Chemists have developed insulation.
Answer:
Hi.. U should do like this
Cu + S - - - >Cu2S
An increase in pressure increasing the billing point is an example of a physical property.
- The term "boiling point" describes the temperature at which a liquid, which is being boiled, changes from a liquid to a vapor when its pressure equals that of its environment.
- Physical changes are those that take place when a material's structure is the same both before and after the change.
- When a substance is changed into another chemical substance, this is known as chemical transformation.
- When describing the state of a physical system, a substance's physical qualities are those that can be measured.
- A substance's characteristic that is seen in a chemical reaction is referred to as a chemical property.
As it demonstrates the physical state, the increase in pressure with boiling point is an example of a physical property.
Learn more about boiling point:
brainly.com/question/25725550
The complete question is:
An increase in pressure increasing the boiling point of a liquid is an example of a —
A physical change
B chemical change
C physical property
D chemical property
#SPJ9
Answer:
8. 3.333333n per minute
9. you
Explanation:
8. Divide 50 by 15 and you get 3.333333.
9. 100 divided by 15 is 6.66666. 100 divided by 14 is 7.14.
So you did more work.
