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3 years ago

10

A carboxyl group is made up of ____. a. one nitrogen atom and two hydrogen atoms b. one hydrogen atom, two oxygen atoms, and one

carbon atom c. one hydrogen atom and two carbon atoms d. one carbon atom, one oxygen atom, and one hydrogen atom

1 answer:

erik [133]3 years ago

4 0

B. One hydrogen atom , two oxygen atoms and one carbon atom -COOH. This is carboxylate group!

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2 years ago

What volume of 3.00 MM HClHCl in liters is needed to react completely (with nothing left over) with 0.750 LL of 0.500 MM Na2CO3N

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Putting values in above equation, we get:

$0.500M=\frac{\text{Moles of sodium carbonate}}{0.750}\\\\\text{Moles of sodium carbonate}=(0.500mol/L\times 0.750L)=0.375mol$

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By Stoichiometry of the reaction:

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3 years ago

How many moles are in 5.025 grams of NaOH?

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2 years ago