Mathematics, 01.08.2019 22:00 patricklap4951
What is the ph of substance which has a hydronium ion concentration of 5.4 x 10-9? and what type of substance is it? (ph = -log[h3o+])
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An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest
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If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?
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What is the ph of substance which has a hydronium ion concentration of 5.4 x 10-9? and what type of...
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