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If the compound stated in the question exists, its gram molecular mass is (14 times the gram Atomic Mass of carbon) plus (9 times the gram atomic mass of hydrogen) + (15 times the gram atomic mass of chlorine), or about 709 grams. Therefore, the number of molecules of the compound in 1.0 gram of it is (1.0)(Avogadro's number)/709 or about 8.49 X 1020. Each molecule contains 14 (exact) carbon atoms, for a total of 1.2 X 1022 atoms of carbon, to the justified number of significant digits.
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How many atoms are there in a butane molecule C4H10?
14..4 elements of carbon,10 of hydrogen 2nd Answer: Good grief! There are 2 elements in C4H10: Carbon and Hydrogen.
How many atoms of carbon are in a pure sample of carbon having a mass of 72.0 g?
72.0 grams Carbon (1 mole C/12.01 grams)(6.022 X 10^23/1 mole C) = 3.61 X 10^24 atoms of carbon
How many hydrogen atoms are there in an alkane molecule with 10 carbon atoms?
Formula for alkanes:Number of H = 2 * number of C + 2So, using this formula, H = 2 * 10 + 2, which gives 22
How many atoms does pyruvic acid have?
The molecular formula of pyruvic acid is C3H4O3, which means it has 3 atoms of Carbon, 4 atoms of Hydrogen and 3 atoms of Oxygen. 10 atoms in total.
How many carbon atoms are present in a mole of 12c using eight significant figures?
Using eight significant figures, there are 6.0221421 X 10^23 carbon atoms present in a mole of 12c.
How many atoms of carbon and hydrogen does decane have in it?
Decane has 10 carbon atoms and 22 hydrogen atoms.
How many atoms are in Carbon?
12 g of carbon will have 6.023 x 1023 atoms of carbon
How many Helium-atoms and Carbon-atoms do you have if you have He-atoms with mass of 40amu and C-atoms with mass of 120amu?
Mass of 1 Helium atom is 4 amu and mass of 1 Carbon atom is 12 amu. So there are 10 helium atoms and 10 carbon atoms
How many carbon atoms in isodecane?
The chemical formula for isodecane is C10H22, so one molecule of isodecane has 10 carbon atoms.
How many carbon atoms are present in 1.0 x 10-4 moles of carbon?
3
How many hydrogen atoms are in an unbranched alkene with one double bond and 5 carbon atoms?
There are 10 hydrogen atoms in an unbranched alkene with 1 double bond and 5 Carbon atoms
How many carbon atoms in 1gram?
There are 5.0125 x 10^22 carbon atoms in 1 gram of carbon. 1 gram / 12.01 (GMW) x (6.02*10^23) (Avogadro's number) = 5.0125 x 10^22.
How many atoms are in 12g of carbon?
That is about the mole definition of Avogadro's number, so. 6.022 X 10^23 atoms of carbon
How many atoms are there in a butane molecule C4H10?
14..4 elements of carbon,10 of hydrogen 2nd Answer: Good grief! There are 2 elements in C4H10: Carbon and Hydrogen.
How many hydrogen and carbon atoms are made in 5 molecules of carbon dioxide?
5 molecules of carbon dioxide will contain 5 carbon atoms (1 per molecule) and no hydrogen atoms as carbon dioxide contains only carbon and oxygen. The 5 molecules will contain a total of 10 oxygen atoms (2 per molecule).
How many carbon atoms are in 0.136g of carbon?
We take the atomic mass of carbon to be 12.0Amount of carbon in 0.136g pure sample = 0.136/12.0 = 0.0113 The Avogadro's number is 6.02 x 10^23 Number of carbon atoms = 0.0113 x 6.02 x 10^23 = 6.82 x 10^21
How many atoms of carbon are in a pure sample of carbon having a mass of 72.0 g?
72.0 grams Carbon (1 mole C/12.01 grams)(6.022 X 10^23/1 mole C) = 3.61 X 10^24 atoms of carbon
