If the rate of change of Cl2 is -0.0365M/s, what is the rate of change of NO? 2NO(g) + Cl,(g) · 2NOC1(g) M/S

Reaction: 2A(g) + B(g) → 3C(g). a) When A is decreasing at a rate of 0.306 mol L−1 s−1 , how fast is B decreasing? Express your answer to 3 significant figures, b) How fast is C increasing? Express your answer to 3 significant figures

Q3

Consider the following reaction in aqueous solution: 5Br (aq)+BrO3(aq) +6H*(aq)→3Br₂(aq) + 3H₂O(l)semantics If the rate of disappearance of Br (aq) at a particular moment during the reaction is 0.260 M/s, what is the rate of appearance of Br₂(aq) at that moment? Your Answer: units Answer

In the reaction N2  +3 H2  à 2NH3  if the Δ[H2]/t  is   -1.5 x 10-3 M/s,  What is the Δ[NH3] at the same point? (How fast is the NH3 being produced)?

4. Given the following balanced equation, determine the rate of reaction with respect to [NOCI]. If the rate of Cl₂ loss is 4.84 × 10-2 M/s, what is the rate of formation of NOCI? 2 NO(g) + Cl2(g) → 2 NOCI(g) A. 4.84 x 10-2 M/s B. 2.42 x 102 M/s C. 1.45 × 10-1 M/s D. 9.68 × 10-2 M/s E. 1.61 × 102 M/s

Calcium oxide (CaO), an important ingredient in cement, is produced by decomposing calcium carbonate (CaCO3) at high temperature: CaCO3(s) → CaO(s) + CO2(g) In one particular reaction, 40 g of CaCO3 is heated at 450°C in a 5.0 L vessel. The pressure of CO2 is 0.12 atm after 7.0 minutes. What is the average rate of CO2 production in moles per minute during the 7 minutes? (Enter in mol/min.)   If you assume this rate of decomposition remains constant, how many minutes will it take for the entire sample of CaCO3 to decompose?

(a) Consider the combustion of ammonia, given below: 4 NH3(g) + 5 O2(g)  --------> 4 NO(g) + 6 H2O(g) If NH3(g) is decreasing at the rate of 0.130 mol/s, what are the rates of change of O2(g), NO(g), and H2O(g)?O2(g)/t =  _____ mol/s

1. The gas NO reacts with H₂ to form N₂ and H₂O: NO (g) + H₂(g) → H₂O(g) + N₂ (g) If the rate of NO decomposition is 18.0 M/s under a given set of conditions, what are the rates of change for N₂ and H₂O?

60 QUESTION 13 The following graphs can be used for the questions that follow: 00 B0 00 Seris 1 02 time(min) D2 -D4 y = -0.0358x + 0.1058 Liner (Serive t) -18 time(min) The decomposition reaction of NO 2 is important in atmospheric chemistry. The reaction 2NO 2(g) → 2NO(g) + O 2(g) is second order with respect to NO 2. How can the rate constant be determined? A plot of 1/[NO2] versus time will be linear with a slope of -k. A plot of 1/[NO2] versus time will be linear with a slope of k. A plot of [NO2] versus time will be linear with a slope of -k. A plot of In[NO2] versus time will be linear with a slope of -k. Click Save and Submit to save and submit. Click Save All Answers to save all answers. MacBook Air DD F8 F3 F4 F5 F1 %23 24 2 4. 7.