The molecular weight of sodium hydroxide is 40g/mol. To get the amount of moles, you have to divide the weight by molecular mass. 12g / 40 is 0.3 moles. This is 300 millimoles.
There are approximately 2.4 teaspoons in 12g of a substance.
Divide it by molar mass. So the answer is 0.518 mol
12g....
12g-9 = 3
To find the number of moles in 12g of hydrogen, we first need to determine the molar mass of hydrogen, which is approximately 1g/mol. Then we can divide the given mass (12g) by the molar mass (1g/mol) to find that there are 12 moles of hydrogen in 12g.
3 teaspoon
It is: 12g+9g = 21g
There are 1 mole of carbon atoms in 12g of carbon. This is because the molar mass of carbon is 12 g/mol, so 12g of carbon is equivalent to 1 mole of carbon atoms.
Approximately 1/10 of a cup
12g is 12/14, or 6/7, of 14g.
The GCF is 12g.
A beef taco from Taco Bell has 12g carbs.