Question

quick question, and a medal for help.

Answer 1

Which reaction is a single replacement reaction?


2H2 + O2 → 2H2O
2H2O2 → 2H2O + O2
KOH + HCl → KCl + H2O
Cu + 2AgNO3 → 2Ag + Cu(NO3)2

Answer 2

@johnweldon1993 @ILovePuppiesLol

Answer 3

@AloneS

Answer 4

can you help with this, Ms. Alone?

Answer 5

Sorry can't explain it /:

Answer 6

@ijlal

Answer 7

can you make heads or tails on this, @ijlal ?

Answer 8

Cu + 2AgNO3 → 2Ag + Cu(NO3)2 is the single replacement reaction

Answer 9

Awesome, man. you are the best.

Answer 10

During single replacement, one element replaces another element in a compound

Answer 11

thank you :)