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3 years ago

14

What is the chemical formula for the compound formed between rubidium and iodine?

1 answer:

IgorLugansk [536]3 years ago

3 0

Your answer must be: Rbi

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Which of the following happen because of an increase in thermal energy/temperature? (Select all that apply)

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All of the following are true about the Earth’s inner core EXCEPT

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Is there DNA in the stucture of prokryotic

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A weather balloon was initially at a pressure of 0.950 atm, and its volume was 35.0 L. The pressure decreased to 0.750 atm, with

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Answer: The change in volume will be 9.30 L

Explanation:

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The equation given by this law is:

$P_1V_1=P_2V_2$

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$P_1\text{ and }V_1$ are initial pressure and volume.

$P_2\text{ and }V_2$ are final pressure and volume.

We are given:

$P_1=0.950atm\\V_1=35.0L\\P_2=0.750atm\\V_2=?L$

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$0.950\times 35.0L=0.750\times V_2\\\\V_2=44.3L$

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