Chemistry, 03.02.2022 01:30 lacourboud20005
Use the periodic table to find the molar mass of each element. molar mass H = g/mol molar mass S = g/mol molar mass O = g/mol
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Nan element’s square on the periodic table, the number with the greatest numerical value represents the
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Chemistry, 22.06.2019 23:00
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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Chemistry, 22.06.2019 23:30
Rank the following four acids in order of increasing bronsted acidity : h2f+ , ch3oh, (ch3)2oh+ , ch3sh2+
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Use the periodic table to find the molar mass of each element. molar mass H = g/mol molar mass S = g...
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