Fiona followed these steps for a scientific investigation: 1. Collect baking soda and vinegar 2. Pour baking soda into a bowl. 3. Pour vinegar into the bowl. 4. Record observations Choose the statement which shows what Fiona is most likely investigating. This mixture will cause a physical and chemical change to the bowl. Mixing baking soda and vinegar will cause a physical and chemical change. Combining baking soda and vinegar will cause a chemical change. Combining baking soda and vinegar will cause a physical change.β
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Physics, 22.06.2019 16:30
When measuring volume, why is it important to use the correct tools and units to attain the greatest accuracy? use specific examples from the lab to support your answer. (5 points)
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Physics, 22.06.2019 22:20
Which symbol in the first law of thermodynamics represents the sum of the chemical and thermal energy stored in atoms and molecules? a. q b.w c.v d.u
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Physics, 23.06.2019 02:00
Steel water aluminum think about the three words listed here. which word could be added as the title of this list of words to tell how these words are related? a) conductors b) heat c) insulators d) metals
Answers: 2
Physics, 23.06.2019 03:00
The law of entropy can also be called the law of increasing disorder, but this law seems to contradict the existence of living organisms that are able to organize chemicals into organic molecules. prepare for a class debate on the validity of the following arguments: a. living things are not subject to the laws of thermodynamics. b. the increase in the universe's entropy due to life processes is greater than the decrease in entropy within a living organism.
Answers: 2
Fiona followed these steps for a scientific investigation: 1. Collect baking soda and vinegar 2. Pou...
Mathematics, 06.11.2019 10:31
Physics, 06.11.2019 10:31
Mathematics, 06.11.2019 10:31
Mathematics, 06.11.2019 10:31
Mathematics, 06.11.2019 10:31
Chemistry, 06.11.2019 10:31
Mathematics, 06.11.2019 10:31
Mathematics, 06.11.2019 10:31
Mathematics, 06.11.2019 10:31
Mathematics, 06.11.2019 10:31
Mathematics, 06.11.2019 10:31
Mathematics, 06.11.2019 10:31
Mathematics, 06.11.2019 10:31