Chemistry, 07.12.2019 01:31 Mhayslett12
For an experiment, a student needs a compound that has the following properties.
• it dissolves in water.
• it is an electrolyte.
• it is excellent conductor of electricity.
which substance would be the best choice for the experiment?
Answers: 3
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The volume of an unknown substance in a sealed glass jar is 50 milliliters. the volume of the jar is 200 milliliters. which state of matter could the substance be?
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In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i
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For an experiment, a student needs a compound that has the following properties.
• it dissolv...
• it dissolv...