Explain the relative strength of a base

Assignment Help Chemistry
Reference no: EM13319097

What are some factors to help you determine the relative strength of a base? For example, how would you know that NH2- is a very strong base? Or that OH- is a weaker base than NH2-? And that CN- is a relatively weak base?

Reference no: EM13319097

Questions Cloud

What is the peak value of the voltage across this resistor : The rms current in a 46-%u03A9 resistor is 0.34 A. What is the peak value of the voltage across this resistor
Who benefits from the existence of the loanable funds market : Three students have each saved $1,000 and each can invest up to $2,000. Here are the rates of return on their investment projects: Harry 5%, Ron 8%, and Hermione 20%.
Obtain the internal resistance of the battery : A 7.28-%u03A9 resistor is connected across a 9.00-V battery. The voltage between the terminals of the battery is observed to be only 7.27 V. obtain the internal resistance of the battery
Estimate depth change in lake in feet during a 1-year period : The evaporation rate from the surface of a 3650-acre lake is 100 acre-ft/day. Estimate the depth change in the lake in feet during a 1-year period if the net inflow to the lake is 25 cfs. Is the depth increasing or decreasing
Explain the relative strength of a base : What are some factors to help you determine the relative strength of a base. For example, how would you know that NH2- is a very strong base. Or that OH- is a weaker base than NH2- And that CN- is a relatively weak base
How far will the disk travel until it stops skidding : solid disk of radius 4.05 cm and angular velocity of 81.32 rad/s about an axis through its center perpendicular to its plane. How far (in cm) will the disk travel until it stops skidding
Keynesian economic theory states that : Many prices, including wages, would not be reduced even when aggregate demand decreased.
Determine the smooth concrete and the flow gain : Determine the discharge for (a) commercial steel (b) cast iron (c) smooth concrete and the flow gain if the highest capacity pipe material is chosen over the lowest.
Find their mutual inductance : Two solenoids of radii 2 cm and 5 cm are coaxial. They are each 25 cm long and have 380 and 960 turns, respectively. Find their mutual inductance in mH

Reviews

Write a Review

Chemistry Questions & Answers

  The dependent schrodinger equations of a particle with mass

dependent Schrodinger equations of a particle with mass m confined in the one-dimensional potential (1/2)kx^2 , where k is some constant.

  Explain weak bases ionizes water to form oh

Write chemical equations showing how each of the following weak bases ionizes water to form OH-. With NH3

  Explain calcium supplements commonly contain calcium ions

Calcium supplements commonly contain calcium ions in the form of calium carbonate (CaCO3). If one calcium supplement weights 600. mg, how many moles of calcium are contained in each pill

  What is the identity of the metal

If 31.82 g of a metal oxide reacted with excess carbon and 4.08 L of CO2 formed at 100 C and 1.5 atm what is the identity of the metal

  Explain specifically can you do to gain more information

Does this verify that only a single detergent compound is in the extract. What specifically can you do to gain more information about the composition of the shampoo extract

  Explain many household cleaning products contain oxalic acid

1) Many household cleaning products contain oxalic acid H2C2O4, , a diprotic acid with the following dissociation constants: Ka1=5.9E-2 and Ka2=6.4E-5 Calculate the equilibrium concentration of C2O4^2- in a 0.20 M solution of oxalic acid

  Explain the value of the equilibrium constant for haber

What is the value of the equilibrium constant for Haber process at 298K if the equilibrium concentration are as follows:

  Compute only provide an estimate of the naoh concentration

Why does this calculation only provide an estimate of the NaOH concentration. In other words, why do we have to standardize the HaOH in this experiment to find its exact concentration

  Explain a saturated solution of calcium fluoride

Consider a saturated solution of calcium fluoride in 0.039 M potassium nitrate. Complete the following tasks, and then answer the question.

  Explain chemical experiments were performed to determine

Rates of reactions: Rate = k [A]^m [B]^n where the reaction time = 1 / Rate. Two chemical experiments were performed to determine the exponent "n". (We will assume that "m" is known).

  Evaluate the molar concentration of oh- ions

Calculate the molar concentration of OH- ions in a 0.560 M solution of hypobromite ion (BrO-; Kb = 4.0 x 10^-6). What is the OH- and PH

  Explain what is the molarity of the bacl2 solution

A 0.4000 g sample that contained 96.4% Na2SO4 (142.04 g/mol) required 41.25 mL of barium chloride solution to reach the endpoint in a precipitation titration. What is the molarity of the BaCl2 solution

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