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An unknown substance is added to a solution and the pH decreases. The substance is best described as a(n)
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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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Which description best characterizes the motion of particles in a solid?
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What happens in the particles of a gas when the gas is compressed
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At which temperature would a reaction with ah= -220 kj/mol and as=-0.05 kj/(mol-k) be spontaneous?
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