What is the gas pressure of flask B (Fig. 4), and the gas pressure in flask A is 100 hPa, I give 10 points

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Answer:

Key Takeaways

Key TakeawaysThe total pressure of a mixture of gases can be defined as the sum of the pressures of each individual gas: Ptotal=P1+P2+… ...

Key TakeawaysThe total pressure of a mixture of gases can be defined as the sum of the pressures of each individual gas: Ptotal=P1+P2+… ...The partial pressure of an individual gas is equal to the total pressure multiplied by the mole fraction of that gas.