Chemistry, 27.04.2021 23:10 cedricevans41p4j3kx
What is the pH of a solution where the concentration of the hydrogen is 1.26 x 10 ^-11
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Areaction in which products can react to re-form reactants is
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Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
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Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false
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What is the pH of a solution where the concentration of the hydrogen is 1.26 x 10 ^-11...
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