Acids and bases
chemical equations
chemical names and formulas
100

what is the definition of a base?

a proton acceptor, must contain a lone pair of electrons that can be donated to form a new bond. May be neutral or have a negative charge.

100

What is the definition of Chemical Equation?

symbolic representation of a chemical reaction, will show the same number of each type of atom on each side of the equation.

100

What is a molecular compound?

A compound that is composed of molecules, two or more non-metals

200

3 common strong bases

-⁻OH (hydroxide)
- KOH (potassium hydroxide)
- NaOH (sodium hydroxide)

200

Is this equation balanced? __CaO + __H₂O --> __Ca(OH)₂

yes it is

200

What is the physical state of a molecular compound?


Solid, liquid, or gas

300

an acid-base reaction that produces a salt and water as products is know as?

neutralization reaction

300

Is this equation balanced?__Al₂(SO₄)₃ + __Ca(OH)₂ --> __Al(OH)₃ + __CaSO₄

no it is not. 

300

Is NaCl an ionic or a molecular compound?

ionic

400

What is a PH scale?

a scale from 1 to 14 where 1 to 6 is acidic and 8 to 14 is basic

400

balance this equation: __Na + __MgF₂ --> __NaF + __Mg

2, 1, 2, 1

400

Is N2O an ionic or a molecular compound?

molecular compound

500

5 Common strong acids

- HI (Hydroiodic acid)
- HBr (Hydrobromic acid)
- HCl (Hydrochloric acid)
- H₂SO₄ (Sulpheric acid)
- HNO₃ (Nitric acid)

500

balance this equation: __Al + __Cu(NO₃)₂ --> __Cu + __Al(NO₃)₃

2, 3, 3, 2

500

What is the charge for Group 3A ions?

+3