Word Equations Flashcards

1️⃣ Familiarise yourself with the flashcards:

  • Look through all the flashcards to see what's on both sides.
  • Make sure you understand the information on each card. If something's unclear, click the link to the revision notes at the bottom of the page for more details.

2️⃣ Test yourself:

  • Look at the question or prompt on each card and try to remember the answer before flipping it over.
  • Check the answer and make a note of any cards you find challenging and need to go over more.

3️⃣ Consistently Review and Practice:

  • Use spaced repetition: spend more time on the cards you struggle with and go over them more often.
  • Regularly review all the flashcards to help you better understand and retain the information over time.

Note: We may include questions that have multiple correct answers. It's useful to remember specific examples to understand these concepts better.

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What is a word equation in chemistry?

A word equation shows a chemical reaction using the names of the substances instead of symbols or formulas.

What are reactants in a word equation?

Reactants are the starting substances that take part in a chemical reaction.

What are products in a word equation?

Products are the new substances made in a chemical reaction.

On which side of a word equation do the reactants and products go?

Reactants go on the left side and products go on the right side of the arrow.

What does the arrow (→) mean in a word equation?

The arrow means “react to make” or “form,” showing the change from reactants to products.

What symbol is used between more than one reactant or product in a word equation?

A plus sign (+) is used between more than one reactant or product.

Why do chemists use word equations?

Chemists use word equations to show reactions in a simple way before using symbols and formulas.

What is the word equation for burning magnesium in oxygen?

Magnesium + oxygen → magnesium oxide.

What is the general word equation for a metal reacting with oxygen?

Metal + oxygen → metal oxide.

How is a word equation different from a symbol equation?

A word equation uses the names of substances, while a symbol equation uses chemical symbols and formulas.