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snow_tiger [21]
4 years ago
15

What can you conclude about these two reactions based on the chemical equations?

Physics
1 answer:
Orlov [11]4 years ago
4 0

reaction A :  6 CO2 (g)  +6 H2O(l) +sunlight→ C6H12O6(aq)  +6O2(g)

 reaction B: 2H2(g) +O2(g)→ 2H2O (g)  + energy


What we can conclude about  the  above  chemical reaction is that

reaction A  is endothermic, and  reaction B is  exothermic  (answer B)


        <em><u>Explanation</u></em>

Endothermic  reaction  is a reaction   that absorb   energy   from  its surrounding.

Exothermic reaction  is  a reaction that releases energy  to the surrounding.

Reaction A : is endothermic since  it absorb  energy  in  form of sunlight  from   its surrounding.

Reaction B   is a exothermic reaction since  it releases  energy  to the surrounding.

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