Acids and Bases

Acids

100

Acids change litmus paper this colour...

What is red?

200

Physical properties of acids include: conducts electrical current and __________ taste.

What is sour?

300

Acids increase the number of positively charged ______ ions when dissolved in water.

What is hydrogen or hydronium ions?

400

This chemical property of acids eats away and destroys things.

What is corrosive?

500

When acids dissolve in water they can form ions which allow it to

What is conduct electricity

Bases

100

Bases turn litmus paper this color...

What is blue?

200

Physical properties of bases include: conducts electrical current and __________.

What is tastes bitter? Slippery?

300

Bases increase the number of negatively charged _______ ions when dissolved in water.

What is hydroxide ions or OH- ions?

400

This type of base helps when your stomach hurts

what is antacids

500

Why should you never touch a strong base?

What is it could be corrosive?

Strong Acids and Bases or Weak Acids and Bases

100

All particles break apart to form either hydronium or hydroxide ions in water.

What is strong acids/bases?

200

Only a few hydronium or hydroxide ions break apart when in water.

What is weak acids/bases?

300

______ have a pH around 1-2.

What is strong acids?

400

_____ have a high pH of around 11-14.

What is strong bases?

500

_____ have a pH between 5-10.

What is weak acids/bases?

Acids and Bases

100

The ______ of an acid or base depends on the percentage of its particles that break apart to form ions in solution.

What is strength?

200

_____ depends on how much solute dissolves in solution.

What is concentration?

300

These are two ways I can measure the pH of a substance 1. 2.

What is litmus paper and universal indicator paper?

400

Name one example of an strong acid and one example of a strong base.

What is hydrochloric acid, sulfuric acid, sodium hydroxide, calcium hydroxide?

500

_____ is an ionic compound that forms from the negative ion of the acid and the positive ion of the base.

What is a salt?

Acid, Base, or Neutral

100

Bleach

What is a base?

200

Orange Juice

What is an acid?

300

Drain Cleaner

What is a base?

400

Vinegar

What is an acid?

500

Pure water

What is neutral?