Chemistry, 18.07.2019 14:00 michellealvarez985
Which fraction of an original 20.00-gram sample of nitrogen-16 remains unchanged after 35.65 seconds?
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If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
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Chemistry, 22.06.2019 21:30
Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
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Which fraction of an original 20.00-gram sample of nitrogen-16 remains unchanged after 35.65 seconds...
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