Chemistry, 02.03.2021 23:50 estefaniapenalo
The r values of 2 substances y and z were taken from a chromatogram run in 50% water and 50% ethanol solvent at 20 degrees
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14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream
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What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2
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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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The r values of 2 substances y and z were taken from a chromatogram run in 50% water and 50% ethanol...
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