Chemistry, 04.02.2020 09:03 jackchelly
In order to determine the density of a liquid, an experimenter collected the following data: mass of an empty graduated cylinder: 27.3g. mass of cylinder and 10.0 ml of liquid x: 35.2g. calculate the experimental density of liquid x.
Answers: 1
Chemistry, 22.06.2019 00:30
You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning
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Chemistry, 22.06.2019 13:30
Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?
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Chemistry, 22.06.2019 13:30
Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?
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Chemistry, 22.06.2019 13:30
Table sugar completely dissolved in water is an example of a?
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In order to determine the density of a liquid, an experimenter collected the following data: mass o...
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