I have some "Mole" questions?
How many moles are in 84g ?
and in 5g?
- ChemTeamLv 72 months agoFavourite answer
"84g citric acid and 5g sugar"
The formula for citric acid is H3C6H5O7 and its molar mass is 192.123 g/mol. To get the moles, we divide:
84 g / 192.123 g/mol = 0.43722 mol (round off more as you see fit)
There are many compounds under the generic name of sugar. Let's use glucose, C6H12O6.
5 g / 180.1548 g/mol = 0.027754 mol (round off more as you see fit)
- 1 month ago
It depends on the mole really, a star nosed mole weighs far less than a european mole.
- JimLv 71 month ago
Moles (mol) is a quantity of things like atoms
Mass (kg) is weight. They are related by "Molar Mass"
- Dr WLv 72 months ago
sounds like trolling to me.
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- Daniel HLv 52 months ago
Depends on the substance
Each substance has a molar mass
1 Mole of Sodium bicarbonate NaHCO₃ is 84.007g/mol
- DCM5150Lv 72 months ago
Mole is not a unit of mass. Each element (and therefore compound) has its own molar mass so you would need to know what substance you are referring to. For example, 84g of hydrogen gas is 42 moles. 84g of of sugar is 0.25 moles.