2. a sodium chloride solution (nacl, mm = 58.44 g/mol) contains 35.675 g of nacl and a total volume
of 250.0 ml. what is the concentration of this solution in
a. %(m/v)?
m =
b.
m?

50 pts plz what is the physical state of matter of baking soda.

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.