Chemistry, 20.09.2020 17:01 xonyemaa12
Fossils that can be used to date rocks are known as index fossils. They have a specific set of traits. Question 1 options: easily recognized, existed over a wide area, existed for a limited/short period of time easily recognized , lived a long time, and lived in a small area easily recognized, and still are alive today easily recognized, and related to bacteria
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Chemistry, 22.06.2019 05:00
If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax
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Chemistry, 22.06.2019 21:00
Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?
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Chemistry, 22.06.2019 21:30
Athe top of a hill, an athlete on a skateboard has x joules of mechanical energy. how much mechanical energy will she have at the bottom of the hill? ignore the effects of friction.
Answers: 1
Chemistry, 22.06.2019 22:00
If a solution contains 3 moles/liter of sodium chloride (nacl, made of sodium ions and chloride ions), what is the osmolarity of this solution
Answers: 3
Fossils that can be used to date rocks are known as index fossils. They have a specific set of trait...
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