d= m/v
1.0=m/1cm^3
1.0×1cm^3=m
m=1kg/cm^3
the correct answer would be mixture because compound uses the same element
Answer: 1) Ca (OH) 2
2) C7H9NO3
Explanation:
Answer:
No
There is only one Nitrogen on the left side while there are 2 on the right. Also there is zero oxygen on the left side and two on the right. The amounts of hydrgen arent equal to each side either.
it's C
the equilibrium sytem will shift to remove more of what was removed
