<span>Answer:
3 N2H4 (l) = 4 NH3 (g)+ N2 (g)
2 N2H4 (l) + N2O4 (g) =3 N2 (g)+ 4 H2O (g)</span>
Answer:
4 moles
Explanation:
=
= 2 (moles)
CH4 + 2O2 → CO2 + 2H2O
1 : 2 : 1 : 2
2 (moles)
⇒
= 2 × 2 ÷ 1 = 4 (moles)
Answer:
the second answer its science behind it
Answer:
letter C I'm not sure to my answer but hope it can hrlp