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Gemiola [76]
3 years ago
6

A) The bubbles must be negatively charged.

Chemistry
1 answer:
Luba_88 [7]3 years ago
3 0

Answer:

C

Explanation:

like charges repel each others so if they have the same charge they will move away from each other

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Answer:

d

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3 years ago
At which temperature would a can of soda be most fizzy when it is opened?
kati45 [8]
Answer: at higher temperatures.
Justification:

1) Soda have CO₂ dissolved. Carbonation consists on that: dissolving CO₂ into water, leading to carbonated water.


2) The solution of a gas into a liquid is inversely related to the temperature: the lower the temperature the more gas gets dissolved.
So, in the manufacturing of soda, the CO₂ is added in cool water in a cool environment.


3) So, the higher the temperature after the soda is delivered, the more gas will be liberated when you open the can.

7 0
4 years ago
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A double replacement reaction has two compounds as reactants.<br> True or false
Vadim26 [7]

Answer:

yes, A double replacement reaction has two compounds as reactants.

hence it's true.......

3 0
3 years ago
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Pl hep help help me
ivanzaharov [21]
It is true

I’ve done this before
4 0
3 years ago
If an atom’s mass number is 210 and its atomic number is 85, how many neutrons does it have?
Nadya [2.5K]
Mass number is the total number of Protons and Neutrons. Simply subtract 85 from 210. 210-85=125 neutrons
3 0
3 years ago
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