Chemistry, 06.10.2019 05:30, makinzy03

The closest hominin to a current day human is?

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Chemistry, 23.06.2019 01:30, koggebless

The solubility of barium nitrate is 9.02 g/100 g h2o at 20°c. a 15.2 g sample of barium nitrate is added to 200.0 g of water at 20°c. is the solution saturated, unsaturated, or supersaturated? a. unsaturated b. saturated c. supersaturated

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Chemistry, 23.06.2019 05:00, xxaurorabluexx

Which of the following describes qualitative data? a) recording the temperature of a solid as it is warmed. b) noting the color of a solution as it is heated. c) measuring the volume of an object by water displacement. d) taking the mass of an object using a balance.