Chapter 4: Reactions in Solution

Question 1

solution

Answer 1

homogenous mixture of 2+ substances

Question 2

solvent and solute

Answer 2

solvent, major compound
solute, minor compound

Question 3

lots of solute vs little solute

Answer 3

lots of solute is concentrated solution
little solute is dilute solution

Question 4

equation for dilution solution

Answer 4

M1V1=M2V2

Question 5

bronsted lowry acid

Answer 5

proton donor
lose hydrogen

Question 6

bronsted lowry base

Answer 6

proton acceptor
gain hydrogen

Question 7

neutralization

Answer 7

acid and base react to produce salt and water

Question 8

salt

Answer 8

product of neutralization
made up of cation of the base plus anion of the acid

Question 9

titration

Answer 9

method to determine concentration of a solute in sample by reacting it with a standard solution

Question 10

standard solution ( titrant)

Answer 10

solution of known concentration

Question 11

equivalence point

Answer 11

point when moles of added titrant are stoichiometrically equivalent to moles of substance being analyzed

Question 12

end point

Answer 12

point reached when indicator changes colour

Question 13

what cations are always soluble

Answer 13

group 1 and ammonium

Question 14

what anions are always soluble

Answer 14

nitrate and acetate

Question 15

what are the execptions of Cl, Br, I

Answer 15

Ag+
Cu+
Pb2+
Hg22+

Question 16

what are the exceptions for sulfates

Answer 16

Pb2+
Hg 2+
Ca2+
Ba2+
Sr2+

Question 17

what are the only things that make carbonates, phosphates and fluorides soluble

Answer 17

group 1 and ammonium