anaoliviahoy
25.09.2021 •
Chemistry
What does this weather map symbol represent, and what is its meaning? A) Moving front: the area between two air masses where is constantly in motion B) Stationary front: the boundary between two air masses where no air moving o Cold front: the leading edge of a cold air mass is pushing against a warm air mass D) Warm front: the leading edge of a warm air mass is pushing in to replace a cold air mass
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Ответ:
2.74 × 10⁸ M⁻¹.s⁻¹ = 2.74 × 10⁸ L.mol⁻¹.s⁻¹
Explanation:
Let's consider the following second-order reaction.
NO(g) + F₂(g) → NOF(g) + F(g)
We can find the rate constant (k) using the Arrhenius equation.
where,
A: frequency factorEa: activation energyR: ideal gas constantT: absolute temperature (695°C + 273.15 = 968 K)