Ions are measured with a pH scale and determine the acidity of a solution.
A. Na
B. C
...
Chemistry, 04.10.2021 15:00 abigailweeks10
Ions are measured with a pH scale and determine the acidity of a solution.
A. Na
B. C
C. K
D: H
Answers: 3
Chemistry, 21.06.2019 23:10
Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
Answers: 1
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