Acids, Bases, Salts, and pH Task Cards~~The Science Arena

Acids are ______to taste.

• bitter

• sour

• sweet

• salty

Bases are ____ to taste.

• bitter

• sour

• salty

• sweet

Blue litmus paper is turning red as shown in the diagram. Which of the following causes this color change?

• acids

• bases

• salts

Red litmus paper is turning blue, as shown in the diagram. Which of the following causes this color change?

• acids

• bases

• salts

Acids release _____ ions when dissolved in water.

• potassium

• oxygen

• nitrogen

• hydrogen

Bases release _____ ions when dissolved in water.

• hydric

• hydroxide

• hydrogen

• hydrochloric

Is the following acidic or basic?

• acidic

• basic

Is the following acidic or basic in nature?

• acidic

• basic

Is the following acidic or basic in nature?

• acidic

• basic

Which of the following acids is found in vinegar?

• acetic acid

• formic acid

• lactic acid

• ascorbic acid