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3 years ago

If the volume of a container of gas is reduced, what will happen to the pressure inside the container?

Chemistry

2 answers:

blondinia [14]3 years ago

8 0

B).The pressure will not change

andrew11 [14]3 years ago

5 0

Answer: a. The pressure will increase.

Explanation:

Boyle's Law: This law states that pressure is inversely proportional to the volume of the gas at constant temperature and number of moles.

$P\propto \frac{1}{V}$ (At constant temperature and number of moles)

${P_1V_1}={P_2V_2}$

where,

$P_1$ = initial pressure of gas

$P_2$ = final pressure of gas

$V_1$ = initial volume of gas

$V_2$ = final volume of gas

Thus as volume of the container will be reduced, the pressure would increase.

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Answer:

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4 years ago

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Tin metal reacts with hydrogen fluoride to produce tin (ll )fluoride and hydrogen gas according to the balanced equation. Sn(s)+

ladessa [460]

Answer:

1.263 moles of HF

Explanation:

The balance chemical equation for given single replacement reaction is;

Sn + 2 HF → SnF₂ + H₂

Step 1: Calculate Moles of Tin as;

As we know,

Moles = Mass / A.Mass ----- (1)

Where;

Mass of Tin = 75.0 g

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Putting values in eq. 1;

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According to balance chemical equation,

1 mole of Sn reacted with = 2 moles of HF

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