Explain the chemical formulas nf3 and nabf4

Assignment Help Chemistry
Reference no: EM13332979

Choose the answer which presents the chemical formulas NF3, NaBF4, and BF3 in order of increasing solubility of the substances with these formulas in hexane (lowest solubility listed first). a) NF3 < NaBF4 < BF3 b) NaBF4 < BF3 < NF3 c) NaBF4 < NF3 < BF3 d) BF3 < NaBF4 < NF3 e) NF3 < BF3 < NaBF4

Reference no: EM13332979

Questions Cloud

What average thermal power is produced as the rock stops : A 20.0kg rock slides on a rough horizontal surface at 5.50 m/s and eventually stops due to friction. What average thermal power (Watts) is produced as the rock stops
Value is created during the process : Value is created during the process
What has happened to u.s. household debt over the past three : What has happened to U.S. household debt over the past three years? What has happened to U.S. household savings over the same time period?
How much energy per year do they use for lighting : There are 50x10^6 homes in the US. Each home has one light bulb which runs one hour per day. all have 75watt light bulbs. How much energy per year do they use for lighting
Explain the chemical formulas nf3 and nabf4 : Choose the answer which presents the chemical formulas NF3, NaBF4, and BF3 in order of increasing solubility of the substances with these formulas in hexane (lowest solubility listed first)
Calculate by how much will the silk stretch : A typical large orb spider has a mass of 0.50 g. If this spider suspends itself from a single 12-cm-long strand of silk, by how much will the silk stretch
Which of the following curves—average fixed cost : Which of these same four curves would shift as a result of the per-burger tax? Why? Show this in a new graph. Label the graph as precisely as possible.
What is the bulk modulus for this fluid : The speed of sound in a different fluid is 1360 m/s. What is the bulk modulus for this fluid? The density of this fluid is 13500 kg/m3
Reduce the exchange rate below : The exchange rate is currently $ 2.00 per pound. Anincrease in the price level in the US relative to the price levelin England will:a. increase the exchange rate to $2.50b. not affect the exchange ratec. increase the exchange rate to $3.00d. reduce t..

Reviews

Write a Review

Chemistry Questions & Answers

  Describe what is the partial pressure of the co

A mixture consisting of 7.0g CO and 10.0g SO2, two atmospheric pollutants, has a pressure of 0.33 atm when placed in a sealed container. What is the partial pressure of the CO?

  Explain accurately represents the rate law for the reaction

A reaction in which A, B, and C react to form products is first order in A, second order in B, and zero order in C. Which of the following most accurately represents the rate law for this reaction

  Compute the percent recovery and percent composition

diamond powder (C) and BaCO3, separates the mixtures and recovers 1.75g sugar, 0.86g diamond powder and 2.29g BaCO3(s). Calculate the percent recovery and percent composition if the initial mixture they started with weighted 5.08g

  The balanced net ionic equations representing the reactions

Write out the balanced net ionic equations representing the reactions that occur when iron (III) in water reacts with: A) Hydrochloric Acid.

  Explain synthesize benzocaine from benzene

synthesize benzocaine from benzene. please explain in detail in only three steps how to achieve this reaction. list NMR, MS and IR peaks for each step.

  How many moles of hydronium ions will be released

10.00 mL of a solution containing 0.17 M NaCl and 0.23 M AlCl3 is introduced into a fully charged cation exchange column. How many moles of hydronium ions will be released by the column?

  Non-bonding electrons and formal charges where necessary

Three resonance structures of the following cation are possible. One resonance form is given below, but it is incomplete. Complete the given structure by adding non-bonding electrons and formal charges where necessary

  Estimate empirical and molecular formulas of ethylene glycol

Ethylene glycol is used as automobile antifreeze. 6.38g og this compound contains 2.47g of carbon and 0.620g of hydrogen. The rest is oxygen. The molar mass is 62.0g/mole.

  State the change in internal energy of the gas

What is the work exchanged between the system(gas) and its surroundings. What is the change in internal energy of the gas. What is the change in enthalpy of the gas

  Determined the reversible carnot cycle

Consider the reversible Carnot cycle shown in the following figure given below with 1.21mol of an ideal gas with CV=5R/2 as the working substance. The initial isothermal expansion occurs at the hot reservoir temperature of Thot = 760K from an init..

  What is the maximum amount of precipitate that could be form

If 13.57 g of copper(II) chloride react, what is the maximum amount of precipitate that could be formed?

  Explain the hcl was used to titrate the pk

8 ml of the HCl was used to titrate the pK_a 3.8 group; so 2 ml was enough to titrate the rest of the high pK_a group. The upper pK_a group must have begun the experiment as 80% acid form, 20% base form.

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