Chemistry, 22.08.2021 07:00 shanedawson19
4.4 x 10^-9
What’s this in standard form or scientific notation
Answers: 1
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How many grams of naoh are needed to make 0.250 liter of a 0.500 m solution of naoh? 0.125 g 5.00 g 2.00 g
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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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How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
Answers: 3
4.4 x 10^-9
What’s this in standard form or scientific notation...
What’s this in standard form or scientific notation...
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