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blagie [28]
3 years ago
7

Space exploration was aided most by the

Chemistry
2 answers:
Mashutka [201]3 years ago
7 0
The answer is Liquid fuel
densk [106]3 years ago
3 0

Explanation:

Space exploration was aided most by the use of liquid fuel.

<em>Hope</em><em> </em><em>this helps</em><em>.</em><em>.</em><em> </em>

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Which of the following is NOT an
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The answer is C. Light because light is a form of energy
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1) Which of the following is NOT a step in the scientific method *
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Both kepler's laws and newton's laws tell us something about the motion of the planets, but there are fundamental differences be
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Answer: See description

Explanation:

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where T is the orbital period and d is the orbital distance, T is in years and d is measured in units of the earth sun distance.

3. planets closer to the sun move faster than planets far away from it.

Newton:

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3 0
3 years ago
How many moles of O2 are required to generate 18 moles of H2O in the given reaction? 2C8H18 + 25O2 16CO2 + 18H2O
Veronika [31]
There's a slight error in your equation. I think you were trying to present it like this:

2C8H18 + 25O2 -> 16CO2 + 18H2O

Mole Ratio
O2 : H20
25 : 18
? moles : 18 moles
(18/18)×25 : 18 moles

25 moles : 18 moles

Final answer would be 25 moles of O2. :)

If you have any doubts that you want to clarify with me, please ask me! :)
I will do my utmost best to help you.
7 0
3 years ago
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