Acids
Acids change litmus paper this colour...
What is red?
Bases turn litmus paper this color...
What is blue?
T or F
Bases and Acids are usually used in their purest forms and/or their highest strengths.
What is false?
ALL organic compounds have these two elements
Carbon and hydrogen
What type of organic molecule includes sugars and starches?
Carbohydrates
Physical properties of acids include: conducts electrical current and __________ taste.
What is sour?
Physical properties of bases include: conducts electrical current and __________.
What is tastes bitter? Slippery?
The reaction between an acid and base is called?
What is neutralization?
True or false: Organic molecules have ionic bonds
False, All organic compounds are covalent
Energy is stored in these, like fats, oils, and waxes
Lipids
Acids increase the number of positively charged ______ ions when dissolved in water.
What is hydrogen?
In chemical reactions, acids are more likely to give up a positively charged____________ or _____________.
What is hydrogen ion or a proton?
______ have a pH around 1-2.
What is strong acids?
What is an organic molecule that is made from dead plants, and commonly burnt for fuel?
hydrocarbons
Cells use these for structure/ to build organelles
proteins
This chemical property of acids eats away and destroys things.
What is corrosive?
This type of base helps when you have gastric acid/ stomach hurts.
What is antacids?
_____ have a high pH of around 11-14.
What is strong bases?
Wild card: when an acid and a base neutralize each other, what is produced?
Water and a salt
nucleic acids
What are two common acids?
Vinegar, stomach acid, lactic acids, lemon juice, citrus, etc.
What are two household uses of bases?
Cleaners, soaps, drain cleaner, antacids
_____ is an ionic compound that can be made from a neutralization reaction.
What is a salt?
A monomer is to a polymer as a ___________ is to a ___________
answer should show that many monomers come together to make a polymer
Ex: train cars - train
Bricks - wall
etc
Pick out the two organic compounds:
Al(OH)3 C6H12O6
CaCrO4 CdBr2
MgCO3 C6H12S2
C6H12O6 C6H12S2