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.
The number of grams in 20 moles of carbon is 240,22 g.
The mass of 4,5 moles of carbon is 54,04815 g.
The number of moles of carbon in 11,5 g of ibuprofen is 0,725.
About one half mole. 6 grams carbon (1 mole C/12.01 grams) = 0.4996 moles of carbon --------------------------------- that is, 0.5 moles carbon ---------------------------------
To determine the number of moles in 10 g of carbon, you need to know the molar mass of carbon, which is approximately 12 g/mol. By dividing the given mass by the molar mass, you can calculate that there are approximately 0.83 moles of carbon in 10 g.
The number of grams in 20 moles of carbon is 240,22 g.
In carbon monoxide (CO), the molar ratio of carbon (C) to oxygen (O) is 1:1. Therefore, in 20 moles of CO, there are 20 moles of carbon. The molar mass of carbon is approximately 12.011 g/mol, so in 20 moles of carbon, there are 20 x 12.011 = 240.22 grams of carbon.
The mass of 4,5 moles of carbon is 54,04815 g.
To determine the number of moles of carbon in the original sample, you need to know the mass of carbon present and its molar mass, which is approximately 12.01 g/mol. You can calculate the number of moles using the formula: moles = mass (g) / molar mass (g/mol). If you have the mass of carbon from the sample, simply divide that value by 12.01 g/mol to find the number of moles.
The number of moles of carbon in 11,5 g of ibuprofen is 0,725.
About one half mole. 6 grams carbon (1 mole C/12.01 grams) = 0.4996 moles of carbon --------------------------------- that is, 0.5 moles carbon ---------------------------------
To find the number of moles of carbon (C), you need to divide the given mass by the molar mass of carbon. The molar mass of carbon is approximately 12.01 g/mol. Therefore, 0.170 g of carbon is equal to 0.170 g / 12.01 g/mol = 0.014 moles of carbon.
To determine the number of moles in 10 g of carbon, you need to know the molar mass of carbon, which is approximately 12 g/mol. By dividing the given mass by the molar mass, you can calculate that there are approximately 0.83 moles of carbon in 10 g.
30.0 grams carbon (1 mole C/12.01 grams) = 2.50 moles carbon ===============
To convert grams of carbon to moles, divide the given mass by the molar mass of carbon. The molar mass of carbon is approximately 12 g/mol. Therefore, 28093g of carbon is equal to 28093g / 12g/mol ≈ 2341 moles of carbon.
To calculate the number of moles of carbon dioxide in 19 grams, divide the given mass by the molar mass of carbon dioxide, which is approximately 44 grams/mol. Therefore, 19 grams of carbon dioxide is equal to 19/44 ≈ 0.43 moles.
To find the number of moles of carbon monoxide in 36.55 g, you need to use its molar mass. The molar mass of carbon monoxide is 28.01 g/mol. Divide the given mass by the molar mass to find the number of moles: 36.55 g / 28.01 g/mol = 1.30 moles of carbon monoxide.