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Ainat [17]
2 years ago
5

If an iron nail was placed in the copper sulfate solution, would you see a

Chemistry
1 answer:
EleoNora [17]2 years ago
8 0

Answer:

Iron displaces copper ions

Explanation:

which means that iron in more reactive than copper.

(Fe2+) and cupric ion (Cu2 +) is converted into metallic copper. Fe (s) + Cu2 + (aq) —→ Fe2+ (aq) + Cu (s).

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Which of the following is NOT a homogeneous mixture? *<br> koolaid<br> soda<br> tea<br> water
Wittaler [7]

Answer:

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Explanation:

Because it does not have more than one component.

4 0
3 years ago
(Timed) What part of an atom involved in a chemical reaction?
tino4ka555 [31]
D.electron
The part of the atom involved in a chemical reaction is the electron cloud. The electron cloud is the part of the atom surrounding the nucleus.
4 0
3 years ago
Question 2 (2 points)
inysia [295]

Answer:

v = 46.5 m/s

Explanation:

Given data:

Mass of car = 1210 kg

Momentum of car = 56250 kg m/s

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p = mv

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56250 kg m/s  = 1210 kg × v

v = 56250 kg m/s / 1210 kg

v = 46.5 m/s

So a car having mass of 1210 kg with momentum 56250 kg m/s having 46.5 m/s velocity.

5 0
3 years ago
Which law is associated with inertia
Doss [256]
Newton's first law is the answer.
5 0
3 years ago
How many particles are in 12.47 grams of NaCl?
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If we are talking about moles then the answer to that is 0.22
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