Soluable ions

Question 1

Positive ions

Answer 1

Li+
Na+
K+
Rb+
Cs+
NH4+

Question 2

Negative ions

Answer 2

NO3-
C2H3O2-
Cl-, Br-, I- (exceptions)
SO4(2-) exceptions

Question 3

Cl-, Br-, I- exceptions

Answer 3

Ag+
Pb2+
Hg2 (2+)

Question 4

SO4(2-) exceptions

Answer 4

Ba2+
Pb2+
Ca 2+
Sr 2+
Hg2 (2+)

Question 5

What is Molarity (M)

Answer 5

Moles of solute/ liter of solution

Question 6

Mass percentage (m/m)

Answer 6

grams of solute/ grams of sulution

then all multiplied by 100