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Molodets [167]
3 years ago
5

Um.. i dont need help lol

Chemistry
2 answers:
brilliants [131]3 years ago
8 0

Answer:

ello thats great free points then >:3

-XxanimexX

Tasya [4]3 years ago
7 0

Answer:

thats cool mate

Explanation:

hope ya have a good day, im answering just for the points tbh

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dimaraw [331]
The answer is most definitely “A”
7 0
3 years ago
How many moles are in 9.8 x 1024 atoms of calcium?
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Explanation:

no of moles = no of atoms ÷ avogadro's number

= (9.8×10^24) ÷ (6.02×10^23)

4 0
3 years ago
How does mass affect potential energy?
Andreyy89

What i would say: The amount of gravitational potential energy an object has depends on its height and mass. The heavier the object and the higher it is above the ground, the more gravitational potential energy it holds. Gravitational potential energy increases as weight and height increases.

Hope this helps! :)

8 0
3 years ago
Oxidation number of sulphur in H2SO4
DochEvi [55]

Answer

let the oxidation of sulphur is x

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Explanation:

i hope this will help you:)

8 0
3 years ago
Select all that apply.
cupoosta [38]

Answer:

B and C

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7 0
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