3 years ago

This volcanic rock formed _ from lava _ in gas.

Chemistry

2 answers:

Evgen [1.6K]3 years ago

7 0

C or a one of those hope it helps !!!!

viktelen [127]3 years ago

4 0

Answer:

C is the correct answer

Explanation:

*Brainliest is appreciated

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Solutions

nordsb [41]

D. Yep, D is the answer, alright.

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3 years ago

What is the charge for H before electron share?

just olya [345]

An H atom is made up of a nucleus with a +1 charge, as well as a single electron. Therefore, the only positively charged ion possible has charge +1.

I hope this helps!

8 0

3 years ago

Can someone please answer Convert the following to moles (1-4) questions with explanation

damaskus [11]

Answer:

1 ) 0.274 mol N2

2 ) 5.847 mol KNO3

yea... im just gonna do two fo them, i think u can figure it out from there

Explanation:

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2 years ago

After reading the list of physical properties above, you realize that they are describing a substance that is a

Alecsey [184]

The answer is B

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3 years ago

How many liters of H2O gas are produced when

anyanavicka [17]

1 mole C3H8 produces 4 moles H2O. So, first we convert 32 grams of propane to moles and then find moles of H2O. Then convert moles of H2O to grams of H2O
Moles of H2O produced = 32 g C3H8 x 1 mole/44 g x 4 moles H2O/mole C3H8 = 2.909 moles H2O
Grams H2O produced = 2.909 moles H2O x 18 g/mole = 52.36 g = 52 g H2O

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2 years ago

This volcanic rock formed _____ from lava _____ in gas.

This volcanic rock formed _ from lava _ in gas.