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babymother [125]
3 years ago
15

Nitrogen is inert at room temperature whereas white phosphorous can burst into flame. Explain

Chemistry
1 answer:
Ipatiy [6.2K]3 years ago
8 0
The white phosphorus, is very reactive with the atmosphere enters the point of ignition ,causing <span>explosion.


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Which of the following elements is the most reactive?
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3 years ago
The volume of air in a person’s lungs is 615 mL at a pressure of 760. mmHg. Inhalation occurs as the pressure in the lungs drops
chubhunter [2.5K]

<u>Answer:</u> The final volume of lungs is 621.5 mL

<u>Explanation:</u>

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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=760mmHg\\V_1=615mL\\P_2=752mmHg\\V_2=?mL

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760mmHg\times 615mL=752mmHg\times V_2\\\\V_2=\frac{760\times 615}{752}=621.5mL

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