Homework Help: biology

Posted by virginia on Wednesday, November 10, 2010 at 4:21pm.

i would like to know if you could help me figure out the blanks of this question. The pH scale ranges from __ to __.Pure water is ___. An acid is ______ 7 and a base is __________ 7.

If you could let me know that would be great thanks

biology - TheQuestion, Wednesday, January 12, 2011 at 5:56pm
Here's your answer: The pH scale ranges from 0 to 14. Pure water is 7. An acid has a pH value less than 7 and a base has a pH vale greater than 7.

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