# What is the percent of chlorine in MgCl2?

Percent composition by element
ElementSymbolMass Percent
MagnesiumMg25.528%
ChlorineCl74.472%
A.

### How do you calculate the molar mass of magnesium chloride?

95.211 g/mol
• #### What is mgcl2 6h2o?

Magnesium Chloride Hexahydrate MgCl2.6H2O Molecular Weight -- EndMemo.
• #### Is Relative Formula Mass the same as Mr?

The molar mass of a substance is its relative formula mass in grams. The unit for molar mass is g/mol. For example: the Mr of water is 18, so its molar mass is 18 g/mol.
• #### What is the mass of 0.240 mol glucose?

Glucose has six carbons, twelve hydrogens, and six oxygen atoms. Using the periodic table, the atomic weight of C, H, and O are obtained. So the molar mass of C6H12O6 is 72.06 g + 12.096 g + 96.00 g = 180.156 g or 180.16 g (right number of significant figures).
B.

### How many grams are in a mole of MgCl2?

The answer is 0.010502988100114. We assume you are converting between moles MgCl2 and gram. This compound is also known as Magnesium Chloride. 1 mole is equal to 1 moles MgCl2, or 95.211 grams.
• #### How many grams is equal to 1 mole of c6h6?

How many moles C6H6 in 1 grams? The answer is 0.012802156497658. We assume you are converting between moles C6H6 and gram. 1 mole is equal to 1 moles C6H6, or 78.11184 grams.
• #### How many moles are in 114.95 grams of no2?

the molar mass of NO2 is 46.01 g/mol. how many moles of NO2 are present in 114.95 g.
2.498 mol.
the molar mass of CCl4 is 153.81 g/ mol.
• #### What is the milligram molecular weight of calcium nitrate?

Calcium nitrate
Names
Chemical formulaCa(NO3)2
Molar mass164.088 g/mol (anhydrous) 236.15 g/mol (tetrahydrate)
Appearancecolorless solid hygroscopic
Density2.504 g/cm3 (anhydrous) 1.896 g/cm3 (tetrahydrate)

Updated: 2nd October 2019