General Chemistry
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The balanced equation for the reaction of sodium sulfide with hydrogen bromide is as follows.
2 HBr(aq) + Na2S(aq) → H2S(g) + 2 NaBr(aq)
What is the value of Δ[H2S]/Δt if Δ[HBr]/Δt = 2.8×10—3 M/s during the same time period?
For the following reaction,
N2(g) + O2(g) → 2 NO(g)
what is the relationship that exists between the formation rate of NO and the consumption rate of N2?
Determine the rate of consumption of O2 and the rate of formation of SO2 in the combustion of S2 if its burning rate is 0.32 mol/s
S2 (g) + 2 O2 (g) → 2 SO2 (g)
Consider the gas-phase reaction given below:
2 NO3 (g) → N2 (g) + 3 O2 (g)
In relation to the rates of appearance of the products, what is the rate of disappearance of the reactant?
Consider the following gas-phase reaction:
C2H11N (g) → 2 CH4 (g) + NH3 (g)
In relation to the rate at which the products form, what is the rate at which the reactant disappears?
Consider the gas-phase reaction shown below:
2 HF (g) → H2 (g) + F2 (g)
What is the rate expression in terms of the disappearance of the reactant and the formation of the products?
Consider the formation of NO3 in the following reaction: N2(g) + 3 O2(g) → 2 NO3(g). What is the relationship between the rate of consumption of N2 and O2?