Biology, 07.12.2019 23:31, lailalorinda
Astudent is comparing two solutions. solution a has a ph of 4 and solution b has a ph of 10. which best describes the solutions?
a. solution b is more acidic than solution a.
b. solution a is more acidic than solution b.
c. solution b has more hydrogen ions than solution a.
d. solution a has more hydroxide ions than solution b.
Answers: 1
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Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2
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Astudent is comparing two solutions. solution a has a ph of 4 and solution b has a ph of 10. which b...
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