Scibermonkey

all picks

Revise this topic and try the quiz at the end.

Watch this video to recap what you have learned about the pH scale, universal indicator and the effect of carbon dioxide on the pH of the oceans.

Gridlocks (RSC)

Select the topic you want from the list on the right. There is a video on the homepage to help you understand how to play Gridlocks.

Try to fill in the gaps and then click on next and match up the household products with their pH.

Follow the instructions on this simulated experiment to test the pH of some household chemicals. Bonus points for your background knowledge!

Find the key words in the wordsearch and then highlight them using your mouse.

Guess letters to find the key word about acids and alkalis before the granny is abducted by aliens.

Complete the test on the pH scale.

Can you finish this Crossword fon acids, alkalis and salts?

Read about acids, bases and the pH scale related to the numbers of H+ and OH- ions present and then try the quiz.

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