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 ...
Many chemical calculations require the number of moles of a material, but how do you measure a mole? One common way is to measure themass in gramsand convert to moles.Converting grams to molesis easy with these few steps. The Process Determine themolecular formulaof the molecule. Use the pe...
Grams to Moles Step 1 Find the number of gramsof the substance. You will know from the problem how many grams and what the substance is, for example, 12 g of water. Step 2 Find the molecular weight of each atom in the substance. The molecular weight is how much each molecule of the...
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...
from Chapter 4/ Lesson 8 418K 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 Question How many moles of water are there in 100 grams o...
A piece of lead wire has a diameter of 0.502 mm. If lead has a density of 11.3 g/cc, how long (in meters) should you cut a piece of wire to obtain 0.0194 moles of lead? A person's height is approximately 5 feet 8 inches. Express this height in the following terms (a) meter ...
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. Explore our homework questions and answers library Search Browse Browse by subject
First, convert the grams to moles using the molar mass and then use Avogadro's number to find the number of molecules: \(\mathrm{2g\enspace NaCl\Biggl(\dfrac{1mol\enspace NaCl}{58.44g\enspace NaCl}\Biggr)\Biggl(\dfrac{6.022\times10^{23}\enspace molecules\enspace NaCl}{1mol}\Big...
Given the mass of an amount of liquid water in milligrams, you may wish to know the volume of that liquid in fluid ounces. This involves the conversion of a unit of mass to a unit of volume. Performing this conversion requires some simple calculation in
Converting Grams to Moles | Formula, Calculation & Examples from Chapter 4 / Lesson 8 418K 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...