B) hydrogen gas burns in air.
explanation: the rest are physical properties.
Answer: my answer I’d D! I’m sorry if this did not help you
Explanation: =)
Answer:
All compounds are molecules
I got you! i hope i helped
Explanation:
Answer:
MgCl2 + 2AgNO3 → 2AgCl + Mg(NO3)2
Explanation:
I'm assuming you want to balance it so...
The first thing I see is that there are two chlorines on the reactant side and one on the product side
Adding a coefficient of 2 would get 2AgCl2
Now there are two silvers on the reactant side, so add a 2 to AgNO3 on the products side. Now they are all balanced.
If that is not what you are looking for let me know!
