Explain the smallest possible integer coefficients

Assignment Help Chemistry
Reference no: EM13564757

Write ionic equations that illustrate how each pair of compounds can serve as a buffer pair. Do not include physical states and use the smallest possible integer coefficients.

A.) H2CO3 and NaHCO3:

Adding H+

Adding OH-

B.)H2CO3 and NaHCO3:

Adding H+

Adding OH-

C.)NH4Cl and NH3:

Adding H+

Adding OH-

Reference no: EM13564757

Questions Cloud

Explain a precipitate with kci solution and also with cucl2 : Using the scheme of analysis as a guide, give the formula for a chemical substance that will behave as indicated- Form a precipitate with KCI solution and also with CuCl2-
Find the increase in the kineticenergy of the block : A horizontal force of magnitude 36.4 N pushes a block of mass3.81 kg across a floor where the coefficient of kinetic friction is0.640. find the increase in the kineticenergy of the block
Estimate what was the horizontal velocity : A stone is thrown diagonally upward with a vertical velocity of 23m/s and lands 83m away at the same height. What was the horizontal velocity
Explain the molecular diagram look for oxygen bonding : What would the molecular diagram look for oxygen bonding with bromine. Which are the bonding and which are the antibonding. When we did it this in class there were 8bonding and 5 anti. using a template.
Explain the smallest possible integer coefficients : Write ionic equations that illustrate how each pair of compounds can serve as a buffer pair. Do not include physical states and use the smallest possible integer coefficients.
Calculate the minimum compression of the spring : An 840 kg roller coaster is launched from a giant springof constant k = 31,000 N/m on a frictionless loop-the-loop track ofradius 6.2 m. Calculate the minimum compression of the spring
Explain sodium ions all in the same solution : make up a solution of an unknown that will contain lead, silver, mercury(I), copper, manganese, barium, and sodium ions, all in the same solution.
Calculate the energy lost in this first swing : A .65 m long pendelum is pulled back to an angle of 45 degreeswith the vertical and released from rest. Calculate the energy lost in this first swing
Find out the volume of naoh solution to prepare na3po4 : Determine the volume of NaOH solution needed to prepare 26.2 grams of Na3PO4. The NaOH solution is 12 percent NaOH by mass and has a density of 1.333 g/mL

Reviews

Write a Review

Chemistry Questions & Answers

  A 00539 g sample of iron sulfate was dissolved in dilute

a 0.0539 g sample of iron sulfate was dissolved in dilute hcl and treated with 10 bacl2 solution. the baso4 precipitate

  Explain the inherent measurement uncertainty

Every measurement has a measurement uncertainty. Discuss how precise and accurate measurement can be achieved in spite of the inherent measurement uncertainty. You could use either of the two options given below.

  What mass of sucrose should be combined

What mass of sucrose should be combined with 541 of water to make a solution with an osmotic pressure of 8.30 at 295 ? (Assume the density of the solution to be equal to the density of the solvent.)

  Explain the acid is diprotic

Given the acid is diprotic and its pKa is 1.90 and 6.70, estimate the PH after 10 mL of base are added? After 20 mL basea added? After 30 mL Base added?

  What mass of au is produced

What mass of Au is produced when 18.6 ampere of current are passed through a gold solution for 29.0 minutes.

  How long will it take for the concentration of a to decrease

how long will it take for the concentration of A to decrease from 1.0 M to 0.25 M? If [Bo] = 1.5 M, what will be the concentration once [A] = 0.25 M?

  State naturally occurring hydrogen and what percentages

When H2 gas is formed from naturally occurring hydrogen, what percentages of the molecules have molecular weights of approximately

  Calculate the density of the rock

A 14.824g rock is placed in a graduated cylinder containing 45.8mL of water. Calculate the density of the rock if the water level rises to 55.2mL.

  Explain excess sodium sulfate is added to exactly

Excess sodium sulfate is added to exactly 50 mL of a solution containing an unknown amount of silver(I) cation. Determine the concentration of the silver ion in this solution if 3.54 mg of a solid is isolated.

  Microcoulombs are required for complete oxidation of glucose

How many microcoulombs are required for complete oxidation of glucose in 0.300 microliter of blood in a home glucose monitor if the concentration is 1.00 g/L

  Calculate the heat of combustion of propane

burning 480 cm3 of propane measured at r.t.p,caused the temperture of 250 cm3 of water to increase by 42.5 celsius. calculate the heat of combustion of propane.

  Explain what is the wavelength of a single photon

the energy carried away by one mole of potassium is 295KJmol^-1. What is the wavelength of a single photon? What is the color of this light emitted

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