4 years ago

Pleeease answer! 10 POINTS

1 answer:

6 0

It is false because an endothermic reaction will also start when energy is received from the environment when there is no solution involved

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WINSTONCH [101]

Answer:

It will be 1663500mg

Explanation:

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4 years ago

OLga [1]

I think the answer would be b

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3 years ago

MatroZZZ [7]

Answer:

Calculate the pH of a buffer prepared by mixing 30.0 mL of 0.10 M acetic acid and 40.0 mL of 0.10 M sodium acetate.

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4 years ago

loris [4]

They are in order according to their atomic number, so the position should tell you the atomic number.

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3 years ago

alex41 [277]

Answer:

88.46%

Explanation:

Percentage yield is actual/theoretical * 100

138/156 * 100 = 88.4615385

5 0

3 years ago