A 2.0L container holds gas A at 2.0 atm and 298K A 4.0L container holds gas B at 2.0 atm and 298K Both gases are transferred to a single container whose volume is 5.0L. The temperature remains 298K. Calculate the total pressure of gases A and B in the 5.0L container. Be mindful of significant figures when you type out your answer

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explanation:

2fe + 3h2so4 -> fe2(so4)3 + 3h2

it is necessary to balance equations in order to get the proper amount of reactants as well as products in order not to make a miscalculation.

you cannot change the subscripts as that would change the substance itself. for instance, diatomic elements such as h2 only have the subscript two when a gas. another example would be so4, if you were to change the subscript, the element would no longer be sulfate.

we change the coefficients instead as that only changes the number of molecules rather than the substance itself.

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a) the particles of the chair are strongly held together.