fill in the blanks and explain what u did to get the answer.
H2I2 ---> _____ + ______
PbO2 ----> _____ + _______
and balance this equation.
NH4OH ---> NH3 + H2O
please help with any of them.
2007-01-23 04:05:05 · 3 answers · asked by thumbsucker. 2 in Science & Mathematics ➔ Chemistry
H2I2 ---> _H2___ + ____I2__
PbO2 ----> ___Pb__ + ___O2____
NH4OH ---> NH3 + H2O (it is already balanced)
2007-01-23 04:12:59 · answer #1 · answered by Yo tu amigo 2 · 0⤊ 0⤋
I'm not sure what you're after, but the easiest thing would be to just break the compounds into their elements. So, H2I2--> H2 + I2. Same thing with the second one to form lead and oxygen (O2). For the third one, it's already balanced.
2007-01-23 12:09:57 · answer #2 · answered by hcbiochem 7 · 0⤊ 0⤋
I help you with the last part of the question:
NH4OH -------> NH3 + H2O
Your reaction is well balanced as plain as you wrote it!
Good luck!
2007-01-23 12:18:11 · answer #3 · answered by CHESSLARUS 7 · 0⤊ 0⤋