Define h2o molecules via ion-dipole intermolecular forces

Assignment Help Chemistry
Reference no: EM13154153

Consider the following reactions and select the false statement below. CO2(g) + OH?(aq) ? HCO3?(aq) Cr3+(aq) + 6H2O(l) ? Cr(H2O)63+(aq) A. in Cr(H2O)63+ the Cr3+ is attracted to the H2O molecules via ion-dipole intermolecular forces B. Cr3+ is a Lewis acid C. a lone pair of electrons on the OH? forms a coordinate covalent bond with the C in CO2 D. CO2 is a Lewis acid E. both HCO3- and Cr(H2O)63+ are Lewis acid-base adducts

Reference no: EM13154153

Questions Cloud

Journal entries to correct the errors : Prepare the journal entries to correct the errors (ignore income taxes). Prepare the journal entries to record 2009 depreciation for any assets record in requirement
Problem on annual cost per salesperson : You are thinking of hiring 10 more salespeople. The annual cost per salesperson (including salary and benefits) is $120,000. In addition, each salesperson receives as a bonus 10% of the sales he or she generates. How much should your market share ..
Discuss the necessary conditions make price discrimination : Discuss the necessary conditions to make price discrimination work and the best practices to use price discrimination to maximize profits while avoiding price wars.
Budgeted direct labor cost for the month : Margo's ending finished goods inventory is budgeted to be 20% of the following month's sales. How much was Margo's budgeted direct labor cost for the month of August, assuming that the hourly wage rate is $15.00
Define h2o molecules via ion-dipole intermolecular forces : Consider the following reactions and select the false statement below. CO2(g) + OH?(aq) ? HCO3?(aq) Cr3+(aq) + 6H2O(l) ? Cr(H2O)63+(aq) A. in Cr(H2O)63+ the Cr3+ is attracted to the H2O molecules via ion-dipole intermolecular forces
New amount of break-even units : Due to a technical breakthrough, the fixed costs for a firm drop by 25%. Prior to this breakthrough, fixed costs were $100,000 and unit contribution margin was and remains at $5.00. The new amount of break-even units will be?
Find the government spending multiplier : If the government equally increases pending and taxes by 1000, income will be increased by how much and what should the government do to increase income by 400?
What are these payments worth to you on the day you enter : Your grandmother is gifting you $100 a month for four years while you attend college to earn your bachelor's degree. At a 5.5 percent discount rate, what are these payments worth to you on the day you enter college?
Financial statements if correct adjusting entry is not made : A transportation company is paid in the month of May for delivering a truckload of goods, although it actually delivers it in June. What effect will there be on the financial statements if the correct adjusting entry is not made?

Reviews

Write a Review

Chemistry Questions & Answers

  What would be the final concentration of the solution

If you dilute 750.00 mL of a 4.117 × 10-4 M solution into a 2.00 L volumetric flask and fill to the line with water, what would be the final concentration of the solution?

  Initial concentration of nitrogen dioxide

How long will it take for 75% of nitrogen dioxide to decompose if the initial concentration of nitrogen dioxide is 1.33M

  Acid-base titration and analytical chemistry

Acid-base titration & analytical chemistry, A 0.213-g sample of uranyl(VI)nitrate, UO2(NO3)2, is dissolved in 20.0 mL of 1.0 M H2SO4 and shaken with Zn. The zinc reduces the uranyl ion, UO2 (with a charge of 2+)

  What is the total pressure

for which Kp=2.00 at 20 C. A mixture of NO(g) at a partial pressure of 1.50 atm and NO2(g) at a partial pressure of 0.50 atm is allowed to come to equilibrium in a sealed container maintained at 20 C.

  What is the solubility of the gas

If the solubility of a gas is 7.5 g/L at 404 kPa pressure, what is the solubility of the gas when the pressure is 202 kPa?

  Draw the lewis structure of the conjugate base

Draw the Lewis structure of the conjugate base for the following acid: H2SO4. Remember to include charges and non-bonding electrons where necessary. Use an expanded octet on sulfur to minimize formal charges.

  Determine compound having greater ksp

Determine compound having greater Ksp or compound having smaller Ksp ? compute [Ag + ] when CuI just start to precipitate.  What % of Ag + remains in solution at this point?

  Explain the heat combustion of acetylene

The heat combustion of acetylene, C2H2(g), at 25°C, is -1299 kJ/mol. At this temperature, ?H°f values for CO2(g) and H2O(l) are -393 and -286 kJ/mol

  Complete the following equations in molecular form

Complete the following equations in molecular form. The reactant coefficients are correct. Indicate precipitation, redox, or acid – base. Write the equations in NET ionic form (no spectator s). Balance charges and use the correct suffixes.

  What mass of h2o is required

what mass of H2O is required to form 1.6 l of O2 at a temperature of 273 k and pressure of .936 atm

  How many grams of lead (ii) chloride is produced

how many grams of lead (II) chloride is produced when 13.87 g lead (II) nitrate combines with hydrochloric acid to produce lead (II) chloride and nitric acid?

  How much water in liters could be vaporized

If this energy were used to vaporize water at 100 degrees C, how much water in liters could be vaporized? (Assume that the density of water is 1.0 g/mL.)

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