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AP Chemistry Videos 54 videos

AP Chemistry 1.3 Chemical Reaction Rates
189 Views

AP Chemistry 1.3 Chemical Reaction Rates. What is the overall order of the reaction?

AP Chemistry 1.4 Chemical Reaction Rates
43 Views

AP Chemistry 1.4 Chemical Reaction Rates. What are the correct units for a second order rate constant?

AP Chemistry 1.5 Chemical Reaction Rates
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AP Chemistry 1.5 Chemical Reaction Rates. What is the rate law for the reaction?

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AP Chemistry 1.2 Forming and Breaking Bonds 236 Views


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Description:

AP® Chemistry: Forming and Breaking Bonds Drill 1, Problem 2. Which of the following substances is soluble in water?

Language:
English Language

Transcript

00:03

Here's your shmoop du jour, brought to you by Solubility.

00:07

Not to be confused with the knack for getting people acquitted of violent crimes, which

00:11

is a "Saul ability."

00:18

Which of the following substances is soluble in water?

00:22

And here are your potential answers...

00:25

So this is sort of a hit or miss kind of question...

00:29

...we need to know which substances are soluble... and we can only know them by... knowing them.

00:36

In other words, hopefully we've memorized this stuff, or else we're in deep... hydrogen sulfide.

00:41

Ok... these are the rules that we should know...

00:44

Anything with sodium, potassium, ammonium and nitrates is soluble.

00:51

Let's look through all the given answers. A has sodium...soluble. B has sodium...soluble.

00:57

C has ammonium AND nitrate...soluble... double check.

01:03

So ... our answer's D. All of 'em.

01:05

If any of these substances ever gets arrested for carrying dangerous firearms without the required permits...

01:10

...they'd better call Saul.

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