Will mark what volume will water vapor form when 40 liters of hydrogen completely reacts with 25 liters of oxygen? assume the temperature and pressure remains constant.

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40 liters

Explanation:

The equation for this specific type of question is: 2H2 + O2 = 2H2O

Your given the number 40(Liters of Hydrogen) and the number 25(Liters of Oxygen) so you replace that 2H with the 40H you are provided, 40 L H2, Then you take the 25 L, and you dont have all 50 L of H2, and if you use the 40 L provided, the whole amount of H2 is used, prior to the O2.

This all equates to this equation:

40 L H2 x (2 vol H2O / 2 vol H2)  = 40 L H2O

So all this leaves you with 40 Liters which is the volume of the water vapor

Really hope this helped you :)

Would really appreciate brainliest :P

Good luck :)

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answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

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