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Elden [556K]
3 years ago
10

Which type of radioactive decay occurs in the following reaction?

Chemistry
2 answers:
ella [17]3 years ago
7 0
This one is beta decay (the -1 subscript tells us that)
Papessa [141]3 years ago
5 0

Answer:

Beta emission

Explanation:

Since in beta emission (-1e^0) atomic number increases by one unit without changing the mass number.

Here mass number increased from 53 to 54 by the emission of beta particle.

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Which is the best practice recommended in the safety video to mix and acid or a base with a solvent?
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Answer:

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Explanation:

If water is poured into extremely concentrated acid/bases, the rate of volatility and exothermic reaction is too rapid and might cause a chemical eruption, leading to acid burns.

Safety precautions hence dictate the reverse is practiced.

I believe this is a clear answer.

4 0
3 years ago
The amount of which subatomic particle is different between an atom and its ion?
11111nata11111 [884]
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Explanation: Boiling and Evaporation: Evaporation is the change of a substance from a liquid to a gas. Boiling is the change of a liquid to a vapor, or gas, throughout the liquid.

6 0
1 year ago
Besides the concentration of the acid and its conjugate base, what else does one need to calculate the ph of a weak acid
Marta_Voda [28]
K_{a}, the acid disassociation constant. 
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