In order to determine the number of moles of a given compound, the first thing you need to do is find the molecular mass (or molecular weight) of the compound in question. Once you’ve done that, you need to determine how much the compound weighs physically (in grams). After you get ...
Learn how to convert the number of grams of a molecule to the number of moles of the molecule with examples below. This type of conversion problem mainly arises when you are given (or must measure) the mass of a sample in grams and then need to work a ratio or balanced equation problem...
Divide the mass of the dissolved compound by the mass of the solution, and multiply the result by 100 to calculate percentage. In this example, the solution of KCl is (37.25 ÷ 1,100) x 100 = 3.39 percent.Cite This Article MLA Fox, Oxana. "How To Convert From Moles Per Liter To Pe...
Then we will also have to change moles to millimoles (mmole) since that's what the question asks for. I'll do it in individual steps first, and then show you how to do it all in one calculation: step 1: convert 5 ml to liters. 5 ml x 1 L / 1000 ml = 0.005 L (note ml ...
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Most people are familiar with the use of words for numerical values such as "dozen" for twelve and "pair" for two. Chemistry employs a similar concept with the mole (abbreviated mol), which refers not to a small burrowing mammal but to the number 6.022 x
Given the molarity of a solution, determine the number of millimoles of solute present in the solution (mmol) and convert these units to parts per million (PPM).
There is no difference in the volume that is specified by a cubic centimeter (cc) or a milliliter (ml),... Learn more about this topic: How To Convert 1 Cubic Centimeter to Milliliters: Steps & Tutorial from Chapter 15/ Lesson 9 ...
Re: How to i convert g/mol to mol% g/dm3 mg/ml « Reply #14 on: November 17, 2011, 07:44:53 PM » Yeah exactly, you need the units in moles first, 0.053 mmol = 0.000053 mol. Then you multiply by the molar mass to get 0.01908 g of the substance. Logged Print...