# What is the formula mass of Mg NO3 2mg NO3 2?

Contents

The formula weight of Mg(NO3)2 is 148.3148 g/mol AMU.

148,3 г/моль

## What is the formula weight of Mg NO3 2mg NO3 2?

Magnesium nitrate

PubChem CID 25212
Molecular Formula MgN2O6 or Mg(NO3)2
Synonyms MAGNESIUM NITRATE 10377-60-3 Magnesium dinitrate Nitric acid, magnesium salt UNII-77CBG3UN78 More…
Molecular Weight 148.32
Component Compounds CID 5462224 (Magnesium) CID 944 (Nitric acid)

## What is the molar mass of Mg NO3 2 to the ones place?

The molar mass of magnesium nitrate is 148.3148 g/mol.

62.0049 g/mol

## Is mg no3 2 a compound or element?

Magnesium Nitrate is an ionic compound formed by cation Magnesium Mg+2, and polyatomic anion Nitrate NO−3.

## Is Ba3 PO4 2 a compound or element?

A subscript outside a bracket multiplies all the elements inside the bracket. Example: The symbol for barium phosphate is Ba3(PO4)2. In 1 formula unit of barium phosphate there are 3 atoms of barium (Ba) (2)(1) = 2 atoms of phosphorus (P) (2)(4) = 8 atoms of oxygen (O) The total is 3 + 2 + 8 = 13 atoms.

## What percentage of Mg NO3 2 is O?

Percent composition by element

Element Symbol Mass Percent
Magnesium Mg 16.387%
Nitrogen N 18.888%
Oxygen O 64.725%

## What is S3N2?

Here, we propose a new stable sulfur nitride (S3N2) 2D crystal that is a covalent network composed solely of S-N {sigma} bonds. … Hybrid density functional calculations show that 2D S3N2 crystal is a wide, direct band-gap (3.17 eV) semiconductor with good hole mobility.

## What is the formula for calculating relative mass?

To find the relative formula mass (M r) of a compound, you add together the relative atomic mass values (A r values) for all the atoms in its formula. Find the M r of carbon monoxide, CO. Find the M r of sodium oxide, Na 2O. The relative formula mass of a substance, shown in grams, is called one mole of that substance.

## What is the relative formula mass of Zn NO3 2?

Molar mass of Zn(NO3)2 = 189.36 g/mole.

## How do you calculate the formula mass?

Explanation: To calculate formula mass, multiply the subscript of each element in the formula by the element’s atomic weight (relative atomic mass) found on the periodic table. The unit for formula mass is either u or Da (Daltons). The amu has been replaced with u, even though it is still commonly used.

## Which compound has the smallest molar mass?

which compound has the smallest molar mass? one mole of silicon (si) has a mass of 28.086 g, and one mole of carbon has a mass of 12.011 g. what is the mass of one mole of silicon carbide (SiC) ? methane (CH4) contains 75% carbon.

THIS IS INTERESTING:  Which country hosted the first F1 race?

46.07 g/mol

212.27 g/mol