Acids bases and salts -1

Acids are....

• Proton donors

• Proton acceptors

• Electron donors

• Electron acceptors

Select the equations for ionization that are correctly balanced

• HCl(aq)----> H+ (aq) + NO3- (aq)

• H2SO4(aq)----> H+(aq) +2 SO4(2-) (aq)

• H3PO4(aq)-----> 3H+(aq) + PO4(3-) (aq)

Properties of Acids are...

• Sour taste

• Change red litmus blue

• Have a pH of less than 7

• Are not corrosive

• Are electrolytes

Magneisum + Sulfuric acid =

• Magnesium sulfate and water

• Hydrogen gas and water

• Magnesium sulfate and hydrogen gas

• Magnesium chloride and hydrogen gas

Which of the following occur during reactive metal + acid reactions

• Effervecence

• Release of heat (exothermic reaction)

• All of the above

A neutrilization reaction is one in which the product is/are

Metal oxides and Metal hydroxides are bases

• False

• True

Base + acid =

• Salt and hydrogen gas

• Salt , hydrogen gas and water

• Salt and water

Basicity is

• The number of hydrogen ions produced per molecule of acid when it dissolves in water

• The number of hydroxide ions produced per molecule of acid when it dissolves in water

• How basic a substance is

• How acidic a substance is

Select the monobasic acids

• HCl

• H2SO4

• HNO3

• H3PO4