SALTS- YEAR 9 CHEM SET 3

Salts that are made with hydrochloric acid are called ______________.

• chlorides

• sulfates

• nitrates

• carbonates

What are the products if magnesium reacts with hydrochloric acid?

• Magnesium chloride + Hydrogen

• Magnesium sulfate + Hydrogen

• Magnesium oxide + Hydrogen

• Magnesium sulfide + Hydrogen

Which of the following preparation of salt is incorrect?

• acid + alkali

• acid + metal oxide

• acid + carbonate

• acid + acid

Calcium carbonate reacts with nitric acid to form?

• calcium oxide

• calcium nitrate

• calcium chloride

• calcium sulfate

Acid react with metal to form

• salt+ carbon dioxide

• salt + hydrogen

• Salt + Water

• Salt + metal oxide

Is consuming salt essential for our health?

• YES

• NON

Which of the following word pairs correctly completes the sentence below?
_______ are corrosive substances characterized as having a strong smell, a sour taste, and a _______.

• Acids; pH less than 7
• Acids; pH greater than 7
• Bases; pH greater than 7
• Bases; pH less than 7

Tags

CCSS.RI.9-10.4

CCSS.RI.9-10.4

CCSS.RI.6.4

CCSS.RI.7.4

CCSS.RI.8.4

What is it called when an acid and a base combine then form a salt and H2O

• Neutralization

• Acidification

• Chemical Bonding

• Ionic Reaction

Which of the following is a base?

• orange juice
• water
• vinegar
• dishwashing detergent

 Which of the following is an acid?

• shampoo
• baking soda
• orange juice
• water