For this you need the atomic (molecular) mass of CS2. Take the number of moles and multiply it by the Atomic Mass. Divide by one mole for units to cancel. CS2=76.2 grams
10.00 moles CS2 × (76.2 grams) = 762 grams CS2
How many MOLES of sodium nitrate are present in 2.85 grams of this compound ?
# of moles = grams of substance / molar mass of substance molar mass of Barium =137.33 grams/mole #moles of Barium = 22.3 grams/ 137.33 grams/mole = 0.162382582 moles
234 grams :)
.75 moles times 64 grams/mols = 48 grams
.0326 moles
How many MOLES of sodium nitrate are present in 2.85 grams of this compound ?
If 17,4 is grams the number of moles is 0,084.
How many moles are present in 92 grams of ethyl alcohol?
75 grams water is equal to 4,166 moles.
7,68 grams of calcium nitride is equal to 0,052 moles.
643.5 (:
The number of moles is 2,997.
3.65 grams of water is equal to .203 moles of H2O. This means there is also .203 moles of H2 present, or .408 grams.
C8H18. I assume you mean how many moles octane in 16 grams. 16 grams C8H18 (1 mole C8H18/114.224 grams) = 0.140 moles octane
10.
11
10 moles of sodium chloride have 584,397 g.