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Sloan [31]
3 years ago
11

(b) How many moles of hydrogen are needed to make 30 moles of Fe? PLEASE HELP ASAP

Chemistry
1 answer:
iVinArrow [24]3 years ago
6 0

Answer:

1 mole of Fe is 55.85 g per mole

Explanation:

hope it helps

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Astronomers studying the planet of Rhombus have detected sedimentary rock on its surface. One astronomer wonders if material in
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igneous rock CAN become sedimentary rock through a process called ROCK CYCLE.

Explanation:

Rocks can be defined as solid structures of minerals that are formed naturally over a period of time. They are grouped into three main types which includes the following:

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- sedimentary rocks and

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Molten magma cools to form either extrusive igneous rock or intrusive igneous rock. With time they undergo weathering, eroded, transported, and then deposited as sediments which are being compressed and cemented into SEDIMENTARY ROCKS. Again through the above mentioned forces, different kinds of rocks are either uplifted, to be re-eroded, or buried deeper within the crust where they are heated up, squeezed, and changed into METAMORPHIC ROCK.

Therefore the material in this sedimentary rock found in Rhombus planet used to be in igneous rock deep in Rhombus's interior due to continuous rock cycling on the planet. I hope this helps, thanks.

5 0
3 years ago
A battery contains two metals that have different tendencies to attract electrons. If one is lithium with an electron affinity o
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Can you please add a picture of the case??

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