Explain what is the concentration of n2o5

Assignment Help Chemistry
Reference no: EM13551443

The first order decomposition of N2O5 at 328 K has a rate constant of 1.70 × 1083 s81. If the initial concentration of N2O5 is 2.88 M, what is the concentration of N2O5 after 12.5 minutes?

A) 0.124 M

B) 0.805 M

C) 2.82 M

D) 0.355 M

E) 0.174 M

Reference no: EM13551443

Questions Cloud

Viral preperation was inactivated in chemical bath : A viral preperation was inactivated in a chemical bath. The inactivation process was found to be first order in virus concentration, and at the beginning of the experiment 2.0% of the virus has found to be inactivated per minute.
Estimate what is the mass of ice per second that melts : A copper rod has a length of 1.4 m and a cross-sectional area of 4.2 10-4 m2. What is the mass of ice per second that melts
What is the value of omega at that moment : assume the following parameters: Mass of the bottom steel disc: 1.4678 kg Mass of the upper steel disc: 1.4795 kg Mass of the upper aluminum disc: 0.4614 kg Radius of each disc: 63.3 mm Radius of the take-up spool: r = 125 cm Mass of the falling w..
What is the pathlength difference between the two waves : Two slits separated by a distance of d = 0.15mm are located at a distance of D = 590mm from a screen. The screen is oriented parallel to the plane of the slits. The slits are illuminated by a coherent light source with a wavelength of lambda = 544E-6..
Explain what is the concentration of n2o5 : The first order decomposition of N2O5 at 328 K has a rate constant of 1.70 × 1083 s81. If the initial concentration of N2O5 is 2.88 M, what is the concentration of N2O5 after 12.5 minutes
Find the spring constant and the period of motion : A vertical spring stretches 4.2 cm when a 14-g object is hung from it. The object is replaced with a block of mass 22 g that oscillates up and down in simple harmonic motion. Calculate the period of motion. ____s . Use the given information to find t..
Estimate what is the current in the primary coil : A step-down transformer (turns ratio = 1:6) is used with an electric train to reduce the voltage from the wall receptacle to a value needed to operate the train. What is the current in the primary coil
Nitrogen forms hydrides : Nitrogen forms hydrides. One of them, A, is acidic and contains 2.3% of hydrogen. Another, B, is a base containing 87.5% of nitrogen. In what molar ratio do they combine if it is known that the salt formed by their combination contains 6.7% hydrogen?
Examine the feasibility of a new manufacturing plant : Examine the feasibility of a new manufacturing plant

Reviews

Write a Review

Chemistry Questions & Answers

  Explain equations as a strong and weak

classify each solute represented in the following equations as a strong, weak, or nonelectrolyte: a)CH3-OH(l) H2O> CH3-OH(aq). b)MgCl2(s) H2O> Mg2+(aq) + 2Cl-(aq). c) HClO(aq) H+(aq) + ClO-(aq)

  An electric power station annually burns 33 107 kg of coal

an electric power station annually burns 3.3 107 kg of coal containing 1.4 percent sulfur by mass. calculate the volume

  Calculate the volume in milliliters of dry oxygen

the volume of a sample of oxygen gas collected over water is 258 mL at 27 degrees C and 620.0 torr. Calculate the volume in milliliters of dry oxygen gas at STP. (the vapor pressure of water at 27 degrees C is 26.7 torr.)

  Define temprature of the ideal gas after equilibration is v

Consider n moles of ideal gas kept in a heat isolated cylinder (all processes are adiabatic) with a piston at extrnal pressure P(i), and at the temperature T(i). the extrnal pressure is suddenly changed to P=2P(i), and we wait for the system to eq..

  Which of the following substances will be soluble in the

which of the following substances will be soluble in the non-polar solvent carbon tetrachloride ccl4? select all that

  Depict the structure of the peptide wrcfq

Draw the structure of the peptide WRCFQ. Show the ionization state that would be the major form at pH 7. (Note: this question addresses your knowledge of the one or three letter codes for amino acids,

  Explain treatment of x with ag

Treatment of X with Ag(NH3)2 (silver diamine complex), yields a solid Z. When X is treated with H2O/H2SO4, an optically active product W, C7H14O, is formed. Draw the structures of X, Y, Z, and W.

  Calculate the equilibrium partial pressure of all components

The equilibrium constant Kc for the decomposition of phosgene, COCl2, is 4.63 x 10^-3 at 527 deg. C

  Compute the mn and its uncertainty

From the Mn concentrations (3.56ppm and 3.71ppm) and uncertainty

  Explain the number of radial nodes

What is the general relationship for the number of radial nodes in terms of n and l

  Explain the formula of carbon tetrachloride is ccl4

The formula of carbon tetrachloride is CCl4. this means that 1 mole of C combines with 4 moles of Cl to form this compound. How many moles of Cl would be needed to react with 2 moles of C

  Explain peptidylglycine alpha-amidating monooxygenase

One enzyme under study in a is peptidylglycine alpha-amidating monooxygenase (PAM). The molecular weight of monomeric PAM is 75,000 g/mol and the enzyme contains 2 copper atoms/enzyme molecule.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd