Explain what is the predicted n-o bond

Assignment Help Chemistry
Reference no: EM13541685

1-A molecular model of NO3- is shown below. Based on the best Lewis electron-dot structure for NO3- and formal charge considerations, what is the predicted N-O bond order for each N-O bond?

2 -How many resonance structures are there for SO3?

Reference no: EM13541685

Questions Cloud

How much does ball clear or fall short of clearing crossbar : A place kicker must kick a football from a point 34 m (about 37 yd) from the goal, and the ball must clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 23 m/s at an angle of 55 to the horizontal. By how..
The ph of the solution is 2.64 then what is the ka of hy : A 4.61*10^-3 mole sample of HY is dissolved in enough H20 to form .086L of solution. If the pH of the solution is 2.64, what is the K_a of HY
Determine what was its acceleration as it slowed down : At t=0 a grinding wheel has an angular velocity of 21.0rad/s . It has a constant angular acceleration of 35.0rad/s^2 until a circuit breaker trips at time t = 2.50s. What was its acceleration as it slowed down
Determine the two possible values for resistor : An unknown resistor R is connected to a 15.0 ? resistor, and the combination is attached to an ideal battery. Determine the two possible values for R
Explain what is the predicted n-o bond : A molecular model of NO3- is shown below. Based on the best Lewis electron-dot structure for NO3- and formal charge considerations, what is the predicted N-O bond order for each N-O bond
A mass hangs on the end of a massless rope : A mass hangs on the end of a massless rope. The pendulum is held horizontal and released from rest. When the mass reaches the bottom of its path it is moving at a speed v = 2.4 m/s and the tension in the rope is T = 15.1 N.
Case study - motivating employees at google : Why might an organization prefer to use positive reinforcement rather than negative reinforcement and how can a manager use operant conditioning to stop employees from bickering and fighting with each other?
Determine what is the mass of the smaller star : Two stars in a binary system orbit around their center of mass. The centers of the two stars are 6.17x1011 m apart. What is the mass of the smaller star
The self contained self rescue breathing devices convert co2 : Self contained self rescue breathing devices convert CO2 into O2 according to the following reaction: 4KO2(s) + 2CO2(g) -> 2K2CO3(s) + 3O2

Reviews

Write a Review

Chemistry Questions & Answers

  What wt of a will be removed by four successive extraction

The distribution coefficient, k = (conc. in hexanes/ conc. in water), between hexanes and water for solute A is 7.5 . What weight of A would be removed from a solution of 10g of A in 100mL of water by a single extraction.

  Explain what is g for reaction

Consider the reaction of 25.0 mL of 0.20 M AgNO 3(aq) with 25.0 mL of 0.20 M NaBr(aq) to form AgBr(s) at 25 °C. What is ?G for this reaction? The K sp of AgBr is 5.0 x 10 -13 at 25 °C.

  Explain quantum numbers for last electron added

Give the full electron configuration (# electrons, quantum numbers for last electron added, orbital diagram, electron configuration) for each of the following

  Define the equivalence point is reached of the base solution

In a titration, a 0.7529 gram sample of a mixture of solid C6H5COOH and solid NaCl is dissolved in water and titrated with 0.150 M NaOH. The equivalence point is reached when 24.78 mL of the base solution is added.

  Depict electron-dot formula and determine the shape

Draw electron-dot formula and determine the shape for each of the following: a) NH4^+; b) O2^2-; c) COCl2 (C is the central atom); d) BCl3.

  Explain that the patient receives 8 grams of nal

131I is readily available in Sacramento. Samples of 131I take 10 hrs to properly package and clear security before they are allowed to leave the site. Assuming that it takes 2 weeks to provide the safe ground transport to a clinic in Cleveland Ohi..

  Define the mass of carbon dioxide in sample

A sample of carbon dioxide has a volume of 575 mL at 752 torr and 22°C. What is the mass of carbon dioxide in this sample

  State each nuclei located relative to the center of mass

Now consider a Rigid Rotator-Harmonic oscillator model for the HD molecule at temperature T=3 K. a) Where is each nuclei located relative to the center of mass in nm?

  Calculate the final temperature of the mixture

A 29.0-g sample of water at 290. K is mixed with 51.0 g water at 340. K. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.

  Explain nacl with an excess of sulfuric acid

What volume of a 0.750 M solution of hydrochloric acid can be prepared from the HCl produced by the reaction of 25.0 g of NaCl with an excess of sulfuric acid

  Explain what is the change in entropy of a system

What is the change in entropy of a system consisting of one mole of ideal gas when it is expanded isothermally and reversibly from a pressure of 6 bar to 2 bar at 275 K? What is the change of entropy of the surroundings?

  Define what is its volume if the temperature is increased

A helium balloon has a volume of 3.50L at 22.0 degrees celsius and 1.14atm . What is its volume if the temperature is increased to 30.0 degrees celsius and the pressure is increased to 1.20atm

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