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seraphim [82]
2 years ago
15

Why is xenon monatomic but bromine is diatomic

Chemistry
1 answer:
WARRIOR [948]2 years ago
8 0
B 3-4 is the auto
If it’s needs
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Iron forms rust, expressed as Fe2O3.
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Answer:

it's C. 159.70 g

Explanation:

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3 years ago
What is an atom?explain it plz.
Contact [7]
It is the smallest unit it is what makes up everything

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6 0
3 years ago
Abbreviation for mole
Sedbober [7]

Answer:

Maybe mol

Explanation:

6 0
3 years ago
C3H8 + 5 O2 → 3 CO2 + 4 H2O<br> What is the number of atoms on each side of the equation?
Roman55 [17]

Answer: 1.2642*10²⁵ on both sides

Explanation:

First check how many moles are there on each side.
Since this is a balanaced equataion the number of moles on each side is the same thus the number of atoms is also same on both sides

There are 3 moles of carbon and 8 moles of hydrogen in C3H8
and 2 moles of oxygen in O2 but there 5 infront so 2*5 is 10
Number of moles on the right is 10+8+3 = 21

Now use Avogrado's constant

21 Moles* (6.02*10²³)/Mol
= 21*6.02*10²³

= 1.2642*10²⁵

6 0
2 years ago
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What is one group of people or animals that are impacted by ocean acidification?
ki77a [65]

Answer:

Impacts on Ocean Life

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Zooplankton.

Plants and Algae.

Fish.

Explanation:

6 0
3 years ago
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