Is this hydrocarbon saturated or unsaturated? 

• saturated
• unsaturated

Tags

NGSS.HS-PS1-3

The molecular formula for Heptane is

• C₄H₁₀
• C₈H₁₈
• C₅H₁₂
• C₇H₁₆

If an alkane has 20 carbon atoms, how many hydrogen atoms will it have?

• 20
• 22
• 40
• 42

The longer the hydrocarbon, the _______ the boiling point

• Lower
• Higher

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What are the two products of complete combustion?

• Water and carbon monoxide
• Water and carbon dioxide
• Hydrogen and water
• Carbon dioxide

What liquid detects the presence of an alkene?

• Alkene water
• Bromine water
• Water
• Limewater

Which diagram gives the skeletal formula of

2-chloropentan-3-ol ?

• A

• B

• C

• D

Amino Acids:

• are a type of marinade.
• help transport fats in the body.
• are the building blocks from which proteins are made.
• are only found in plants.

What is this molecule called?

• nucleotide

• fatty acid

• amino acid

• monosaccharide

• glycerol

What is a long chain of amino acids called?

• Polysaccharide

• Lipid

• Carbohydrate

• Polypeptide

• Nucleic acid

Tags

NGSS.HS-LS1-1