4. Atomic mass
Explanation:
The atomic number is the number of protons which, in a neutral atom, is equal to the number of electrons. The atomic mass is the number of protons + number of neutrons. Therefore the atomic mass is the greatest value.
Answer:
The yield of the product in gram is 
Explanation:
Given that:
the molecular mass weight of the product = 96.2 g/mol
the molecular mass of the reagent (3S)-2,2,-dibromo-3,4-dimethylpentane is 257.997 g
given that the millimoles of the reagent = 2,7 millimoles = 
We know that:
Number of moles = mass/molar mass
Then:
mass = 0.697
Theoretical yield = (number of moles of the product/ number of moles of reactant) × 100
i.e
Theoretical yield = 
where;
and 
Theoretical yield = 
Given that the theoretical yield = 100%
Then:
where,
= derived weight of the product
the molecular mass of the derived product
the molecular mass of the reagent
= weight in a gram of the reagent
Answer:
3
Explanation:
The first election shell can only hold 2 electrons, but the next one can hold up to 8
The correct answer for the question that is being presented above is this one: "They are both balanced chemical equations." The <span>statement that is correct about the chemical reaction is that both chemical reaction are balanced chemical equations.</span>
I can =335ml
2cans=?
2cans×335ml÷1
= 670ml
