What needs to be done in order to balance this equation?
HCl + Ba → BaCl2 + H2
Responses
It is already balanced.
It is already balanced.
Place a 2 in front of the HCl.
Place a 2 in front of the upper case H C lower case l .,
Place a 2 in front of the HCl and a 2 in front of the Ba.
Place a 2 in front of the upper case H C lower case l and a 2 in front of the upper case B lower case a .,
Place a 2 in front of the Ba.
1 answer
Place a 2 in front of the HCl and a 2 in front of the Ba.
1 answer