2C2H6 + 7O2 - --> 4CO2 + 6H2O

Which ratio would I used to find out how many moles of CO2 I will end up with, given a certain amount of C2H6?

2:6

2:7

2:4

4:2

7:4

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Cracking is a process that breaks up hydrocarbon chains. a. True b. False

Which best describes what happens when a person sees red leaf A. Human eyes reflect red light back to the leaf B. The leaf absorbs res light from human eyes C. Red light reflected from the leaf enters human eyes D.

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In terms of entropy and energy, systems in nature tend to undergo changes toward (1) lower entropy and lower energy (2) lower entropy and higher energy (3) higher entropy and lower energy (4) higher entropy and higher energy

How many moles are in 12.5 g of H2O

Substance which allows energy to pass through it

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Compared to a phosphorus atom, a P3 - ion has (1) more electrons and a larger radius (2) more electrons and a smaller radius (3) fewer electrons and a larger radius (4) fewer electrons and a smaller radius