Chemistry, 08.07.2019 11:30 shelbybibb99
How does an increase in temperature generally affect the rate of a reaction? ? a.) the rate remains the same b.) the rate increases c.) the effect cannot be predicted d.) the rate decreases
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Chemistry, 22.06.2019 23:00
Condensation happens when water vapor cools. true or false? ?
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Chemistry, 23.06.2019 01:30
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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Chemistry, 23.06.2019 07:00
The following transition occurs at a molecular level for a substance. what transition corresponds to this change in microscopic structure? the carbon dioxide molecules on the left are in a regular, tightly packed pattern. after heating, it becomes much lower density. a. melting b. boiling c. sublimation d. freezing
Answers: 1
How does an increase in temperature generally affect the rate of a reaction? ? a.) the rate remains...
Computers and Technology, 22.02.2020 04:55
Computers and Technology, 22.02.2020 04:55