3 years ago

Why is chemistry important? i need 2 paragraph please

Chemistry

1 answer:

Sergio [31]3 years ago

6 0

It is important because 1 plus one is 2 and 2 plus 2 is 4

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PLease help me with this question

lukranit [14]

The answer is 6 because the number of chlorine is 2 so if you have 6 moles of chlorine the answer is 6

7 0

3 years ago

Read 2 more answers

kondor19780726 [428]

Explanation:

It is known that 1 gram contains 1000 milligrams. And, mathematically we can represent it as follows.

$\frac{1 g}{1000 mg}$ or $\frac{1000 mg}{1 g}$

So, when we have to convert grams into milligrams then we simply multiply the digit with 1000. And, if we have to convert a digit from milligrams to grams then we simply divide it by 1000.

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3 years ago

A theory is:

SpyIntel [72]

A theory is a proposed explanation for an observation

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2 years ago

When one atom of carbon reacts with two atoms of oxygen, they combine to form one molecule of carbon dioxide. How many atoms of

tankabanditka [31]

The equation is: C+O2=>CO2

Since we got 10 molecules of CO2 new balanced equation would be 10C+10O2=>10CO2

from this equation we can see that we have 10 molecules of oxygen, however ,we need to find atoms. There are 2 atoms in the oxygen molecule so we need to multiply 10 by 2 which gives us 20 atoms.

The answer: there are 20 atoms of oxygen

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3 years ago

Which statement describes what happens to the DNA in the process shown? A. Some of the DNA is destroyed, so each daughter cell h

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3 years ago