Chamberlain Chem 120 Final Exam 2026/2027 | Comprehensive Questions & Verified Solutions | Instant Download

Chamberlain Final Chem 120 Exam
comprehensive questions | FREQUENTLY
MOST TESTED QUESTIONS AND
VERIFIED SOLUTIONS | FREQUENTLY
MOST TESTED QUESTIONS AND
VERIFIED SOLUTIONS
Polyatomic ions -CORRECTANSWER ions that are made of more than one atom



Nitrate -CORRECTANSWER NO3-



Nitrite -CORRECTANSWER NO2-



bicarbonate (hydrogen carbonate) -CORRECTANSWER HCO3-



Sulfate -CORRECTANSWER SO4 2-



Sulfite -CORRECTANSWER SO3 2-



Carbonate -CORRECTANSWER CO3 2-



cyanide -CORRECTANSWER CN-

, Hydroxide -CORRECTANSWER OH-



Phosphate -CORRECTANSWER PO4 3-



Ammonium -CORRECTANSWER NH4+



Ionic compounds -CORRECTANSWER - crystalline solid

- hard, brittle solid

- very high melting point

- very high boiling point

- high density

- strong electrolyte in aqueous solution

- electrical conductivity good when compound is molten



Molecular compound -CORRECTANSWER - gas, liquid or solid

- soft solid

- low melting point

- low boiling point

- low density

- weak electrolyte or non electrolyte in aqueous solution

- electrical conductivity poor in pure form