How many atoms are in 159 g159 g of calcium?

Q: How many C4H10 molecules are contained in 9.213 g of this compound? How many hydrogen atoms?

A: Formula for calculation of number of molecules is:

Q: How many atoms are in 141 g of calcium?

A: Given:  Amount of Calcium = 141 grams  W = 141 grams  Gmw of Calcium = 40 g/mole  No. of atoms are…

Q: How many moles of CF4 are there in 179.7 g of CF4?

A: Molecular weight  of CF4 =1×molecular weight of Carbon+4×molecular weight of…

Q: How many atoms are in 153 g of calcium

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Q: Calculate how many grams of chlorine gas are in 8.031 x 1023 atoms of chlorine gas.

A: Given: Atoms of chlorine gas is 8.031×1023 Mass of one mole of chlorine gas is 70.9 g

Q: How many molecules of glucose (C6H12O6) are present in 1.52 grams of glucose (C6H12O6)? The…

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Q: How many atoms are in 31 mol helium? how many atoms are in 202.1 g sodium?

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Q: How many grams of magnesium, Mg, would contain the same number of atoms as 58.69358.693 g of nickel,…

A: Given: 58.69 g of Nickel

Q: How many moles of gold are present in a sample containing 7.50 x 1024 atoms of gold?

A: Given- Number of atoms of gold = 7.50 ×1024 atom

Q: The mass of a single molybdenum atom is 1.59×1022 grams. How many molybdenum atoms would there be in…

A: Given: Mass of single molybdenum i.e. Mo atom = 1.59 X 10-22 g. And total mass of Mo sample = 110 mg…

Q: How many atoms are in 117 g117 g of calcium?

A: Given, 117 g of calcium

Q: 12) How many grams of hydrogen are in 22.9 g of C6H12O6?

A: Given information,     Mass of glucose is 22.9 g. There are six moles (or 12 atoms) of hydrogen in…

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 oxygen atoms are in 34.2 g of dinitrogen trioxide?

A: We have to find oxygen atoms are in 34.2 g of dinitrogen trioxide

Q: How many atoms are in 25.6 g tin? O 3.01 x 1023 atoms O 3.01x 1024 atoms O 6.02 x 1024 atoms O 1.30…

A: Given data:  Mass of tin = 25.6 g Standard data:  The molar mass of tin = 118.71 g/mol

Q: How many atoms of C are present in 52 grams of sugar C6H12O6?

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Q: How many moles of atoms are in 6.00 g of 13C?

A: moles is related to the mass in grams and molar mass of the substance by the formula,moles = mass…

Q: How many grams are in 1.2 × 1024 atoms of carbon

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

Q: How many atoms are in 4.81 mol of cobalt? 4.81 mol = %3D How many moles are in 5.90 x 1024 atoms of…

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Q: A sample of glucose, C6H12O6, contains 1.240×1021 carbon atoms. Part A: How many atoms of hydrogen…

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Q: How many molecules of carbon tetrafluoride, CF4, are in 176 grams of CF4?

A: We know 1 mol of any compound contains Avogadro's number of molecules. That is 6.022× 1023…

Q: How many atoms would there be in 6.18x106 g of chlorine, Cl2?

A: Given, Mass of chlorine gas (Cl2) = 6.18 × 106 g Number of atoms are there in 6.18 × 106 g of…

Q: What is the molar mass of (NH,),Cr207? 300 g a 250 g 266 g C 252 g

A: Given compound is (NH4)2Cr2O7  Molar mass of N = 14 g Molar mass of H = 1 g  Molar mass of Cr = 52 g…

Q: How many grams of carbon dioxide contain 2.38 grams of O ?

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Q: How many atoms of each element (C, H, O) are present in 12.6 g of C12H22O11?

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Q: How many H atoms are there in (3.80x10^2) grams of H2O?

A: Number of moles = Mass/Molar mass Number of atoms in 1 mole = 6.0224 x 1023 Molar mass of water =…

Q: How many atoms are present in 0.430 g of gold?

A: Given, mass of Gold = 0.430 g  Molar mass of Gold = 196.97 g/mol Number of Atoms = ?

Q: How many atoms arc in 157 grams of H?

A: Number of mole (n) of substance is calculated by dividing mass of substance (m) to molar mass (M) of…

Q: How many carbon atoms are in 36.03 g of carbon?

A: Given 36.03 g of Carbon  To find Number of atoms in the given carbon sample

Q: 4. How many grams of carbon are in 36.2 g of C6H12O6?

A: By calculating molar masses of C6H12O6 and mass carbon atoms we can solve this problem.

Q: How many atoms are in 193 g of calcium

A: Avogadro's number linked mass of an atom with its atomic mass and moles.

Q: What is the mass of 7.004 x 10" molecules of calcium chloride? How many moles are in 9.83 x 10-…

A: Note: According to the rules we can answer only first three parts. Given: Molecules of calcium…

Q: How many moles of iron atoms do you have if you have 4.10 x 1023 atoms of iron. (The mass of one…

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Q: How many grams of O are in 565 g of Na, O? mass: g

A: Mass of Na2O = 565g  Molar mass of Na = 23g/mol Molar mass of O = 16g/mol  Molar mass of Na2O =…

Q: How many moles are in 33.0 g of Se? How many atoms of N are in 5.6 g of N?

A: Given :-  Mass of Se = 33.0 g  Mass of N = 5.6 g  To calculate :-  i) no. of moles of Se  ii) number…

Q: a sample of male testosterone C19H28O2 contains 3.88*10^21 hydrogen atoms. How many atoms of carbon…

A: Given : Number of hydrogen atoms in C19H28O2 = 3.88 X 1021 atoms.

Q: Calculate how many grams of chlorine gas are in 7.496 x 1023 atoms of chlorine gas.

A:

Q: How many calcium atoms are in 62.8 gg of calcium?

A: Given mass of Calcium =62.8 gram  Number of calcium atom =?

Q: How many carbon atoms are in 545.8 g of C22H14?

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Q: How many moles of cesium are in 66.45 g Cs?

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Q: How many moles of sodium atoms do you have if you have 5.60 × 10²³ atoms of sodium. (The mass of one…

A: Given →5.60*1023 atoms of sodium→mass of one mole of sodium=22.99 gone mole sodium atoms mean…

Q: Dichlorobenzene has a molecular formula of C6H4Cl2 (MW=147.00 g/mole).      What mass of…

A: Given, dichlorobenzene 1.81x1024 total atoms

Q: How many atoms of cadmium are in 1.00 g?

A: Dear student I have given answer to your question in the image format. If you like the answer then…

Q: If you have 168 grams of C6H12O6 (glucose), how many moles of glucose do you have? How many…

A: The number 6.022 × 1023 indicating the number of atoms or molecules in a mole of any substance is…

Q: How many molecules are there in 42.0 g of nitrogen gas, N2?

A: We know that : 1 mole of any substance has 6.023 x 1023 molecules Given that : Mass of N2 = 42.0 g…

Q: How many atoms of K are present in 195.49 grams of K?

A: relation  s/w  moles of particles & molar massn = mM  ∴ m = given massM = molar massn = molesn =…

Q: How many atoms are in 127 g of calcium?

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 Lithium are in 1.00g?

A: The detailed calculation to calculate number of atoms of lithium in 1 gram of Li is provided in a…

Q: How many atoms are present in 52.0 grams of iron?

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Q: 2.845 x 10E12 potassium ions equals how many moles of potassium ions?

A: