Mini-Quiz: Water

1. How can an acid be used to form water?

   An acid plus a base yields a salt plus waterThat is correct. You know about the chemistry of water. You can heat an acid and boil off the waterSorry, not correct. Try another button. Some acids actually are waterGood try, but not right. Select another answer.

2. What happens when iron is exposed to water?

   The iron causes the water to oxidizeSorry, not correct. Try another button. The iron gets warm and then crumbles into rustOops! Wrong answer. Re-read the question and try again. The water helps to cause the iron to oxidize into rustCorrect. You are getting better!

3. What would happen if you burned two parts of hydrogen with two parts of oxygen?

   You would get two parts of waterGood try, but not right. Select another answer. You would get one part water and one part oxygenThat is correct. You know about the chemistry of water. Hydrogen and oxygen don't combineOops! Wrong answer. Re-read the question and try again.

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