In mole concept how to decide which reactant is in excess

1.	In mole concept how to decide which reactant is in excess
Answer» Answer: The reactant have maximum no.of moles÷Stoichiometric coefficient ratio is in excess. Explanation: When we BALENCE any CHEMICAL reaction, the numbers GOT are stoichiometric coefficients. e.g, N2 + 3H2 ===} 2 NH3. here, stoichiometric coefficients of N2 , H2 & NH3 are 1,3 & 2 RESPECTIVELY.

Answer»

Answer:

The reactant have maximum

no.of moles÷Stoichiometric coefficient

ratio is in excess.

Explanation:

When we BALENCE any CHEMICAL reaction,

the numbers GOT are stoichiometric coefficients.

e.g,

N2 + 3H2 ===} 2 NH3.

here,

stoichiometric coefficients of N2 , H2 & NH3 are 1,3 & 2 RESPECTIVELY.

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