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Sunny_sXe [5.5K]
3 years ago
14

Which is NOT a reason why we use the scientific method?

Chemistry
2 answers:
Solnce55 [7]3 years ago
7 0

Answer:

Because my teacher said so

Explanation:

You good? lol

rusak2 [61]3 years ago
3 0

Answer:

C. Because my teacher said so

Hope this helps :)

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The component that dissolves the other component is called the
zheka24 [161]

Answer:

The component that dissolves the other component is called the solvent. Solute – The component that is dissolved in the solvent is called solute

6 0
2 years ago
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At a certain temperature the rate of this reaction is second order in NH4OH with a rate constant of 34.1 M^-1s^-1: Suppose a ves
Tom [10]

Answer:

Time = 0.929s = 0.93s (2 s.f)

Explanation:

Rate constant, k = 34.1 M^-1s^-1

Initial Concentration, [A]o = 0.100M

Time = ?

Final Concentration [A] = 0.0240M

The parameters are represented in the following equation as;

1/[A] = kt + 1/[A]o

kt = 1/[A]  -  1/[A]o

kt = 1/0.0240 - 1/0.1

kt = 31.67

t = 31.67 / 34.1

t = 0.929s = 0.93s (2 s.f)

5 0
3 years ago
Need help with this question
Liula [17]

Answer:

I think it's c

Explanation:

I hope this helps :)

3 0
3 years ago
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Marissa is learning about the unique properties of waves. She has learned that whenever the wavelength of a wave increases, the
Goshia [24]

Answer:

I believe it is B

Explanation:

4 0
3 years ago
Can anyone do these? or even just help .. It is urgent and I've put up all of my points. I've been able to complete everything e
Lorico [155]
A3B2
bond is ionic 
A is in group 2 (you can pick any like Ca)
B is in group 5 (like B)
the other question:
the reason is they are neutral gas and they already have 8 electrons except for He which is 2 and are completely stable so don't want to loose any electron vs Li and Na which have only 1 electron in the outer layer and are willing to loose that one to become stable. 


7 0
3 years ago
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