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Elden [556K]
3 years ago
7

Number of stable isotopes in Hydrogen?

Chemistry
2 answers:
Ainat [17]3 years ago
7 0

Answer:there are three. Protium (A=1), deuterium(A=2), and tritium(A=3)

Explanation:

kari74 [83]3 years ago
5 0
3.
protium (A = 1), deuterium (A = 2), and tritium (A = 3).
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Which of the following statements are true with respect to enzyme activity? Check all that apply. View Available Hint(s) Check a
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Answer: Enzymes speed up the reaction rate.

Enzymes are regenerated when the reaction is completed.

Enzymes affect the reaction pathway by forming an enzyme-substrate complex.

Explanation:

A catalyst is a substance which increases the rate of a reaction by taking the reaction through a different path which involves lower activation energy and thus more molecules can cross the energy barrier and convert to products.

The catalyst itself does not take part in the chemical reaction and is regenerated as such at the end.

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The specific binding leads to formation of an enzyme substrate complex which accounts for high specificity of enzyme catalyzed reactions.

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10. Given the reaction below, which is the reduced substance? Mg + Cl2 Mg2+ + 2Cl-
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If measuring experimental results, what can you predict about the work output of a 1200 watt hair dryer? the work output of the
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Answer: first option, the work output of the hairdryer will be less than the work input.


Explanation:


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