Answer:
For example, the relative rate of a reaction at 20 seconds will be 1/20 or 0.05 s -1, while the average rate of reaction over the first 20 seconds will be the change in mass over that period, divided by the change in time.
Explanation:
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If two atoms** have the same number of protons, they are the same element. They have the same atomic number. The only thing that would change with the number of neutrons is the mass number.
Idk good luck it’s one of these choices
In No3-1 the oxidation number of oxygen is -5 so oxidation number of N would be +5
Answer:
True.
Explanation:
Barbiturates belong to the class of sleep inducing chemicals. Alcohol and barbiturate are addictive in nature and the individuals cannot easily get rid of these addiction.
Proper treatment and rehabilitation centers are required for the treatment of addicted people. Direct withdrawal from these activities increase the chances of risk as the body is not able to become normal. The body start producing harmful chemicals even in the absence of alcohol.
Thus, the answer is true.
