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klemol [59]
3 years ago
11

Help me plzzzzzzzz it helps a lot

Chemistry
2 answers:
forsale [732]3 years ago
8 0
Your answer is D! :)
Sergeu [11.5K]3 years ago
4 0

Answer:

D

Explanation:

cracks from temperature changes is a type of physical weathering often known as freezing and thawing

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3. How many moles are 1.707 x 10^24 atoms of carbon?
Paraphin [41]

Answer:

2.835 moles of carbon

Explanation:

By definition, there are 6.022x10^23 atoms (or compounds) in one mole.

Write and use this as a conversion factor:

(6.022x10^23 atoms)/mole

(1.707 x 10^24 atoms of carbon)/((6.022x10^23 atoms)/mole) = 2.835 moles carbon

8 0
2 years ago
What are the isomers of butanol​
Juliette [100K]

There are three other structural isomers of 1-butanol: 2-butanol (sec-butyl alcohol), 2-methyl-1-propanol (isobutyl alcohol), and 2-methyl-2-propanol (tert-butyl alcohol). 2-Butanol, or sec-butanol, or sec-butyl alcohol, or s-butyl alcohol, is a four-carbon chain, with the OH group on the second carbon.

Chemicals of this type: Ethanol

Hope this helps

7 0
3 years ago
Which of the following would violate laboratory safety rules? (1 point)
mixer [17]

Answer:

wearing open toed shoes

Explanation:

this is because you could drop said chemicals and hurt yourself unless you are where some cover on your feet.

5 0
2 years ago
Asteroids, comets, and meteors are generally lager than a planet<br><br> True or False
OLEGan [10]

Correction *

this is false

8 0
3 years ago
Read 2 more answers
2. The explosion of nitroglycerin, CHS (NO3)3 , is chemically speaking an instantaneous
frosja888 [35]

Answer: In equation of reaction nitrogen N2 is formed instead of O2

Formula of nitroglycerin is C3H5(NO3)3

Number for N2 is 12. Thus one mole nitroglycerin produces 3 moles N2

Explanation:

4 0
3 years ago
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