First Interpartial MS

Select ALL the chemical formulas of an organic compound

• CH3-CH2-CH2-CH3

• C3H4N

• NaCl

• C22H30N2

• H2SO4

Select ALL the chemical formulas of an inorganic compound

• CaCl2

• CH4S

• K3PO4

• I2

• CH3-CH2-CH3

Organic compounds are (a)   in water

(soluble or not soluble?)

Organic compounds have very (a)   melting and boiling points

(low or high?)

Identify ALL properties that are more likely to correspond to calcium nitrate

• Melts at 500°C

• Is insoluble in water

• Does not burn in air

• Is organic

Carbon can create two double bonds

• True

• False

A carbon atom can create a triple bond and a double bond at the same time

• True

• False

Nitrogen is complete with a double bond

• True

• False

When talking about Oxygen, it can create up to two single bonds

• True

• False

Type of chemical formula that shows only the type of atom and amount but not the structure of the molecule?

• Molecular formula

• Expanded structural formula

• Condensed structural formula

• Skeletal structural formula