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AlekseyPX
3 years ago
8

PLZZZZZ I WILL MARK BRAINLEST

Chemistry
1 answer:
kenny6666 [7]3 years ago
5 0

Answer:

hold on...

Explanation:

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1. Most of the chemicals included in your General Chemistry Lab kit can be discarded down a drain. Describe a situation in which
Tju [1.3M]

Answer: Chemicals like acids and bases are harmful and must be neutralized before draining.

Explanation:

A strong acid or strong base is required to be diluted or neutralized before it is discarded in the drain as if is discarded without diluting and neutralization it can spill and splash from sink or drain and can harm people in chemistry lab, moreover the fumes of the discarded chemical on spilling can cause respiratory tract burning and can even cause fire hazard so it must be converted into less harmful form and then must be drained.  

5 0
3 years ago
How would copper become copper (+2)
Angelina_Jolie [31]
Its because its copper?

3 0
4 years ago
Can anyone answer this question?
-Dominant- [34]
Hello! Those are called the isotopes of those elements!! They have more than just one form and each has it’s own AMU’s so the multiple numbers above different elements, represent the isotopes of those elements. Carbon is a good one just for one example.

Hope this helps you out! Questions please just ask! Thanks!
8 0
3 years ago
As a step O3 0.020 mol to gr
White raven [17]
Molar mass:

Atomic mass O = 16.0 a.m.u

O₃ = 16.0 x 3 => 48.0 g/mol

Therefore:

1 mole O₃ --------------- 48.0 g
0.020 mole O₃ ---------- ??

0.020 x 48.0 / 1 =

0.96 / 1 => 0.96 g 

hope this helps!
5 0
4 years ago
Which mixture is homogeneous? a.soil b.salad dressing c.granola cereal d.milk
Hoochie [10]
The correct answer is D . Milk
6 0
3 years ago
Read 2 more answers
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