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lidiya [134]
3 years ago
10

Why was there no reaction in some of the wells?

Chemistry
1 answer:
Keith_Richards [23]3 years ago
7 0
What’s the full question? Imma say the depth of the wells are different and therefore some have oxygen all the way to the bottom!
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An unknown substance has the following properties:
Anastasy [175]

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Homogenous mixture

Explanation:

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3 years ago
Give an example of a solution that can be seperated by simple distilation.​
Juliette [100K]

Answer: Evaporation of salt water

Explanation: During the process of evaporating salt water which involves simple distillation, pure water is separated with salt molecules.

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3 years ago
A pharmacist has calculated that a patient requires 30 mmol of phosphate and 80 meq of potassium to be added to the pn. how many
aalyn [17]

Since potassium and phosphate is what we are to find for and they are both found in the potassium phosphate solution, therefore we solve for this one first on the basis of the phosphate.

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Volume potassium phosphate required = 30 mmol phosphate / (3 mmol / mL)

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