Answer:
Approximately 0.39 g or 0.4 g if you're rounding up
Explanation:
15/3.82 = 3.92
Let's round that up to 4
That means 15 days is around 4 half lives
4 half lives means 1/16 of the original mass will be left
25/16 = 0.390625
I don’t see what you need help with but thanks:)
B. Newton
Is the metric unit of force
<em>The given answer would dissolve readily in the nonpolar solvent CCl4;</em>
D. Grease
<u>Because water molecules are polar, they interact with the sodium and chloride ions. In general, polar solvents dissolve polar solutes, and nonpolar solvents dissolve nonpolar solutes.
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they are male
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