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First, get the molar mass of CCl4, which is carbon tetrachloride. According to the Periodic Table, carbon has an Atomic Mass of 12 and chlorine is 35.5, but there's 4 of them, so multiply that by 4. 35.5(4)+12=154grams/mole. If you have 2.5 moles, then it's 154x2.5=305 grams.
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∙ 11y ago
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∙ 16y agothe answer to this question is 1.5 x 10^24 The answer to this question is 30.0275 grams of Carbon (C).
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∙ 13y agoTo find the number of atoms, multiply moles by Avogadro's number (6.022x10^23). You should get about 15.055x10^23.
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∙ 11y agoThere are 2 molecules of Oxygen 2* [6.02*10^23] atoms and one molecule of Carbon +6.02*10^23. Add up and you get 24.06*10^23 atoms.
Answer 2.406*10^24
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∙ 10y ago1 mole of carbon weighs 12 g.
so 2.5 g carbon is 0.167 mol Carbon
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∙ 9y agoThe mass of 2 moles of carbon is 24,022 g.
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∙ 14y ago1 mole = 6.02 × 1023 atoms
0.25 moles × (6.02 × 1023) = 1.5 × 1023 atoms Carbon
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∙ 7y agoThe number of carbon atoms is 15,0553521425.10e23.
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∙ 8y agoThe answer is 110,25 g.
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What is the mass in grams of 4.5 moles of carbon?
The mass of 4,5 moles of carbon is 54,04815 g.
Which value most closely represents the number of grams in 20 moles of carbon?
The number of grams in 20 moles of carbon is 240,22 g.
What is the mass of 2.00 moles of carbon dioxide CO2?
to work out the number of moles, you divide the mass by the relative atomic mass so 200 divided by 44 = 4.55 moles
What is the percent composition by mass of 1.2 moles of carbon and 3.2 moles of hydrogen?
If you think to propane (C3H8): carbon - 81,7 % and hydrogen - 17,3 %.
How many moles are in 48g of carbon?
To determine this we must first know what the molar mass of Carbon is and that equals 12.01g. This mean for every 12.01g of Carbon, we have one mole. Therefore:48gC x (1 mole C/ 12.01g C) = 3.99 molesRounded off, in 48g of Carbon there are about 4 moles.
What is the mass in grams of 4.5 moles of carbon?
The mass of 4,5 moles of carbon is 54,04815 g.
Which value most closely represents the number of grams in 20 moles of carbon?
The number of grams in 20 moles of carbon is 240,22 g.
How many moles 0.170g C?
The atomic mass of carbon, C is 12.0Amount of C = mass of sample/molar mass = 0.170/12.0 = 0.0142mol There are 0.0142 moles of carbon in a 0.170g pure sample.
What is the mass of 2.00 moles of carbon dioxide CO2?
to work out the number of moles, you divide the mass by the relative atomic mass so 200 divided by 44 = 4.55 moles
How grams of carbon are in 2.00 moles of C5H8O2?
The mass of carbon is 12o,144 g.
What is the mass, in grams, of 5.000 moles of carbon atoms?
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What is the percent composition by mass of 1.2 moles of carbon and 3.2 moles of hydrogen?
If you think to propane (C3H8): carbon - 81,7 % and hydrogen - 17,3 %.
How many moles are in 48g of carbon?
To determine this we must first know what the molar mass of Carbon is and that equals 12.01g. This mean for every 12.01g of Carbon, we have one mole. Therefore:48gC x (1 mole C/ 12.01g C) = 3.99 molesRounded off, in 48g of Carbon there are about 4 moles.
How many moles fo carbon are in 5.0 moles of quinine?
Quinine is a drug with chemical formula C20H24N2O2. In each molecule of quinine there are 20 carbon atoms. Thus in 4.0 moles of quinine, there would be 80 moles of carbon.
How many moles is 3 grams of carbon?
By definition, one mole would be the same as the atomic mass. You take the number of moles and multiply it by the atomic mass. So if you have just 1 mole, the number of grams will be the atomic mass. Carbon's atomic mass is 12.011 grams.
20 grams of NaOH to moles?
mass divided by molar mass gives moles: 20 g NaOH / 40 g.mol-1 = 0.5 mol NaOH
How many moles of CO2 molecules are present in 11g of carbon dioxide?
molecular weight of carbon dioxide = 44u gram molecular weight of carbon dioxide = 44g given mass = 11g no. of moles = given mass divided by molar mass = 11 divided by 44 = 0.25moles.
