The number of particles of 0.2
mole​

What are the similarities of physical and chemical change ?

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5

Which statement best explains the relationship between an area is geography and the temperature of its surface water