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Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.
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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 14:10
Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.
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Why does ammonia, nh3, behave as a base when it reacts with an acid? z
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The best methdos for separating an. mixture a solution is to use...
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