Question

calculate molecular mass- Mgch , CaSou , Al (No3)3​

Answer 1

Answer:

Molar mass of Al(NO3)3 = 212.996238 g/mol

This compound is also known as Aluminium Nitrate.

Convert grams Al(NO3)3 to moles or moles Al(NO3)3 to grams

Molecular weight calculation:

26.981538 + (14.0067 + 15.9994*3)*3

Explanation:

Percent composition by element

Element Symbol Atomic Mass # of Atoms Mass Percent

Aluminium Al 26.981538 1 12.668%

Nitrogen N 14.0067 3 19.728%

Oxygen O 15.9994 9 67.604%

Similar chemical formulas

Note that all formulas are case-sensitive. Did you mean to find the molecular weight of one of these similar formulas?

Al(NO3)3

Al(No3)3