<span> 2C2H2(g) + 5O2(g) → 4CO2(g) + 2H2O(g)
from the reaction 2 mol 4 mol
from the problem 5.4 mol 10.8 mol
M(CO2) = 12.0 +2*16.0 = 44.0 g/mol
10.8 mol CO2 * 44.0 g CO2/1 mol CO2 = 475.2 g CO2 </span>≈480 = 4.8 * 10² g
Answer is C. 4.8*10² g.
Burning fossil fuels release a lot of carbon dioxide which is a greenhouse gas which contributes to global warming. Also burning of fossil fuels causes a lot of air pollution. You can also describe in detail the effect of carbon dioxide on global warming in general
Measuring is the act of determining the size of something using an instrument of measurement.
Answer : It will take 366 minutes to fill 1.00 gallon bucket.
Explanation :
We have been given the drip rate which is 41 drops/min
Let us use this as a conversion factor to ind out the minutes taken to fill 1 gal bucket. We will arrange this conversion factor in such way that , "drops" would get cancelled.
They have also given us that 1 gallon bucket contains 15000 drops.
The equation can be set up as follows.
It will take 366 minutes to fill 1.00 gal bucket.
There are 69 moles in 376.2 g s