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39.95 because that is the molar mass of Argon
What else can I help you with?
What is the mass of 1 mole of O2?
32 as oxygen is diatomic
What is the mass of 1 Mole of diatomic nitrogen gas?
The molar mass of diatomic nitrogen (N2) is approximately 28.02 g/mol. Therefore, the mass of one mole of diatomic nitrogen gas is 28.02 grams.
What is the mass of 1 mole of H2?
Mass and the number of mole in a given sample are related quickly with the equation #MOLE = MASS/MOLAR MASS Where the mass is in grams. Now, we know that the number of mole is one, and the molar mass can be found with any periodic table - 1.00794 abouts. Now, the equation reads 1 = MASS/1.00794 This can be rearranged through simple mathematics into 1*1.00794 = MASS/1.00794 * 1.00794 Or 1*1.00794 = MASS Since anything multiplied by one is itself, this can be simplified to 1.00794 = MASS So, the mass of 1 mole of Hydrogen is 1.00794 grams. Also, your question was a sentence :p
What is the mass of 1 mole of argon?
The molar mass of Argon is 39.95g. Therefore 1 mole of Argon is 39.95g
What is the mass of 1 mole of an ionic compound called?
The mass of 1 mole of an ionic compound is called the molar mass. It is typically expressed in grams per mole.
Which gas has the lowest mass per mole?
Hydrogen gas has the lowest mass per mole, with a molar mass of approximately 2 grams per mole.
What is the mass of a 1 mole sample of neon gas?
Chlorine is non metal element. Atomic mass of it is 35.
What is the mass of 1 mole of O2?
32 as oxygen is diatomic
What is the mass of 1 Mole of diatomic nitrogen gas?
The molar mass of diatomic nitrogen (N2) is approximately 28.02 g/mol. Therefore, the mass of one mole of diatomic nitrogen gas is 28.02 grams.
How much does a mole of an ideal gas weigh?
It weights the same as one times the molar mass in g/mol. It is NOT important to be ideal, it even needn't to be necessarily a gas, only the kind of compound is important.
At STP 0.250L of an unknown gas has a mass of 1.00 gram. Calculate its molar mass.?
1 standard volume of 1 mole of any gas @ STP is 22.4 LSo the # of moles in a 1 L sample will be:1 L*(1 mol/22.4 L) = 0.04464 molSince you already know the mass of the gas @ STP, the molar mass will be mass/#moles1.92 g/ 0.04464 mol = 43.01 g/mol
What is the mass of 1 mole of H2?
Mass and the number of mole in a given sample are related quickly with the equation #MOLE = MASS/MOLAR MASS Where the mass is in grams. Now, we know that the number of mole is one, and the molar mass can be found with any periodic table - 1.00794 abouts. Now, the equation reads 1 = MASS/1.00794 This can be rearranged through simple mathematics into 1*1.00794 = MASS/1.00794 * 1.00794 Or 1*1.00794 = MASS Since anything multiplied by one is itself, this can be simplified to 1.00794 = MASS So, the mass of 1 mole of Hydrogen is 1.00794 grams. Also, your question was a sentence :p
What is the mass of 1 mole of argon?
The molar mass of Argon is 39.95g. Therefore 1 mole of Argon is 39.95g
The molar mass of a gas can be determined from?
for Apex: can be found easily from the periodic table is the mass of a mole of the gas
What is the mass of 1 mole of an ionic compound called?
The mass of 1 mole of an ionic compound is called the molar mass. It is typically expressed in grams per mole.
How many gram does one mole of helium gas weighs?
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 (divide by one mole for units to cancel). So if you have just 1 mole, the number of grams will be the atomic mass. Helium's atomic mass is 4.003 grams.
An excess of Mg is reacted with 1 mole of HCl dissolved in water- determine the mass of hydrogen produced?
The reaction between magnesium and hydrochloric acid produces hydrogen gas according to the equation: Mg + 2HCl -> MgCl2 + H2. For every 1 mole of magnesium reacted, 1 mole of hydrogen gas is produced. Using the molar mass of hydrogen (1 g/mol), the mass of hydrogen produced would be 1 gram when 1 mole of magnesium is reacted.
