Chemistry, 04.01.2021 08:50 wrightlilybug07

3. A reaction of the type X → Y + Z has a rate constant k = 3.6 x 10-5 M/s. Determine molarity of x after a reaction time of 30.0 min if the initial concentration of x is
0.096M
(3 marks)

Answers: 3

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Answer from: thereal6ix9ine69

0.16 M.

Explanation:

Hello!

In this case, since the reaction can be determined as zeroth-order because of the units of M/s, we can write the rate law as:

[X]=[X]_0-kt

In such a way, since we need the initial concentration of X, we proceed as follows:

[X]_0=[X]+kt

So we plug in to obtain:

$[X]_0=0.096M+3.6x10^{-5}\frac{M}{s}*30.min*\frac{60s}{1min}$

[X]_0=0.16M

Best regards!

Answer from: Quest

to be fair, you have to have a very high iq to understand rick and morty. the humour is extremely subtle, and without a solid grasp of theoretical physics most of the jokes will go over a typical viewer's head. there's also rick's nihilistic outlook, which is deftly woven into his characterisation- his personal philosophy draws heavily from narodnaya volya literature, for instance. the fans understand this stuff; they have the intellectual capacity to truly appreciate the depths of these jokes, to realise that they're not just funny- they say something deep about life. as a consequence people who dislike rick & morty truly are idiots- of course they wouldn't appreciate, for instance, the humour in rick's existential catchphrase "wubba lubba dub dub," which itself is a cryptic reference to turgenev's russian epic fathers and sons. i'm smirking right now just imagining one of those addlepated simpletons scratching their heads in confusion as dan harmon's genius wit unfolds itself on their television screens. what fools.. how i pity them.

and yes, by the way, i do have a rick & morty tattoo. and no, you cannot see it. it's for the ladies' eyes only- and even then they have to demonstrate that they're within 5 iq points of my own (preferably lower) beforehand. nothin personnel kid

Based on the information in the table, which elements are most likely in the same periods of the per

Answer from: Quest

There is one s orbital, and there are three p orbitals, five d orbitals, and seven f orbitals. thus, the answer is b. do not confuse the number of orbitals in a subshell with the number of electrons the subshell can hold. each orbital can hold two electrons, so the capacity of an nf subshell is 14 electrons.

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3. A reaction of the type X → Y + Z has a rate constant k = 3.6 x 10-5 M/s. Determine molarity of x...

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