2 years ago

What is the molarity of a solution with 55 grams of CaCL2 dissolved in. 78 L of water?

Chemistry

1 answer:

Likurg_2 [28]2 years ago

5 0

Answer:

A is the correct ans

Explanation:

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3 years ago

Which formula correctly represents the product of an addition reaction between ethene and chlorine?

Serjik [45]

The formula that correctly represents the product of an addition reaction between ethene and chlorine is C2H4Cl2
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4 years ago

A catalyst decreases the activation energy of a particular exothermic reaction by 34 kJ/mol, to 57 kJ/mol. Assuming that the mec

vagabundo [1.1K]

Answer:

the activation energy for the uncatalyzed reverse reaction is 83kJ/mol

Explanation:

see the attached file