At a certain temperature the rate of this reaction is second order in H3PO, with a rate constant of 0,0350 M.s. 2H,PO4 (aq) P20, (ag)+3H20 (ag) Suppose a vessel contains H PO4 at a concentration of 1.07 M. Calculate the concentration of H3PO4 in the vessel 95.0 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. 10 ?

Q: The half-life for the first-order decomposition of N2O4 is 1.3 x 10^-5 s. N2O4 (g) yields 2NO2 (g).…

A: • N2O4(g) ⇌ 2NO2(g)It follow first order kineticsrate = KN2O41By solvingK = 2.303t log AoAty2  =…

Q: half-life

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Q: Enter your answer in the provided box. The reaction 2A Bis first order in A with a rate constant of…

A: Introduction: First order reaction: Chemical reactions in which rate of reaction is found to be…

Q: At a certain temperature the rate of this reaction is first order in so, with a rate constant of…

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Q: At a certain temperature the rate of this reaction is first order in N,O, with a rate constant of…

A: Given reaction: 2N2O5(g) → 2N2O4(g)+O2(g) The initial concentration of N2O5 = 1.47 M Rate constant =…

Q: The decomposition of ammonia on tungsten is zero order with a rate of 2.5x10-4 mol/dm-3 min-1 at…

A: Hello. Since the question contains multiple subparts, the first three subparts are solved. In case…

Q: 1. The thermal decomposition of acetone, (CH3)2C=0, at 600°C is a first order (1) reaction with a…

A: Since you have asked multiple questions we will solve the 1st question for you, If you want answer…

Q: A reaction A + B → C is experimentally observed to satisfy the rate law, rate = k[A][B]. Which of…

A: The reaction given is, => A + B -------> C  Given : Rate law of the reaction as, Rate = K [A]…

Q: n the presence  of excess thiocyanate ion, SCN-, the following reaction is first order in iron(III)…

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Q: In a study of the gas phase decomposition of hydrogen peroxide at 400 °C H,O2(9H20(g) +¾ O2(g) the…

A: Balanced chemical equation of gas phase decomposition of hydrogen peroxide, H2O2 g →H2O g + 12O2 g…

Q: At a certain temperature the rate of this reaction is first order in SO, with a rate constant of…

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Q: 1) The decomposition of N2O5 is an important process in the atmosphere. The half life is 2.05 x 10ʻ…

A: It is an example of first order kinetic reaction  Here we are required to find the time for a sample…

Q: At a certain temperature the rate of this reaction is second order in N,O, with a rate constant of…

A: Introduction: The rate of reaction is defined as the speed at which formation of product takes place…

Q: For the hypothetical reaction: ЗА + 4B — 4С +sD the rate of the reaction was experimentally…

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Q: In a study of the decomposition of ammonia on a platinum surface at 856 °C NH3 1/2 N2 + 3/2 H2 the…

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Q: At a certain temperature the rate of this reaction is first order in NH, with a rate constant of…

A: Given: The rate constant of the reaction, (K)=1.22S-1. The initial concentration of NH3, [A0]=0.450…

Q: In a study of the decomposition of hydrogen iodide on a gold surface at 150 °C HI(9)-Va H2(9) + V½…

A: We have to study the units and determine the order of reaction along with rate constants.

Q: At a certain temperature the rate of this reaction is first order in SO3 with a rate constant of…

A: Given :-  The given reaction is   2SO3(g) → 2SO2(g) + O2(g) The reaction follows first order…

Q: At a certain temperature the rate of this reaction is first order in NH, with a rate constant of…

A: Order of reaction = 1 Rate Constant, k = 5.31 s-1

Q: 7. Radioactive decay is a first-order kinetics process which follows the integrated rate equation In…

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Q: 9. The second-order reaction, 2 Mn(CO)s → Mn2(CO)10 has a rate constant equal to 3.0 x 10° M's at…

A: The integral rate equation for the 2nd order reaction is; t=1k1MnCO5t-1MnCO50

Q: In a study of the gas phase decomposition of hydrogen peroxide at 400 °C H,O2(g) H,0(g) + ½ O2(g)…

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Q: At a certain temperature the rate of this reaction is second order in NH, with a rate constant of…

A: The given chemical reaction is as follows: 2NH3(g)  → N2(g) + 3H2 The rate constant for second order…

Q: The following reaction is first order in N2O5N2O5: N2O5(g)→NO3(g)+NO2(g)N2O5(g)→NO3(g)+NO2(g) The…

A: What would the rate of the reaction if the reaction were zero order?

Q: In a study of the gas phase decomposition of dimethyl ether at 500 °C CH3OCH3(2)CH,(2) + H;(g) +…

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Q: A particular first-order reaction has a rate constant of 1.35 x 102 s1 at 25.0 °C. What is the…

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Q: In a study of the gas phase decomposition of hydrögen iödide at HI(g)V½ H2(9) + ½ I½(g) the…

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Q: At a certain temperature the rate of this reaction is second order in N,0, with a rate constant of…

A: Given: The rate constant of the reaction is 90.8 M-1·s-1. The initial concentration of N2O5 is…

Q: 21.Consider the reaction:   3A →  4C Initially, and at some fixed temperature, the reaction…

A: rate of reaction is defined as  speed at which reaction takes place , it is depends on  rate of…

Q: At a certain temperature the rate of this reaction is first order in N,O, with a rate constant of…

A: The decomposition of nitrogen pentaoxide is given below: 2N2O5 g  → 2N2O4 g + O2 g  The rate…

Q: Consider the following reaction. aA +bB →→ cC whose first and second half-lives are 18.4 and 36.8…

A: Given, First Half life = 18.4 mins Rate constant (k) = 0.005408 [Ao] = 10.05 Find, [A] at 23.12…

Q: Consider the following reaction. aA +bB →→ cC whose first and second half-lives are 36.9 and 18.45…

A: Given- first half life T12 =36.9 msecound half life T12=18.45[A]o=17.77 [A] =?rate constant =0.2408…

Q: The half-life for the first-order decomposition of N2O4 is 1.3×10−5 s N2O4(g)→2NO2(g) If N2O4N2O4 is…

A: Since for any first order reaction  half life = ln(2) / K where K = rate constant Hence K =…

Q: (a) The following data were collected for the reaction between hydrogen and nitric oxide at 700…

A: Since you have posted two completely unrelated questions, we are entitled to answer the first only.…

Q: At a certain temperature the rate of this reaction is second order in NH, with a rate constant of…

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Q: Under certain conditions the rate of this reaction is zero order in ammonia with a rate constant of…

A: In the given question we have to calculate the final concentration after time 2.0 second.

Q: At a certain temperature the rate of this reaction is second order in SO3 with a rate constant of…

A: We have to calculate the time required for the concentration of SO3 to decrease by 91% Given…

Q: The decomposition of nitrogen dioxide, 2 NO2(g) 2 NO(g) + O2(g) is second order with a rate constant…

A: Second order rate constant  K= 1/t  . x /(a-x) Half life         t1/2 = 1/a K

Q: In a study of the conversion of methyl isonitrile to acetonitrile in the gas phase at 250 CH 3 NC(g)…

A: Since we know that, for different order of reactions, the relationship between the concentration of…

Q: At a certain temperature the rate of this reaction is second order in N₂O, with a rate constant of…

A: The chemical reaction follows second order kinetics.  2N2O5(g) ---> 2N2O4(g) + O2(g)  Rate…

Q: Under certain conditions the rate of this reaction is zero order in ammonia with a rate constant of…

A: Answer: 264.15 mmol of NH3 left 50 s Later.

Q: In a study of the gas phase decomposition of dinitrogen pentoxide at 335 K N2O5(g) 2 NO2(g) + ½…

A: For first order reaction,       Half life = 0.693/k                      = 0.693/(-6.82× 10^(-3))…

Q: The first-order rate constant for the decomposition of a certain antibiotic in water at 20oC is 1.65…

A: According to the first order reaction,k=1tlna0ak=rate constantt=timea0=initial…

Q: At a certain temperature the rate of this reaction is second order in NH,OH with a rate constant of…

A: Second-order reaction: When the rate of reaction is proportional to the square of the concentration…

Q: In the presence  of excess thiocyanate ion, SCN-, the following reaction is first order in iron(III)…

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Q: 1. Show the balanced reaction when C6H14 reacts with oxygen to give carbon dioxide and water. The…

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Q: At a certain temperature the rate of this reaction is second order in SO, with a rate constant of…

A: Given, 2SO3(g) ➝ 2SO2(g) + O2(g) Reaction is a second order reaction. Initial concentration of SO3 =…

Q: At a certain temperature the rate of this reaction is second order in H₂CO3 with a rate constant of…

A: Given the reaction is 2nd order with respect to the concentration of H2CO3.  The rate constant of…

Q: The first order rate constant for the decomposition of N2Os to NO2 and 02 at 70 °C is 6.82 x 10 s.…

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Q: ted at 25°C for the following reaction: 2 I– (aq) + S2O8 2– (aq) I2 (aq) + 2 SO42-(aq)

A: The General Rate lqw equationRate = k[A]x [B]y Fourm given eq                        Rate = k[I-]…