Y9 - Reactivity series - metals/acids and displacement

What gas is produced when a metal reacts with an acid?

• carbon dioxide

• hydrogen

• oxygen

• nitrogen

What are the products of the reaction between a metal and an acid?

• salt + oxygen

• hydrogen + water

• salt + hydrogen

• water + salt

Which of the following metals does NOT react with dilute acid?

• copper

• magnesium

• zinc

• calcium

What is the test for hydrogen gas?

• lighted splint is extinguished

• bubble the gas through limewater and it goes cloudy

• glowing splint reignites

• lighted splint gives a squeaky pop

Will there be a reaction between copper(II) sulfate solution and magnesium?

• yes

• no

Will there be a reaction between copper and magnesium sulfate solution?

• yes

• no

Which of the following combinations would give the largest temperature change?

• copper(II) sulfate solution + zinc

• copper(II) sulfate solution + iron

• copper(II) sulfate solution + magnesium

• copper(II) sulfate solution + copper

Which of the following combinations would give the smallest temperature change?

• copper(II) sulfate solution + zinc

• copper(II) sulfate solution + iron

• copper(II) sulfate solution + magnesium

• copper(II) sulfate solution + copper