The boiling point of water is 100c
The boiling point of hydrogen peroxide is about 150c Does this make sense?
5 answers
No, this does not make sense. The boiling point of water is 100°C, which is a well-known fact. However, the boiling point of hydrogen peroxide is actually much lower, around 150°C.
The boiling point of water is 100o
C. The boiling point of hydrogen peroxide is about 150o
C. Does this make sense? Why or why not.
(1 point)
Responses
Yes, it makes sense, because a physical change took place.
Yes, it makes sense, because a physical change took place.
No, it doesn't make sense, because we expect products and reactants to have different properties.
No, it doesn't make sense, because we expect products and reactants to have different properties.
Yes, it makes sense, because we expect products and reactants to have different properties.
Yes, it makes sense, because we expect products and reactants to have different properties.
No, it doesn't make sense, because a physical change took place.
No, it doesn't make sense, because a physical change took place.
Question 2
C. The boiling point of hydrogen peroxide is about 150o
C. Does this make sense? Why or why not.
(1 point)
Responses
Yes, it makes sense, because a physical change took place.
Yes, it makes sense, because a physical change took place.
No, it doesn't make sense, because we expect products and reactants to have different properties.
No, it doesn't make sense, because we expect products and reactants to have different properties.
Yes, it makes sense, because we expect products and reactants to have different properties.
Yes, it makes sense, because we expect products and reactants to have different properties.
No, it doesn't make sense, because a physical change took place.
No, it doesn't make sense, because a physical change took place.
Question 2
No, it doesn't make sense, because we expect products and reactants to have different properties. The boiling point of hydrogen peroxide should not be higher than the boiling point of water if it is a product of a chemical reaction.
How would you expect the density of water to compare to the density of hydrogen peroxide?(1 point)
Responses
The density of water would be the same as the density of hydrogen peroxide.
The density of water would be the same as the density of hydrogen peroxide.
The density of water would be different from the density of hydrogen peroxide.
The density of water would be different from the density of hydrogen peroxide.
It is impossible to tell if the densities would be the same or different.
Responses
The density of water would be the same as the density of hydrogen peroxide.
The density of water would be the same as the density of hydrogen peroxide.
The density of water would be different from the density of hydrogen peroxide.
The density of water would be different from the density of hydrogen peroxide.
It is impossible to tell if the densities would be the same or different.
The density of water would be different from the density of hydrogen peroxide.