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Pani-rosa [81]
3 years ago
15

Which of these is the lowest subgroup? kingdom, order, genus, or species.

Chemistry
2 answers:
olga55 [171]3 years ago
6 0
The correct answer is species

Aleksandr [31]3 years ago
5 0

Answer:

Species

Explanation:

The acronym, DKPCOFGS; Gives you an explanation of the subgroups highest - lowest.

Did

King

Phil

Come

Over

For

Good

Spagettii

Spagettii is species in the acronym

Enjoy your test :D

-Snooky

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According to the Brinsted -Lowry. what is an acid ? what is a base ? ​
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Answer:

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Can synthetic chemicals have origins in nature, or are they completely man-made? Give examples and
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Acetone is one of the most important solvents in organic chemistry. It is used to dissolve everything from fats and waxes to air
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Answer: a. 79.6 s

b. 44.3 s

c. 191 s

Explanation:

Expression for rate law for first order kinetics is given by:

t=\frac{2.303}{k}\log\frac{a}{a-x}

where,

k = rate constant  

t = age of sample

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t_{\frac{1}{2}}=\frac{0.693}{k}

t_{\frac{1}{2}}=\frac{0.693}{8.7\times 10^{-3}s^{-1}}=79.6s

b) for completion of 32% of reaction  

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t=\frac{2.303}{8.7\times 10^{-3}}\log\frac{100}{68}

t=44.3s

c) for completion of 81 % of reaction  

t=\frac{2.303}{k}\log\frac{100}{100-81}

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t=191s

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3 years ago
Climatology is a subspecialty of
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