Chemistry, 06.12.2019 00:31 girlygirl2007
Some skin creams claim that they are "ph balanced" yet do not have a ph of 7. what do the manufacturers mean by "ph balanced"
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Chemistry, 22.06.2019 08:40
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
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Chemistry, 22.06.2019 14:30
Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false
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Chemistry, 22.06.2019 16:00
Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.
Answers: 2
Some skin creams claim that they are "ph balanced" yet do not have a ph of 7. what do the manufactur...
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