the general name for a substance added to a reaction that affects the rate but is not consumed in the reaction is called a_____.
2 answers:
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Answer:
2s
Explanation:
Given parameters:
Acceleration of the truck = 15m/s²
change in Velocity = 30m/s
Unknown:
Time taken for the body to slow down = ?
Solution:
Acceleration is the rate of change of velocity ;
Acceleration =
time =
Now insert the parameters and solve;
time = = 2s
Answer:
Explanation:
Hello,
In this case, since the VdW equation is:
Since the moles are 10.0 moles, the temperature in K is 300.15 K and the volume is liters is also 4.860 L (1 dm³= 1L), the pressure exerted by the ethane is:
Thus the compression factor turns out:
Regards.