Chemistry, 15.07.2020 21:01 milonirishovnsez
4. What are the potential sources of error that might cause disagreement between the activity series' prediction of reactions and your observations of reactions
Answers: 3
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Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
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Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating
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What is the lowest number energy level where a d sublevel is found
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Chemistry, 22.06.2019 14:50
Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape
Answers: 1
4. What are the potential sources of error that might cause disagreement between the activity series...
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