Which of the following operations usually makes a substance dissolve faster in a solvent? A)agitation
B)raising the temperature
C)crushing the substance to a powder
D)all of the above

One or more substances changing into one or more substances is an example of a

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.