16.0425g/mole
The molar mass of methane (CH₄) is approximately 16.04 g/mol.
The molar mass of methane (CH4) is approximately 16 g/mol.
The standard enthalpy of combustion for methane is -890 kJ/mol.
To find the number of moles in 0.289 g of methane, first calculate the molar mass of methane (CH4), which is approximately 16 g/mol. Next, divide the given mass (0.289 g) by the molar mass to obtain the number of moles. Therefore, 0.289 g of methane is equivalent to 0.289 g / 16 g/mol ≈ 0.018 moles of methane.
The molar mass of methane (CH4) is 16 g/mol. Therefore, four moles of methane would have a mass of 64 grams.
The molar mass of methane (CH₄) is approximately 16.04 g/mol.
The molar mass of methane (CH4) is approximately 16 g/mol.
The molar mass of methane (CH4) is approximately 16.04 g/mol.
The standard enthalpy of combustion for methane is -890 kJ/mol.
To find the number of moles in 0.289 g of methane, first calculate the molar mass of methane (CH4), which is approximately 16 g/mol. Next, divide the given mass (0.289 g) by the molar mass to obtain the number of moles. Therefore, 0.289 g of methane is equivalent to 0.289 g / 16 g/mol ≈ 0.018 moles of methane.
The molar mass of methane (CH4) is 16 g/mol. Therefore, four moles of methane would have a mass of 64 grams.
The molar mass of methane (CH4) is approximately 16.04 grams per mole.
To calculate the mass of four moles of methane (CH4), first determine the molar mass of methane. The molar mass of carbon (C) is approximately 12.01 g/mol, and hydrogen (H) is about 1.01 g/mol. Thus, the molar mass of CH4 is 12.01 + (4 × 1.01) = 16.05 g/mol. Therefore, the mass of four moles of methane is 4 moles × 16.05 g/mol = 64.2 grams.
I was using the formula that is molar mass/22.4 that results in g/l. My outcome for methane (CH4) was 16.0426/22.4= .7162 g/L. I wanted that result in g/ml so after converting the units i came to the answer of .000716 g/ml. Keeping in mind that these calculations were at Standard temperature and pressure. 1atm and 25 degrees celcius. Can anybody give me feedback and let me know that this information is correct?
The molar mass of CaCN2 = 80.1021 g/mol
The atomic (molecular) weight of a substance is its molar mass.
Helium diffuses twice faster as Methane does.