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s2008m [1.1K]
3 years ago
9

Importance of pH value in daily life

Chemistry
1 answer:
olganol [36]3 years ago
8 0
Plants require pH to thrive which in turn gives us food.
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You have 17 liters of gas at STP. If the temperature rises to 94C and while the volume decreases to 12 liters, what will the ne
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P_2=1.90atm

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Hello!

In this case, according to the ideal gas equation ratio for two states:

\frac{P_1V_1}{P_2V_2} =\frac{n_1RT_1}{n_2RT_2}

Whereas both n and R are cancelled out as they don't change, we obtain:

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\frac{P_2V_2}{P_1V_1} =\frac{T_2}{T_1}\\\\P_2=\frac{T_2P_1V_1}{V_2T_1}

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P_2=\frac{367K*1.00atm*17L}{12L*273.15K}\\\\P_2=1.90atm

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i also need the is question help!!!

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11.23 mm = ____ m 1,123 m 0.01123 m 0.1123 m 11,230 m
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