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prisoha [69]
3 years ago
5

PLEASE HELP!!!!!!!!!!!!!

Chemistry
1 answer:
FromTheMoon [43]3 years ago
7 0
I think the answer is A,B,D,E hope it helps god bless you :)
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Answer:

The end of the thistle funnel should be dipped under acid to prevent the escape of gas from the thistle funnel.

Explanation:

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Explain the difference between an endothermic and an exothermic reaction using the concepts of potential energy, stability, and
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3 years ago
Calculate the molarity of a solution of Nach if it contains 7.2.g Nach in 100.0 mL of solution. andver: m Nach . .
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Answer:

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Explanation:

Molarity of a substance , is the number of moles present in a liter of solution .

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n = moles ,  

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A

Explanation:

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