Learn how to convert grams to moles and moles to grams, including the formula to convert grams to moles. See examples of how to find moles from grams. Related to this QuestionHow to calculate number of moles? What is mole? How to calculate the number of moles? Calculate the number of ...
Okay, so I have a quick question about a problem in my lab. The question is: Calculate the number or moles of atoms of magnesium ribbon used. Now...
The Problem:Calculate the number of grams of solute necessary to prepare 700 grams of 0.6m H2SO4solution. The attempt: I tried to find the answer using the formula: grams solute = molality * Molecular weight of H2SO4*L solvent ...until I realized there is no solvent in the problem. I...
1 M sulfuric acid (H2SO4) is 2 N for acid-base reactions because each mole of sulfuric acid provides 2 moles of H+ions. On the other hand, 1 M sulfuric acid is 1 N for sulfate precipitation, since 1 mole of sulfuric acid provides 1 mole of sulfate ions. Grams per Liter (g/L) ...
The amount of product (mass or number of moles) produced in a chemical reaction is chemically termed as the "yield" of the reaction. The yield of a reaction is classified into three categories: (1) theoretical yield, (2) actual yield, and (3) percent yield....
factor you have in place (1 mol Al/26.98 g Al) converts the grams of aluminum to the moles of aluminum. Your second factor (3 mol Br/2 mol Al) is meaningless - there is no Br in your reaction. Instead, you should be converting the moles of Al consumed to the moles of AlBr3 ...
Molarity = MolesofsoluteLitresofsolutionWith the help of the above formula, if we know the molarity (concentration) of a solution and the total volume of the solution in litres, we can determine the number of moles of solute. Then the mole of solute is converted to grams....
molar mass of H2= 2 grams molar mass of O2= 32 grams molar mass of H2O = 18 grams How much H2O is formed from 20 grams H2? grams H2O = 20 grams H2x (1 mol H2/2 g H2) x (1 mol H2O/1 mol H2) x (18 g H2O/1 mol H2O) ...
(a) the true molarity of the NaOH is different from that giv 1. Why is it okay to wash down the sides of the Erlenmeyer flask with DI water during the titration, even though you are diluting the acid present? 2. Calculate the followi...
it's because of how moles of atoms (6.022x10^23 atoms) and AMU's are defined. there are 6.022x10^23 AMU's in 1 gram!. See if you can setup a conversion and from AMU / atom to g / mole of atoms. If all else fails, remember this. you can read those masses of atoms and mole...