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How many moles of carbon monoxide are in 350 g sample?
350 g sample of CO contain 12,49 moles.
How many moles of carbon C were in the original sample?
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.
How many moles of carbon atoms can be obtained from the decomposition of C6H6 in a 1.68 moles sample?
Each molecule of C6H6 contains 6 carbon atoms, so when 1 mole of C6H6 decomposes, 6 moles of carbon atoms are obtained. Therefore, in a 1.68 mole sample of C6H6, 6 × 1.68 = 10.08 moles of carbon atoms can be obtained from the decomposition.
How many grams of carbon dioxide are present in a sample containing 80.0 moles of CO2?
80,0 moles of CO2is equal to 3 520,8 g.
How many moles 0.170g C?
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.
How many moles of carbon monoxide are in 350 g sample?
350 g sample of CO contain 12,49 moles.
How many moles of molecules does a 36g sample of carbon briquets contain?
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How many moles of carbon C were in the original sample?
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.
How many moles of carbon atoms can be obtained from the decomposition of C6H6 in a 1.68 moles sample?
Each molecule of C6H6 contains 6 carbon atoms, so when 1 mole of C6H6 decomposes, 6 moles of carbon atoms are obtained. Therefore, in a 1.68 mole sample of C6H6, 6 × 1.68 = 10.08 moles of carbon atoms can be obtained from the decomposition.
How many grams of carbon dioxide are present in a sample containing 80.0 moles of CO2?
80,0 moles of CO2is equal to 3 520,8 g.
How many moles 0.170g C?
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.
How many moles of each element are present in a 100 g sample of deoxyribose?
Deoxyribose has the chemical formula C₅H₁₀O₃. In a 100 g sample of deoxyribose, the number of moles can be calculated using its molar mass, which is approximately 134.13 g/mol. Thus, the number of moles of deoxyribose is about 0.746 moles. Consequently, there would be 0.746 moles of carbon, 1.492 moles of hydrogen, and 0.746 moles of oxygen in the sample.
How many moles of O atoms are present in a 254g sample of carbon dioxide?
To find the number of moles of oxygen atoms in a 254 g sample of carbon dioxide (CO₂), first calculate the molar mass of CO₂, which is approximately 44 g/mol (12 g/mol for carbon and 32 g/mol for two oxygen atoms). The number of moles of CO₂ in the sample is 254 g ÷ 44 g/mol = about 5.77 moles. Since each molecule of CO₂ contains two oxygen atoms, the total number of moles of oxygen atoms is 5.77 moles × 2 = approximately 11.54 moles of O atoms.
How many moles of carbon dioxide are there in a 50.0 dm3 sample of the gas at a pressure of 100.0 kPa and a temperature of 50 degrees celsius?
See the Related Question (link to the left of this answer)."How many moles of carbon dioxide are there in a 50.0 dm3 sample of the gas at a pressure of 100.0 kPa and a temperature of 50 degrees celsius?" 1.86 moles
How many moles of carbon hydrogen and oxygen are present in a 100-g sample of ascorbic acid?
Ascorbic acid (vitamin C) has the chemical formula C6H8O6. In a 100-g sample, you can calculate the number of moles of each element by first determining the molar mass of ascorbic acid, which is approximately 176.12 g/mol. Using this, you can find that there are about 0.568 moles of ascorbic acid in the sample. Consequently, this corresponds to 3.41 moles of carbon (C), 4.54 moles of hydrogen (H), and 0.68 moles of oxygen (O) based on the stoichiometric ratios in the formula.
How many moles are there in a 31.3 sample of CaSO4?
31,3 g sample of anhydrous CaSO4 equal 0,23 moles.
How many moles in a 48.5 g sample of CS2?
48,5 g sample of CS2 is the equivalent of 0,637 moles.
