Chemistry
Chemistry, 05.05.2020 04:06, jungkookie001

We use a kind of plant growth hormone to regular plant growth. We dissolve 5.0 MG of the solution into 2.0 KG of water. What is the dosage of solution in ppm?

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We use a kind of plant growth hormone to regular plant growth. We dissolve 5.0 MG of the solution in...

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