# How do you convert grams to number of particles?

## How do you convert grams to number of particles?

To calculate the number of atoms in a sample, divide its weight in grams by the amu atomic mass from the periodic table, then multiply the result by Avogadro’s number: 6.02 x 10^23.

## How many grams is Ni no3 2?

Nickel(II) nitrate

Names
show SMILES
Properties
Chemical formula Ni(NO3)2
Molar mass 182.703 g/mol (anhydrous) 290.79 g/mol (hexahydrate)

How many atoms does NI no3 2?

How many atoms of nitrogen are in the chemical formula and I no 3 2?…How many atoms does NI no3 2?

Element Symbol # of Atoms
Nitrogen N 2
Oxygen O 6

What is the molecular mass of Ni no3 2?

182.703 g/mol
Nickel(II) nitrate/Molar mass

### How many moles are in 50 grams of h2o?

3 moles
There are 3 moles of O in 50 g.

physicist Jean Baptiste Perrin
The term “Avogadro’s number” was first used by French physicist Jean Baptiste Perrin. In 1909 Perrin reported an estimate of Avogadro’s number based on his work on Brownian motion—the random movement of microscopic particles suspended in a liquid or gas.

What is the formula of nitrate?

NO3-
Nitrate/Formula

Is Nickel II nitrate a cation?

About Nickel(II) Nitrate Hexahydrate All metallic nitrates are inorganic salts of a given metal cation and the nitrate anion. Nitrate compounds are generally soluble in water. Nitrate materials are also oxidizing agents.

## How many atoms does Al OH 3 have?

seven atoms
It has a total of three elements and seven atoms. Another use that aluminum hydroxide has is it treats the symptoms of too much stomach acid. Some examples of what it treats are: upset stomach, heartburn, and acid indigestion.

## Does NI NO3 2 form precipitate?

No, precipitate will form from the following reaction.

What is the mass of agno3?

169.87 g/mol
Silver nitrate/Molar mass

How many moles is 50g of water?