3 years ago

How do the rates of the forward and reverse reactions change throughout a reaction?

1 answer:

3 0

The rates of the forward and reverse reaction depends on the temperature on which the reaction will proceed, either endothermic of exothermic. it also depends of the concentration of the reactants and products. if the reaction is exothermic, so if the reaction temperature is increased then it will favor the forward reaction, then if the reaction is lowered then it will favor the reverse reaction

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H2S (g) + O2(g) -> SO2+ H2O, how many grams of O2 are needed to make 25.0 g of SO2 (Hint: balance the equation first)

vekshin1

Answer:

Hello

The answer is 18,7(b)

Explanation:we don't know the value of o² so at first we should put (x)instead of gr of o²and then write 1molO²/32grO²×2mol SO²/3mol O²×64gr SO²/1molSO²=25 gr SO².and then just find the value of (x).

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3 years ago

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Likurg_2 [28]

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3 years ago

Read 2 more answers

What formula do you use to calculate the heat in a endothermic reaction?

leva [86]

Reactants + Energy → Products
I guess this is the answer
You’re welcome ;)

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3 years ago

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Likurg_2 [28]

Mountain ranges are caused by "A) Plate Collision"

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