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This reaction is exothermic because there is a net RELEASE energy.

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Q: Hydrogen and chlorine combine to produce hydrochloric acid as shown in the equation below H2 C12 - 2HC1 is this reaction exothermic or endothermic?
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Related questions

What are the elements of hydrochloric?

hydrochloric acid? hydrogen and chlorine :)


What are the 2 elements of hydrochloric acid?

Hydrochloric acid is hydrogen bonded to chlorine (HCl) and magnesium is an element.


What elements does hydrochloric acids have?

Hydrogen and Chlorine


Is hydrochloric acid a compound?

Yes, hydrochloric acid is a compound of hydrogen and chlorine.


Is Hydrochloric organic?

No. Hydrochloric acid does not contain carbon; only chlorine and hydrogen.


What does hydrogen chlorine make?

HCl- hydrochloric acid


What does hydrogen and chlorine make?

HCl- hydrochloric acid


What is the elements of HCl?

The formula for hydrochloric acid is HCl. Each molecule of hydrochloric acid is composed of one atom of hydrogen and one molecule of chlorine.


How do you make hydrochloric acid in alchemy classic?

Hydrochloric Acid = HCL + Water HCL = Hydrogen + Chlorine Hydrogen = Electricity + water Chlorine = Electricity + Fire + salt


What does hydrochloric acid mean in the periodic table?

Hydrochloric acid comprises of elements-hydrogen and chlorine. Hydrogen is placed above in group-1 and chlorine in group-17


Is hydrochloric acid an elemnt?

Hydrochloric acid is made out of two elements, hydrogen and chlorine.


What elements are in hydrochloric acid?

Hydrogen and chlorine are in hydrochloric acid. Chemically written as HCl.