<span>An electron jumps from energy level 1 to energy level 2 by absorbing a photon of ... How many moles of methane are produced when 25.1 moles of carbon ... 10.0 grams of octane are burned in a bomb calorimeter containing 2.00 × 102 g H2O. ... is released if the water temperature increases by from 25.00oC to 37.00oC?</span><span>
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Answer:
Rate = 0.001615 Ms-1
Explanation:
2 NO2 + F2 --> 2 NO2F
The reaction is first order with respect to NO2 and also first order with respect to F2.
The rate law is given as;
Rate = k [NO2] [ F2]
k = 1.58E-4 M-1s-1
[NO2] = 2.84 M
[F2] = 3.60 M
Rate = ?
Inserting the values into the equation, we have;
Rate = 1.58E-4 * 2.84 * 3.60
Rate = 0.001615 Ms-1
If 20.0 grams of ice takes about 6680j...then 40.0 grams of ice would take ___ .
HBr (aq) is an Arrhenius acid.
The equation is <span>HBr(aq) -> H+ + Br-</span><span> </span>
1) is chemical Bonds
3) Conservation of mass
5) compound
hope i helped on the ones i could answer