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You can calculate the molar mass of a molecule by summing the molar masses of the composing atoms with the help of the periodic table. Use this grams to moles calculator whenever you want to know the number of moles of a substance with a specific mass.
Convert grams to moles and moles to grams using a simply calculator. Plus, learn the g to mol formula and how to account for molar mass.
The formula for converting grams to moles is straightforward but requires knowledge of the substance’s molecular weight. The basic grams to moles formula is: number of moles = mass in grams ÷ molecular weight. Or, expressed mathematically: n = m ÷ MW. Where: n is the number of moles; m is the mass in grams; MW is the molecular weight in ...
Use this free grams to moles calculator to convert grams to moles, moles to grams, calculate molar mass, and the number of atoms/molecules within a substance.
4 sie 2024 · Solve the equation. Using a calculator, divide the number of grams by the molar mass. The result is the number of moles in your element or compound. For example, imagine you have 2 g of (NH 4) 2 S and you want to convert it to moles. The molecular mass of (NH 4) 2 S is 68.17g/mol. Divide 2 by 68.17, and you have 0.0293 moles of (NH 4) 2 S.
There are three steps to converting grams of a substance to moles. Determine how many grams are given in the problem. Calculate the molar mass of the substance. Divide step one by step two. Make sure you have a periodic table and a calculator handy. The solution technique can also be expressed in the following ratio and proportion:
This grams to moles/moles to grams calculator converts between moles and grams using a formula of a substance. In many chemistry problems, you need to convert grams to moles or moles to grams. The calculator below calculates the mass of the substance in grams or the quantity of the substance in moles.
