<u>Answer:</u> The amount of chlorine gas needed to react are 6.6 moles.
<u>Explanation:</u>
We are given:
Moles of iron = 4.4 moles
For the given chemical equation:
By Stoichiometry of the reaction:
2 moles of iron reacts with 3 moles of chlorine gas
So, 4.4 moles of iron will react with = of chlorine gas
Hence, the amount of chlorine gas needed to react are 6.6 moles.
Answer:
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Explanation:
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Q.89
Alkane - CnH(2n+2)
given that 8 H = > 8= 2n+2
therefore n= 3
C3H8 = 12×3 + 8×1= 36 +8 = 44
I think its D
6.31x10^-10