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2.55 × 10 − 22 g
What else can I help you with?
How many atoms are in a molecule of CCl4?
C = 12 grams/mole Cl = 35.45 grams/mole CCl4 = 12 + (35.45)x4 = 153.8 grams/mole 153.8 grams/mole / 6.022 x 1023 things/mole = 25.4 x 10-23 grams/thing where thing in this case would be a molecule of CCl4
How many moles of CCl4 are present in 22.5 g of the compound?
For this conversion, you need the atomic masses of the elements involved, found on any periodic table. Then you add them up with their abundance in the compound to find the total molar (molecular) mass. The molar mass is the mass in grams of one mole of the compound. Carbon = 12.0 grams Chlorine = 35.5 grams × 4 atoms = 142.0 grams ------------------------------------------------------------- Carbon tetrachloride = 154.0 grams/mole Then you do a gram --> mole conversion, taking the amount given and dividing it by the molar mass. Grams ÷ Molar mass = Moles 22.5 grams ÷ 154.0 grams = 0.146 moles CCl4
How many CCl4 molecules of different masses can exist?
Only one type of CCl4 molecule can exist, as it is a specific chemical compound with a defined molecular structure consisting of one carbon atom and four chlorine atoms. Therefore, there is only one possible mass for a CCl4 molecule.
What is the molar mass of a molecule?
The mass of one mole of substance, usually in grams or kilograms
What is the mass in gram of one molecule of caffeine (C8H10N402)?
To calculate the mass of one molecule of caffeine (C8H10N402), you need to add up the atomic masses of all the atoms it contains. The molar mass of caffeine is approximately 194.19 grams per mole. One molecule of caffeine will have a mass of 194.19 grams.
How heavy (in grams) is one molecule of ethanol?
The mass is 46,07/6,022.10e23.
What is the mass of 1 molecule of nitrogen?
One molecule of nitrogen has a mass of approximately 4.65173 x 10-23 grams.
How do you cal moles?
One mol is equal to molar mass in grams of a molecule.
What unit is the molar mass of a molecule in?
The molar mass is expressed in grams.
How many chlorine atoms in a molecule of carbon tetrachloride?
4. 4 atoms of chlorine, one of carbon. The formula is CCl4
What is the mass gram of one molecule of caffeine CaH10N4o2?
The molecular mass of caffeine (C8H10N4O2) is approximately 194.19 g/mol. Therefore, the mass of one molecule of caffeine is 194.19 g/mol in grams.
What is mass of one mole of oxygen molecule?
The molar mass of oxygen is approximately 16 grams per mole. This means that one mole of oxygen molecules (O2) would have a mass of 32 grams, since each molecule of O2 consists of 2 oxygen atoms.
