Chemistry, 21.07.2019 17:30 MrSavannahCat
Hugh described two substances which participate in photosynthesis. substance a: source of energy for plant-eating animals substance b: combines with sunlight and carbon dioxide which statement is correct? a. substance a is water and substance b is oxygen. b. substance a is glucose and substance b is water. c. substance a is water and substance b is chlorophyll. d. substance a is chlorophyll and substance b is oxygen.
Answers: 1
Chemistry, 22.06.2019 02:30
Asa choose the correct set of reaction coefficients to properly balance the following chemical equation according to the law of conservation of mass: __s8 + __o2 ==> __so2 1, 1, 8 1, 8, 1 1, 8, 8 8, 1, 1
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Chemistry, 22.06.2019 03:30
Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?
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Chemistry, 22.06.2019 05:50
Calculate the number of molecules present in 0.750 mol of mgo.
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Hugh described two substances which participate in photosynthesis. substance a: source of energy fo...
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