Question
In: Chemistry
Consider the reaction A → 3 B + 2C for which the rate = k[A]. Calculate...
Consider the reaction A → 3 B + 2C for which the
rate = k[A].
Calculate the rate constant,k, given that the initial concentration of A is 0.0800 M and after 60s the concentration of B is 0.027M.
Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
For the reaction A +B -->2C, suppose that you find that the rate=k[A][B]^2. Indicate how the...
For the reaction A +B -->2C, suppose that you find that the
rate=k[A][B]^2. Indicate how the overall reaction rate will change
if you... double the concentration of A double the concentration of
B double the concentration of both A and B double the concentration
of A and halve the concentration of B
For the reaction A + B 2C, Kc = 1.7 x 10?3 at room temperature If...
For the reaction A + B 2C, Kc = 1.7 x 10?3 at room temperature
If the initial concentration of A = 2.24 M, B = 0.56 M, what is the
equilibrium concentration of C? *Do you need to use the quadratic
equation or can you assume that x is negligible?*
Consider the following reaction at 283 K: 2A + B → C + D where rate...
Consider the following reaction at 283 K:
2A + B → C + D
where rate = k[A][B]2. An experiment was performed
where [A]o = 2.67 M and [B]o = 0.00241 M. A
plot of 1/[B] vs. time has a slope of 10.01. What will the rate of
this reaction be when [A] = [B] = 0.345 M?
Part A Calculate the standard enthalpy change for the reaction 2A+B⇌2C+2D where the heats of formation...
Part A Calculate the standard enthalpy change for the reaction
2A+B⇌2C+2D where the heats of formation are given in the following
table: Substance ΔH∘f (kJ/mol) A -241 B -391 C 197 D -497 Express
your answer in kilojoules. Hints ΔH∘rxn = 273 kJ SubmitMy
AnswersGive Up Correct Part B For the reaction given in Part A, how
much heat is absorbed when 2.80 mol of A reacts? Express your
answer numerically in kilojoules. Hints kJ SubmitMy AnswersGive Up
Part C...
For the reaction A + B + 2C = 3D at 25 Celsius, the following initial...
For the reaction A + B + 2C = 3D at 25 Celsius, the following
initial rate data were obtained:
Experiment #1: [A] = 0.1M, [B] = 0.1M, [C] = 0.2M, Initial Rate
of Formation for D = 4 e -4 M/min
Experiment #2: [A] = 0.3M, [B] = 0.2M, [C] = 0.2M, Initial Rate
of Formation for D = 1.2 e -3 M/min
Experiment #3: [A] = 0.1M, [B] = 0.3M, [C] = 0.2M, Initial Rate
of Formation for...
1. Assume that the rate law for a reaction is rate = k[A][B]^2 a) what is...
1. Assume that the rate law for a reaction is rate =
k[A][B]^2
a) what is the overall order of the reaction?
b) if the concentration of both A and B are doubled, how will
this affect the rate of the reaction?
c) how will doubling the concentration of A, while the
concentration of B is kept constant, affect the value of k (assume
that temperature does not change)? how is the rate affected?
2. It is found for the...
The gas phase reaction 2A + B →2C is carried out isothermally and isobarically. The reaction ...
The gas phase
reaction
2A + B →2C
is
carried out isothermally
and isobarically. The
reaction is first
order in A
and first order in B. The feed is equal molar in
A and B and the entering concentration of A is 0.5 mol/dm3. The
specific reaction rate is k = 4.0 dm3/mol s.
Write
the rate of
reaction, –rA,
solely as a
function of conversion,
evaluating all parameters.
The gas phase reaction 2A + B →2C is carried out isothermally and isobarically. The reaction ...
The gas phase
reaction
2A + B →2C
is
carried out isothermally
and isobarically. The
reaction is first
order in A
and first order in B. The feed is equal molar in
A and B and the entering concentration of A is 0.5 mol/dm3. The
specific reaction rate is k = 4.0 dm3/mol s.
Write
the rate of
reaction, –rA,
solely as a
function of conversion,
evaluating all parameters.
Consider the reaction of sodium with carbon and ammonia. 2Na + 2C + 2NH3= 2NaCN +...
Consider the reaction of sodium with carbon and ammonia. 2Na +
2C + 2NH3= 2NaCN + 3H2 Determine the limiting reactant in a mixture
containing 96.9 g of Na, 58.2 g of C, and 107 g of NH3. Calculate
the maximum mass (in grams) of sodium cyanide, NaCN, that can be
produced in the reaction.
For a reaction A +B → C, the experimental rate law is found to be R=k[A]1[B]1/2. Find the rate of the reaction when [A] = 0.5 M, [B] = 0.1 M and k=0.03
For a reaction A +B → C, the experimental rate law is found to be R=k[A]1[B]1/2. Find the rate of the reaction when [A] = 0.5 M, [B] = 0.1 M and k=0.03.
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- JAVASCRIPT: Please create an array of student names and another array of student grades. - Create...
- Topic - Construction: Structural, loads, tension 1.) Explain why pure tension members are the most efficient...
- Procter and Gamble (PG) paid an annual dividend of $ 1.62$1.62 in 2009. You expect PG...
- locate a recent case of online child pornography. Write a summary of the incident and describe...
- #Python 5. Write function called evaluate() that evaluates the following Python expressions or assignments as specified:...
- Suggest journal, research paper link reference. i need this as reference for writing a research with...
- Cryptography is used heavily in internet communications. True or false? Explain
ADVERTISEMENT