bookabooka bookabooka

02-11-2018
Chemistry

contestada

Is melting point and boiling point chemical changes or physical changes?

Respuesta :

Moniluv52 Moniluv52

02-11-2018

boiling water results in no chemical change. If water is just heated to its boiling temperature then there is a physical change.

Answer Link

jasonfg06 jasonfg06

16-09-2020

Answer:

Chemical cause the water particles is breaking down

Explanation:

Answer Link

Otras preguntas

A bond is worth $100 and grows in value by 2 percent each half year. find the value of f(1) = 100 (1.02)²^t

express x in terms of a and b x/a+1=b

rationolize the denominator √10 - √5 / √5 - √2

There are 70 new houses being built in a neighborhood. Last month, 2/5 of them were sold. This month, 2/7 of the remaining houses were sold. How many houses are

All of the ratios equivalent to 4:2

thoroughly explain what you believe to be the three biggest future challenges facing professional sports

If P(A) = 0.37, P(B) = 0.6 and A and B are independent, what's the P(A and B)?

f(x)=2x-8 g(x)=x^(2) Find a value of x such that fg(x)=0.

What is the awnser to 20.24÷2×6.2

There are 12 students in Phil's Maths group. The mean mark in a test is 76%. In Paul's group there are only 8 students. Their mean mark is 84%. Find the overall