Investigation 4 October 6, 2014

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Presentation transcript:

Investigation 4 October 6, 2014

Background Information What do you know about pH? What does it mean to have a high or low pH? Is there a way of measuring pH? Background Information

the range of the pH scale is from 0 to14 pH is used to describe whether a compound is an acid, base or neutral, the range of the pH scale is from 0 to14 substances with a pH below 7 are called __________ substances with a pH above 7 are called ___________ substances with a pH of 7 are called ______________.

Pre Lab Video http://vimeopro.com/user15374866/grade -6-properties-of-matter/video/59171865