1 g silicon is equal to 0,0356 moles.
The molar mass of silicon is 28,085 g. So 1 g Si is equal to 0,0356 moles.
Gallon is a unit for liquids.
If 17,4 is grams the number of moles is 0,084.
The conversion is impossible.It is difficult to use a dry gallon to measure silicon.
75 grams water is equal to 4,166 moles.
7,68 grams of calcium nitride is equal to 0,052 moles.
6.02
How many MOLES of sodium nitrate are present in 2.85 grams of this compound ?
Gallon is a unit for liquids.
If 17,4 is grams the number of moles is 0,084.
How many moles are present in 92 grams of ethyl alcohol?
The conversion is impossible.It is difficult to use a dry gallon to measure silicon.
75 grams water is equal to 4,166 moles.
7,68 grams of calcium nitride is equal to 0,052 moles.
643.5 (:
number of moles=mass/molar mass =5/(28+32) =0.83 mol
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.