Yes, because of the reaction causes
Answer:

Explanation:
Given the amount of heat absorbed and the amount of substance in moles, we may calculate the heat of vaporization. Heat of vaporization is defined as the amount of heat per 1 mole of substance required to evaporate that specific substance.
Based on the value of heat of vaporization, we will identify the substance. Firstly, let's calculate the heat of vaporization:

Secondly, let's use any table for heat of vaporization values for substances. We identify that the heat of vaporization of
is 18.7 kJ/mol
Answer:
I don't know
Explanation:
Maybe they shouldn't copy each other
Answer: A mutation because a change in DNA that is natural is a mutation. :)
The average atomic mass is calculated by the expression:
Average atomic mass = Σzₓ(Aₓ)
where zₓ is the relative abundance of an isotope and Aₓ is the atomic mass of the isotope.
We calculate the mass of the isotope as follows:
10.81 = .1980 (10.012938) + .8020 (x)
x = 11.00 -----------> mass of the isotope