The valve between a 5.00 L tank containing O₂(g) at 9.00 atm and a 7.00 L tank containing Ne(g) at 6.00 atm is opened. Calculate the final pressure in the tanks assuming constant temperature.

D)can be increased in a closed system

The correct answer is "hydrogen".

3-isopentane; 3-methylbutane, and 1,2-methylpropane do not meet iupac rules, so they are wrong names.the only valid name onthe list is 2-methylbutane, which is the same isopentane.this is its formula:                   ch2                    |ch3 - ch - ch2 - ch3answer: 2-methylbutane

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