Chemistry, 19.11.2020 09:50 1341220857
In any experiment the accuracy of the data and experiment can be improved. What are some things that can be done to improve data and experiment accuracy?
Choose all that apply:
Conduct more trials.
Add more controls.
Add less controls.
Add more variables
Add less variables
Choose a different person to do the experiment.
Answers: 2
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In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
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Answers: 3
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Suppose you discovered a new element with 120 protons and 2 electrons in its outer level . i'm what group does this new element belong? what properties would you expect it to have
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In any experiment the accuracy of the data and experiment can be improved. What are some things that...
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