Melea asked: Determining the pH of substances such as purple grape juice and catsup using test strips can be difficult. Why? What is the approximate hydronium ion concentration and hydroxide ion concentration in bleach? Which is higher? Related Blogs Related Blogs on Cup Of Tea Yosay's Cup Of Tea For Click For Art – An-Mag.com [...]
earthcitizen29 asked: If there are no other impurities will fitration increase the ph and what else can be done? Live in a small city in America.
VEN asked: I have to test the pH of about 200 substances, so will I have to buy 200 individual test strips? I also heard about indicator pens. Are those reusable? I would appreciate any help Thanks!! – VEN
earthcitizen29 asked: I read that the normal is 7. We filter the water before drinking. Can there be any other adverse effects of drinking water with low ph. Thanks.
