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algol13
3 years ago
14

The energy exchange with the environment during a chemical reaction is called the heat of reaction.

Chemistry
1 answer:
JulijaS [17]3 years ago
6 0
This is a hard question
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The net force is 11.1 because 23.5-12.4 is your net force

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3 years ago
Zachary adds 9.7 g to 1.114 g.<br> How many significant figures should his answer have?
makvit [3.9K]
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3 years ago
What element in the fourth period is an exception to the Aufbau principle? a. Li c. Ca b. Cr d. Br
gulaghasi [49]

The fourth period contains 18 elements, beginning with potassium and ending with krypton. As a rule, period 4 elements fill their 4s shells first, then their 3d and 4p shells, in that order; however, there are exceptions, such as chromium.

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4 years ago
Which of the following statements are true of indirect disease-causing factors? Check all that apply.
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Answer:indirect causes of disease include genetics, lifestyle, and environmental factors

Explanation:

6 0
3 years ago
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