# What is the percent of chlorine in MgCl2?

Percent composition by element

Element | Symbol | Mass Percent |
---|---|---|

Magnesium | Mg | 25.528% |

Chlorine | Cl | 74.472% |

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 M_{r}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 nitrateNames Chemical formula Ca(NO _{3})_{2}Molar mass 164.088 g/mol (anhydrous) 236.15 g/mol (tetrahydrate) Appearance colorless solid hygroscopic Density 2.504 g/cm ^{3}(anhydrous) 1.896 g/cm^{3}(tetrahydrate)

Updated: 2nd October 2019