CHEM B: U3L4/5 Heat of Combustion Answers: B

A

D

B

A

C

Step #1: Sorry didn’t get this

Step #2 72500

Step #3 90800

Step #4 491000

Step 5# 622,500

158 Calories

endothermic

- both b and d.

-since b and d are the closest coastlines then that makes it the most affected.

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the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.

the answer is option a.