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What is the mass of 5.0 moles of CH4?
To find the mass of 5.0 moles of CH4, we first calculate the molar mass of CH4. The molar mass of CH4 is 16.05 g/mol. Multiplying this by the number of moles gives us 5.0 moles * 16.05 g/mol = 80.25 g. Therefore, the mass of 5.0 moles of CH4 is 80.25 grams.
How many moles of CH4 are present in 6.07 g of (CH4)?
Divide 96 by molecular mass.So the answer is 6mol
How many moles of CH4 are in 200 grams of CH4?
200 g CH4 x 1 mole CH4/16 g = 12.5 moles CH4
What mass of oxygen is required to completely react with 20 grams of CH4?
To calculate the mass of oxygen required to react with 20 grams of CH4, we first need to write and balance the chemical equation for the reaction. The balanced equation for the combustion of CH4 is: CH4 + 2O2 → CO2 + 2H2O This equation tells us that 1 mole of CH4 reacts with 2 moles of O2. The molar mass of CH4 is 16 g/mol. Therefore, 20 grams of CH4 is equal to 20/16 = 1.25 moles CH4. So, 1.25 moles of CH4 would require 2.50 moles of O2. The molar mass of O2 is 32 g/mol. Therefore, the mass of O2 required would be 2.50 moles * 32 g/mol = 80 grams.
How many molecules of CH4 are in 2.52 mol of CH4?
There are 1.52 x 10^24 molecules of CH4 in 2.52 mol of CH4.
Calculate the temperature of a 969 mL sample of CH4 gas at 104 kPa with a mass of 0.647 g?
300K
What is the mass of 5.0 moles of CH4?
To find the mass of 5.0 moles of CH4, we first calculate the molar mass of CH4. The molar mass of CH4 is 16.05 g/mol. Multiplying this by the number of moles gives us 5.0 moles * 16.05 g/mol = 80.25 g. Therefore, the mass of 5.0 moles of CH4 is 80.25 grams.
What is 56L equal to?
5600
How many moles of CH4 are present in 6.07 g of (CH4)?
Divide 96 by molecular mass.So the answer is 6mol
How many moles of CH4 are in 200 grams of CH4?
200 g CH4 x 1 mole CH4/16 g = 12.5 moles CH4
What mass of oxygen is required to completely react with 20 grams of CH4?
To calculate the mass of oxygen required to react with 20 grams of CH4, we first need to write and balance the chemical equation for the reaction. The balanced equation for the combustion of CH4 is: CH4 + 2O2 → CO2 + 2H2O This equation tells us that 1 mole of CH4 reacts with 2 moles of O2. The molar mass of CH4 is 16 g/mol. Therefore, 20 grams of CH4 is equal to 20/16 = 1.25 moles CH4. So, 1.25 moles of CH4 would require 2.50 moles of O2. The molar mass of O2 is 32 g/mol. Therefore, the mass of O2 required would be 2.50 moles * 32 g/mol = 80 grams.
What is the mass (by difference) of a sample if the initial mass of the sample in the bottle was 28.81-g and the final mass of the bottle and sample was 21.33-g?
7.48
How many molecules of CH4 are in 2.52 mol of CH4?
There are 1.52 x 10^24 molecules of CH4 in 2.52 mol of CH4.
What mass of natural gas CH4 must you burn to emit 267 kJ of heat?
First, determine the heat of combustion for CH4, which is -802 kJ/mol. Then, calculate the number of moles of CH4 needed to emit 267 kJ of heat. Finally, convert the moles of CH4 to grams using the molar mass of CH4 (16 g/mol).
What mass of natural gas CH4 must you burn to emit 270kJ of heat?
To calculate the mass of natural gas burned, we need to use the heat of combustion of methane, which is -890 kJ/mol. This means that 1 mol of CH4 produces 890 kJ of heat. Therefore, to emit 270 kJ of heat, you would need to burn 270/890 = 0.303 mol of CH4. The molar mass of CH4 is 16.05 g/mol, so the mass of CH4 needed would be 0.303 mol * 16.05 g/mol = 4.86 g.
How many mole of CH4 are in 96.0 grams of CH4?
Divide 96 by molecular mass.So the answer is 6mol
What is the weight percent of carbon in CH4?
Carbon has a atomic mass of 12.So its percentage is 75%
