3 years ago

In a graph, what effect would adding a catalyst have on D?

Chemistry

2 answers:

Anika [276]3 years ago

7 0

It would decrease hope this helps

CaHeK987 [17]3 years ago

3 0

Answer:

C. It would stay the same

Explanation:

PLATO answer

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There are 640 muscles in the human body

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4 years ago

A 10.1 g sample of NaOH is dissolved in 250.0 g of water in a coffee-cup calorimeter. The temperature increases from 23.0 °C to

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Hey there!:

moles of NaOH = 10.1 / 40 = 0.2525

heat = ΔH x moles

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3 years ago

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3 years ago

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Agata [3.3K]

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Explanation:

The balanced chemical reaction is,

$CaCO_3(s)\rightarrow CaO(s)+CO_2(g)$

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$\Delta G_{rxn}=\sum [n\times \Delta G_(product)]-\sum [n\times \Delta G_(reactant)]$

$\Delta G_{rxn}=[(n_{CO_2}\times \Delta G_{CO_2})+(n_{CaO}\times \Delta G_{CaO})]-[(n_{CaCO_3}\times \Delta G_{CaCO_3})]$

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