ameliaparry123p2eupk
10.10.2019 •
Chemistry
To make salt water a heterogeneous mixture, you would have to
a) add sand.
b) add a small amount of sugar.
c) boil the water.
d) remove the salt.
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Ответ:
because sand is insoluble, it will make the solution heterogeneous
Ответ:
The molar mass of the phosphorus chloride is 138 g/mol.
The calculation is as follows;Since rates and times are inversely related,
So
Now
= 138 g/mol
Here
The molar mass of CO₂ is 44.01g/mol
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