Classify the following as a physical or chemical change
Change
Dry ice sublimates.
Mercur...
Chemistry, 18.03.2021 02:00 starwarsfan1975
Classify the following as a physical or chemical change
Change
Dry ice sublimates.
Mercury oxide decomposes into mercury and oxygen
Nail polish remover evaporates
Intermolecular forces are overcome between iodine molecules
Milk is heated to 40°C
Butter softens when heated
Sugar is ground to form icing sugar
Sugar caramelises during the making of fudge
Ice melts
Answers: 1
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Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.
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Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
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