chemistry/stoichiometry/balancing/ How to BalanceAl + HNO3 = Al(NO3)3 + H2

How to Balance Aluminum + Nitric acid → Aluminum nitrate + Hydrogen gas

How to Balance: Al + HNO3 → Al(NO3)3 + H2

Type of Chemical Reaction: This is a Sin reaction.

Word Equation: Aluminum + Nitric acid → Aluminum nitrate + Hydrogen gas

Balancing Strategies: In this single displacement reaction the Al and H are switching places. To balance the equation, consider the nitrate ion (NO3-) to be one item. That will facilitate balancing.

This is a bit of a challenging equation to balance!
For a complete explanation, watch:

About Balancing Chemical Equations

When balancing chemical equations our goal is to have the same number of each type of atom on both sides of the equation.

Only change the coefficients (these are the numbers in front substances).
Coefficients are the numbers in front of the molecule.
Never change the subscripts (the small numbers after elements).
Coefficients are the numbers in front of the molecule.

Video:




Subscribe
   





Back to the List of Equations