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What is the concentration of K+ in 0.15 M of K2S? If CaCl2 is dissolved in water

What is the concentration of K+ in 0.15 M of K2S? If CaCl2 is dissolved in water, what can be said about the concentration of the Ca2+ ion? It has the same concentration as the Cl…

What is the concentration of KMnO4 in the stock solution? The absorption coeffic

What is the concentration of KMnO4 in the stock solution? The absorption coefficient at a wavelength of 525 nm is 331,339 l/mole/cm. You are given ‘a’ which is 331,339 l/mol/cm an…

What is the concentration of [Cl?] in a solution of 10 mL of 12 M HCl when 6 mL

What is the concentration of [Cl?] in a solution of 10 mL of 12 M HCl when 6 mL of water is added?

What is the concentration of [Cl?] in a solution of 10 mL of 12 M HCl when 6 mL

What is the concentration of [Cl?] in a solution of 10 mL of 12 M HCl when 6 mL of water is added?

What is the concentration of [H+] in a 0.050 M solution of acetic acid? The Ka v

What is the concentration of [H+] in a 0.050 M solution of acetic acid? The Ka value for acetic acid is 1.8 Times 10 -5 . What is the solubility of barium sulfate in a solution co…

What is the concentration of [H^+] in molars, millimolars, and micro-molars for

What is the concentration of [H^+] in molars, millimolars, and micro-molars for a solution of pH 5? If you mix 10mL of a 0.1 M HCI solution with 8mL of a 0.2 M NaOH solution, what…

What is the concentration of [H^+] in molars, millimolars, and micromolars for a

What is the concentration of [H^+] in molars, millimolars, and micromolars for a solution of pH 5? If you mix 10mL of a 0.1 M HCl solution with 8mL of a 0.2M NaOH solution, what w…

What is the concentration of a solution in parts per million if 20.0 g of Na_2 S

What is the concentration of a solution in parts per million if 20.0 g of Na_2 S is dissolved in 40.000 g of solution? The health of fish depends on the amount of oxygen dissolved…

What is the concentration of acetic acid in the 0.100M pH 5.000 buffered solutio

What is the concentration of acetic acid in the 0.100M pH 5.000 buffered solution? Note 1: Based on the notation you use, you may write that the acetic acid concentration as eithe…

What is the concentration of ammonia in a solution if 24.80 mL of a 0.1165 M sol

What is the concentration of ammonia in a solution if 24.80 mL of a 0.1165 M solution of HCl are needed to titrate a 100.0 mL sample of the solution? Collect and Organize In the t…

What is the concentration of each of the following gases in clean, dry air? Expr

What is the concentration of each of the following gases in clean, dry air? Express the concentration in percent and parts per million. O_2 CO_2 N_2 Ar Define primary air pollutan…

What is the concentration of formate ion in a solution that is 0.10 M formic aci

What is the concentration of formate ion in a solution that is 0.10 M formic acid and 0.20 M HCl? A soluton of the salt, ammonium formate. (CVH.CHO, s A solution of the salt, ammo…

What is the concentration of gold ion in a saturated solution of Aucl_3, if the

What is the concentration of gold ion in a saturated solution of Aucl_3, if the Ksp is 2.9 times 10^-23 at a given temperature? What pH is required to prevent cloudiness (the form…

What is the concentration of phosphate in the original lake water sample if the

What is the concentration of phosphate in the original lake water sample if the unknown lake water sample in the option had been diluted by taking 25.0 mL of lake water and diluti…

What is the concentration of the dye in a solution witha percent transmittance r

What is the concentration of the dye in a solution witha percent transmittance reading of 40.2% at 640 nm? Need help answering B and C of the following questions below. I included…

What is the concentration of the final solution when 50 mL of 2.0 M HNO_3, is ad

What is the concentration of the final solution when 50 mL of 2.0 M HNO_3, is added to 100 mL. of water? (A) 0.34 M (B) 0.50 M (c) 0.67 M (D) 1.0 M What is the molarity of 1000. m…

What is the concentration predicting 50% mortality? The threat of bioterrorism m

What is the concentration predicting 50% mortality? The threat of bioterrorism makes it necessary quantify the risk of exposure to infectious to agents such as anthrax (Bacillus a…

What is the conceptual or theoretical definition (as defined in the review of li

What is the conceptual or theoretical definition(as defined in the review of literature section) of the following study variable:psychological stress. a.   Frequency of?errors is …

What is the conclusion about the null hypothesis?_______ A. Rejectthe null hypot

What is the conclusion about the null hypothesis?_______ A. Rejectthe null hypothesis because the P-value is less than or equal tothe significance level,alpha. B. Fail to reject t…

What is the conclusion about the selectivity on NaOCI? (If your results were inc

What is the conclusion about the selectivity on NaOCI? (If your results were inconclusive consult the IR posted on blackboard for further analysis and/or support). At the end of t…

What is the conclusion about the selectivity on NaOCI? (If your results were inc

What is the conclusion about the selectivity on NaOCI? (If your results were inconclusive consult the IR posted on blackboard for further analysis and/or support). At the end of t…

What is the concurring and desenting opinion? UNITED STATES of America ex rel. T

What is the concurring and desenting opinion? UNITED STATES of America ex rel. Ted D. KOSENSKE, M.D. v. CARLISLE HMA, INC.; Health Management Associates, Inc. Ted D. Kosenske, M.D…

What is the condition for thermal, mechanical, and chemical stability, respectiv

What is the condition for thermal, mechanical, and chemical stability, respectively? State each stability condition. Write the Clapeyron relation for an ideal gas with v_fe= v_g a…

What is the conditions for a state equilibrium of rigid bodies? (a) Bodies shoul

What is the conditions for a state equilibrium of rigid bodies? (a) Bodies should be neither in translational rotational equilibrium. (b) Bodies should be only in translation equi…

What is the conditions for a state equilibrium of rigid bodies? (a) Bodies shoul

What is the conditions for a state equilibrium of rigid bodies? (a) Bodies should be neither in translational rotational equilibrium. (b) Bodies should be only in translation equi…

What is the confidence level for the interval x plusminus 2.81 sigma/squareroot

What is the confidence level for the interval x plusminus 2.81 sigma/squareroot n? (Round your answer to one decimal place.) What is the confidence level for the interval x plusmi…

What is the configuration of the product yielded in the following reaction? Will

What is the configuration of the product yielded in the following reaction? Will the relative configuration of the product be cis or trans? A) (2R, 3R) B) (2S, 3S) C) (2R, 3S) D) …

What is the confirmatory test for ammonium ion, NH 4 + ? A white solid will prec

What is the confirmatory test for ammonium ion, NH4+? A white solid will precipitate. Production of ammonia gas, NH3, and blue litmus paper turning red because it is acidic. Produ…

What is the conjugate acid of CO_3^-2? CO_2^-2 HCO_3^- H_2CO_3 HCO_2^-2 none of

What is the conjugate acid of CO_3^-2? CO_2^-2 HCO_3^- H_2CO_3 HCO_2^-2 none of the above What is the pOH of an aqueous solution at 25.0 degree C that contains 3.98 times 10^-9 M …

What is the conjugate acid of HCO_3^-? co_3^2- H_3O^+ H_2CO_3 CO_2 in the acid-b

What is the conjugate acid of HCO_3^-? co_3^2- H_3O^+ H_2CO_3 CO_2 in the acid-base reaction between H_2CO_3 and NH_3, which of the following is a conjugate pair? H_3CO_3 and OH^-…

What is the conjugate acid of NH_3 ? NH_3 NH_2^+ NH_3^+ NH_4^+ NH_4 OH for a buf

What is the conjugate acid of NH_3 ? NH_3 NH_2^+ NH_3^+ NH_4^+ NH_4 OH for a buffer prepared by combining 0 370 mole of formic acid (HCOOH) and 0.230 mole of sodium format (NaCOOH…

What is the conjugate base of HSO^-_4 in the reaction below? CO^2-_3 + HSO^-_4 H

What is the conjugate base of HSO^-_4 in the reaction below? CO^2-_3 + HSO^-_4 HCO_3^- + SO^2-_4 CO^2-_3 SO_4^2- OH^- H_3O^+ HSO^-_4 Calculate the pH of a 0.021 M NaCN solution. […

What is the conjugate base of H_2PO^-_4 ion? a) H_3PO_4 b) H_2PO^-_4 HPO_4^-2- d

What is the conjugate base of H_2PO^-_4 ion? a) H_3PO_4 b) H_2PO^-_4 HPO_4^-2- d) PO_4^3- How many equivalence regions are observed in the titration of 0.00100M H_3PO_4 with stron…

What is the connection between genetic regulatory cascades and the observation t

What is the connection between genetic regulatory cascades and the observation that differentiation is a step-by-step process? Drag the terms on the left to the appropriate blanks…

What is the connection between regression to the mean and the bell-shaped normal

What is the connection between regression to the mean and the bell-shaped normal curve? Regression toward the mean does not influence distributions. Without regression to the mean…

What is the connection between the employees answer. Single click earnings recor

What is the connection between the employees answer. Single click earnings records and payroll tax reporting? (You may select more than one the box with the question mark to produ…

What is the consensus for this set of sequences? 5’-TTGCCGACTT-3’ 5’-ATGGCGTCTT-

What is the consensus for this set of sequences? 5’-TTGCCGACTT-3’ 5’-ATGGCGTCTT-3’ 5’-ATGCCGACTT-3’ 5’-ATGTCGACCT-3’ 5’-TTGCCGACTT-3’ 5’-ATGCCGACTT-3’ 5’-TCGCCGAGTT-3’ a. 5’-TTGCC…

What is the consequence of infinite recursion in Java? The program will hang as

What is the consequence of infinite recursion in Java? The program will hang as though there is an infinite Loop. The program will throw an Array out of Bounds Exception. The prog…

What is the contribution margin per unit? (Round your answer to 2 decimal places

What is the contribution margin per unit? (Round your answer to 2 decimal places.) What is the contribution margin ratio? (Enter your answer as a percentage rounded to 2 decimal p…

What is the contribution to the asset base of the following items under the Base

What is the contribution to the asset base of the following items under the Basel III requirements? (Leave no cells blank - be certain to enter "0" wherever required. Enter your a…

What is the contribution to the asset base of the following items under the Base

What is the contribution to the asset base of the following items under the Basel III requirements? (Leave no cells blank - be certain to enter "0" wherever required. Enter your a…

What is the contribution to the asset base of the following items under the Base

What is the contribution to the asset base of the following items under the Basel III requirements? (Leave no cells blank - be certain to enter "0" wherever required. Enter your a…

What is the control volume or closed system under analysis? Convert to consisten

What is the control volume or closed system under analysis? Convert to consistent system of units. is energy conserved in potential and kinetic energy differences are ignored? Whe…

What is the convergence set for Solution Using the root test we get lim(n->infin

What is the convergence set for

What is the coordination number for each of the following complexes? [Fe(CN)_4(C

What is the coordination number for each of the following complexes? [Fe(CN)_4(CO)_2]^2- [Mg(EDTA))^2- [Cu(NH_3)_4]^2+ Na(Au(Cl)_2] Enter the coordination numbers, in the order th…

What is the coordination number of a sphere in s hexagonal closest packed struct

What is the coordination number of a sphere in s hexagonal closest packed structure? In a cubic dose packed (or face-centered cubic) structure? How do the coordination numbers in …

What is the correct IUPAC name for the molecule shown below? 2, 2, 3-trimethyl-6

What is the correct IUPAC name for the molecule shown below? 2, 2, 3-trimethyl-6-heptyne 2, 2, 3-(3-butynyl)butane 5, 6, 6-tirmethy 1-1-heptyne sec-butyl-tert-buty lacety lene 5-t…

What is the correct IUPAC name of the following compound? A. 1, 4-dibromo-3-nitr

What is the correct IUPAC name of the following compound? A. 1, 4-dibromo-3-nitrobenzene B. 1, 4-dibromo-2-nitrobenzene C. 2-nitro-1, 4-dibromobenzene D. 1-nitro-2, 5-dibromobenze…

What is the correct JavaScript syntax for opening a new windowcalled \"window2\"

What is the correct JavaScript syntax for opening a new windowcalled "window2"? A)new.window("page.html","window2") B)open.new("page.html","window2") C)window.open("page.html","wi…

What is the correct K_sp expression for PbBr_2? K_sp = [Pb^2+][Br_2^2] K_sp = [P

What is the correct K_sp expression for PbBr_2? K_sp = [Pb^2+][Br_2^2] K_sp = [Pb^2+][Br]^2 K_sp = [2Pb^2+][Br^-] K_sp = [Pb^2+]^2[Br^-] In whivch of the following solutions would…