Answer:
Root mean squared velocity is different.
Explanation:
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In this case, since we have a mixture of oxygen and nitrogen at STP, which is defined as a condition whereas T = 298 K and P = 1 atm, we can infer that these gases have the same temperature, pressure, volume and moles but a different root mean squared velocity according to the following formula:
Since they both have a different molar mass (MM), nitrogen (28.02 g/mol) and oxygen (32.02 g/mol), thus we infer that nitrogen would have a higher root mean squared velocity as its molar mass is less than that of oxygen.
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The answer would be A) Salicylic.
Explanation:
Rate constant = 6.08 x 10–4 s–1
What is the rate of the reaction when [N2O5] = 0.100 M..?
A first-order reaction depends on the concentration of one reactant, and the rate law is:
r= −dA / dt = k[A]
Rate of reaction = k [ A ]
where [A] = 0.100 M
Rate of reaction = (6.08 x 10–4) x 0.100
Rate of reaction = 6.08 x 10–5 Ms–1
what happens to the rate when the concentration of N2O5 is doubled to 0.200 M?
Rate of reaction = k [ A ]
[A] = 0.200
Rate of reaction = (6.08 x 10–4) x 0.200
Rate of reaction = 1.216 x 10–4 Ms–1
The rate of the reaction increases to 1.216 x 10–4 Ms–1
Atoms are like guys sitting in a room. They like to have as much space as possible and still be together. The chlorine will spread out as far as it can away from the other chlorine atom. So the farthest 2 atoms can be away from one another is 180 degrees.
The function:
f ( x ) = x * 0.965^t
where x is the initial amount and t is the number of the years
80 = x * 0.965^3
80 = x * 0.89632
x = 80 : 0.89632 ≈ 89
Answer:
The initial amount of animals was <span>89.</span>