Answer:
activation energy hope this is right
IT DIDN'T ROLL ROOSTERS CAN LAY EGGSS AHHH
The completed and balanced equation is:
<span>Hg(N<span>O3</span><span>)2</span>+N<span>a2</span>Cr<span>O4</span>=HgCr<span>O4</span>+2Na(N<span>O3</span>)
Hope this helps :)</span>
Answer:
Letter C is the correct one
