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sasho [114]
3 years ago
6

What is the correct name of Fe2O3?

Chemistry
2 answers:
hodyreva [135]3 years ago
6 0
D because I just did it
kifflom [539]3 years ago
4 0

Explanation:

it should be option number (D) Iron (III) oxide

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How many ions does each of these symbols have, I need answer and my science teacher doesn’t tell us or explain it to us
seropon [69]

Answer: about 14

Explanation:

6 0
3 years ago
Balance the following equation:<br> K+ H2O + H2 + KOH
alex41 [277]

Answer:

2K + 2H2O → H2 + 2KOH

Explanation:

Find how many atoms you have on both sides then add 2 to both sides.

Reactant:       Products:

K: 1+1=2                K: 1+1=2

H: 2+2=4             H: 3+1=4

O: 1+1=2                O: 1+1=2

Therefore it is balanced. Hope this helps

6 0
2 years ago
Draw all the structural isomers for the molecular formula C3H8O. Be careful not to draw any structures by crossing one line over
Art [367]

Answer:

The three isomers having the molecular formula C_{3} H_{8}O are drawn in the figure below.

Explanation:

5 0
3 years ago
How many atoms are in a sample of 1.83 moles of potassium (K) atoms? Please explain the conversions to me. Thank you!
IRINA_888 [86]
1 mole K ------------- 6.02x10²³ atoms
1.83 moles K ------ ?? atoms

1.83 x (6.02x10²³) / 1 =

1.101x10²⁴ atoms of K

hope this helps!
6 0
3 years ago
Which event occurs during high tide?
Leokris [45]

The answer to this question would be the second option or B (The moon's orbit is closer to Earth.) because there are multiple different high tides that are caused by either the moon being unusually close to the Earth or the moon is at it's Quarterly or New Moon phases.


Hope that this helped you! :D

8 0
3 years ago
Read 2 more answers
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