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Acids and metals. Learning objectives: Know what happens when acid react with metals. Know how to test for hydrogen. Read the cartoon strip on page 62. Acids and metals. When an acid reacts with a metal it makes two new substances. Salt Hydrogen gas
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Acids and metals Learning objectives: • Know what happens when acid react with metals. • Know how to test for hydrogen. Read the cartoon strip on page 62.
Acids and metals • When an acid reacts with a metal it makes two new substances. • Salt • Hydrogen gas • For example if zinc reacts with hydrochloric acid you get…. Zinc + hydrochloric acid zinc chloride + hydrogen • Zinc chloride is poisonous though!
Hydrogen gas • List reasons why Hydrogen is amazing! • Explain how you can test for Hydrogen gas.