol.

Q: 4. How many molecules are in 2.5 mole H,O?

A: Any  1 mol of substance  always contains avogadro number of 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.