Answer:
Whether a solution is acidic or basic can be measured on the pH scale. When universal indicator is added to a solution, the color change can indicate the approximate pH of the solution. Acids cause universal indicator solution to change from green toward red. ... Acidic solutions have a pH below 7 on the pH scale.
Explanation:
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A- water. It’s the only one that isn’t a gas
Answer:
I think it's 6 moles are produced
D. metamorphic rock melts and crystallizes to become igneous rock <span />
