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Chemistry, 21.06.2019 20:30
After cloud droplets form, what must happen to them for precipitation to occur?
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Chemistry, 22.06.2019 19:00
What information does a complete ionic equation give that the balanced equation doesn’t show?
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Chemistry, 22.06.2019 22:30
What if it is did darwin used to support his theory of evolution
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Chemistry, 22.06.2019 22:30
Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.
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A chemist measures the amount of chlorine gas produced during an experiment. She finds that of chlor...
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