The balanced chemical reaction is written as:
C + O2 = CO2
We are given the amounts of the reactants to be used in the reaction. We use these values for calculations. Since there is oxygen that is left in the reaction then the limiting reactant would be carbon. We calculate as follows:
16.8 g C ( 1 mol / 12.01 g) ( 1 mol CO2 / 1 mol C ) ( 44.01 g / 1 mol) = 61.56 g CO2 produced
About 1 minute if you're saying it fast, and about 2 minutes if you're saying it slow.
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Answer:
No.
Step-by-step Explanation: (you can write this, or a shortened version, as the explanation)
The number line does not show 0.6 > 0.75. 0.6, which is the same thing as 0.60, is less than 0.75. However, it is to the right of the number line, which indicates that it is greater than 0.75.
<em>For reference, on number lines whatever is more to the right will always be larger than what is to the left. </em>
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Area=LW
80=area
L=x+16
W=x
80=(x+16)(x)
80=x^2+16x
minus 80
0=x^2+16x-80
factor
0=(x-4)(x+20)
set to zero
x-4=0
x=4
x+20=0
x=-20, false since you can't have negative degrees (except in trig)
x=4
legnth=4+16=20 ft
width=4ft
x=4
legnth=20ft
width=4ft
