Chemistry, 29.11.2019 07:31 tobywaffle1234
Asolution is prepared at 25 °c that is initially 0.23 m in propanoic acid, a weak acid with k, = 1.3 x 10^-5, and 0.42 m in sodium propanoate. calculate the ph of the solution. round your answer to 2 decimal places.
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Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0
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Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants
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Increasing the substrate concentration in an enzymatic reaction could overcome which of the following? a) the need for a coenzymeb) allosteric inhibitionc) competitive inhibitiond) insufficient cofactors
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Asolution is prepared at 25 °c that is initially 0.23 m in propanoic acid, a weak acid with k, = 1.3...
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