Depict whether or not a precipitate will form

Assignment Help Chemistry
Reference no: EM13664298

Depict whether or not a precipitate will form when a solution containing 1x10-2 M Pb2+ ions is added to a 2 x 10-4M solution of I- ions the Ksp of PbI2 is 9.8×10-9

Reference no: EM13664298

Questions Cloud

Define the specific heat capacity of iron : Presuming that no heat is lost to the cup or the surroundings, explain what will the final temperature of the water be. Define the specific heat capacity of iron= 0.449 J/g degree C and water = 4.18 J/g degree C.
Compute the change in internal energy delta e : Compute the change in internal energy delta e for a system that is absorbing 35.8 kJ of heat as well as is expanding from 8.00 to 24.0 L in volume at 1.00 atm. Remember that 101.3 J= 1 l*atm.
State a reaction that corresponds to breaking : Consider benzene (C6H6) in the gas phase. State a reaction that corresponds to breaking all the carbon-carbon bonds in C6H6 (g).
State the reaction for breaking all the bonds in c6h6 : Think benzene (C6H6) in the gas phase. State the reaction for breaking all the bonds in C6H6 (g) and find out the enthalpychange for the reaction.
Depict whether or not a precipitate will form : Depict whether or not a precipitate will form when a solution containing 1x10-2 M Pb2+ ions is added to a 2 x 10-4M solution of I- ions the Ksp of PbI2 is 9.8×10-9
Explain what is the empirical formula of the substance : If the compound chloral hydrate known in detective stories as knockout drops is composed of 14.52% C, 1.83% H, 64.30% Cl, and 19.35% O by mass and has a molar mass of 165.4 g/mol. Explain what is the empirical formula of the substance
Explain what is the final volume of the gas : The temperature of 3.0L of an ideal gas is raise from -50C to 100C at constant pressure. Explain what is the final volume of the gas. Explain what is the pH of a 0.02molL-1 solution of sulfuric acid. Presume complete dissociation
Explain what is the chemical reaction for the process : Sodium bisulfate [NaHSO3] was utilized to remove the excess Hypochlorous acid. Explain what is the chemical reaction for the process
Explain what is the molecular formula for the compound : If a 1.8 mole sample of a compound weighs 195 g and is found to be 11.18% H and 88.82% C. explain what is the molecular formula for the compound?

Reviews

Write a Review

Chemistry Questions & Answers

  Define what is the value in min-1 of the rate constant

The decomposition of a compound, A, to form B + C is known to be a first order reaction. If the half-life of the reaction is 5.93 minutes at 65 °C, what is the value in min-1 of the rate constant for the reaction at this temperature

  Compute the vapor pressure of the pure liquids

The vapor pressure of the pure liquids at 25°C are 451 torr for pentane and 321 torr for cyclopentane. Assume that the solution is an ideal solution.

  Explain nitrous oxide gas (n2o) is cooled from 162°c to 53°c

Calculate q, w, ?E, and ?H for the process in which 80.0 g of nitrous oxide gas (N2O) is cooled from 162°C to 53°C at constant pressure of 5.00 atm. (See Table 9.1.) N2O Cv J/K mol = 30.38 Cp J/K mol = 38.70

  What wavelength of radiation must be used to eject electrons

What wavelength of radiation must be used to eject electrons with a velocity of 1.5 X 10^3 km s-1

  Explain a tap water sample is to be analyzed for nickel

A tap water sample is to be analyzed for nickel at the ppm level, which method would yield accurate results with the least amount of sample preparation?

  Explain core electrons decrease the nuclear charge felt

The effective nuclear charge is approximated as the total nuclear charge minus the number of core electrons. Thus, effectively, core electrons decrease the nuclear charge felt by the valence electrons because they are between the nucleus and the v..

  Define and find the ph at the equivalence point

Consider the titration of 52.0 mL of 1.2 M NaOH with 1.0 M HCl. Find the pH at all the following points. At the equivalence point.

  State the standard change in gibbs free energy

For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species. For the reaction C2H6 (g)+ H2 (g) -> 2CH4

  Calculate the number of grams of hc2h3o2 needed

Calculate the number of grams of HC2H3O2 needed to make 450 mL of 0.322 M solution.

  Wat are the products of cyclohexanol

what are the products of cyclohexanol

  Explain the crucible would this have made the calculation

If magnesium oxide smoke has been lost in too great an amount during the heating of the crucible would this have made the calculation % Mg in the product too high or too low? Explain.

  What is the volume needed to make naoh

What is the volume (in mL) needed to make a 0.1273 M NaOH solution with 0.02534 moles of NaOH?

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