IS Chemistry
in3
ct
If there are 2.21e22 carbon dioxide molecules in a ballon, how...
IS Chemistry
in3
ct
If there are 2.21e22 carbon dioxide molecules in a ballon, how many moles of carbon dioxide are in the ballon?
Use 6.022 X 102 for Avogadro's Number!
Use "e-notation" when answering. 6.022 X 1023 would be entered as 6.022e23
out of 1
27.2
Check
Incorrect
Marks for this submission: 0/1. This submission attracted a penalty of 0. Total penalties so far. 1
Answers: 2
Chemistry, 21.06.2019 14:10, aricketts3901
How does chemistry affect our world? a. chemicals makes our world more polluted. b. chemicals keeps us healthy. c. chemicals can or hurt our world. d. chemicals make our world safe to live in.
Answers: 1
Chemistry, 22.06.2019 12:00, KKHeffner02
Which statement best explains the relationship between an area is geography and the temperature of its surface water
Answers: 1
Business, 06.07.2019 12:00
Biology, 06.07.2019 12:00
Business, 06.07.2019 12:00
Mathematics, 06.07.2019 12:00