What would be the Nernst Equilibrium for chloride if [KCIJO =5 mM and [KCIJI - 140 mM and [NaCIji = 5 mM and [NaClJo= 140 mM ? Take your time. %3D %3! -100 mV -80 mV -20 mV O-140 mv 40 mV 60 mV
Q: The pk, for the acid dissociation reaction of bicarbonate is 10.33. HCO3 (aq) + H2O(1) 2 CO32-(aq) +...
A:
Q: How many kilograms of water is needed to prepare 7.12 molal of solution using 23.0 g KNO2? The molar...
A:
Q: a What is the maximum mass of ammonia that can be produced from a mixture of 1.00 x 10 g N2 and 5.60...
A:
Q: What CrO42- concentration is required to initiate precipitation of Ag2CrO4 from a solution that is 0...
A:
Q: 1. A labelled flowchart of a continuous steady-state two-unit process is shown below. Each stream co...
A: A labelled flowchart of the steady state process is given. The mass flow rate of inlet stream is 100...
Q: The table below is partially completed for subshells A and B, where subshell B is the next subshell ...
A: The data given is,
Q: Instructions: Provide the correct IUPAC name for the following organic compounds. If geometric isome...
A:
Q: 6. Using the method of initial rates, show the calculation for determining the order, y, with respec...
A: Rate = conc^n Rate1/rate 2 - (conc1/conc2)^n (3.2× 10^-6)/(1.4× 10^-5) = (0.010/0.040)^n 32/140 = (1...
Q: Ammonium perchlorate (NH¸CIO.) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts wi...
A: Ammonium perchlorate reacts to produce the nitrogen gas, chlorine gas, oxygen gas and water. The ba...
Q: Consider the balanced reaction given below. How many moles of CO2 would form when 0.628 mol of C4H3 ...
A: Given that, Moles of C4H8=0.628 mol Moles of CO2 = ?
Q: Calculate the RSD of the data below. 70.24, 70.22 and 70.10
A:
Q: Alcohols Grignard Reagents Carbonyl Compounds CH3 H2C `CH2OH b. он CH3CH2CHCH2CH3 с. но снз CH3
A: The Grignard reaction is an organometallic chemical reaction in which alkyl, allyl, vinyl, or aryl-m...
Q: The radioactive nuclide Co has a shelf-life of 17.5 hours. What mass Co remains from 0.0100g sample ...
A:
Q: A local FM radio station broadcasts at a frequency of 88.2 MHz. Calculate the energy of the frequenc...
A:
Q: 4.52 Plexiglas, a clear plastic used to make many molded articles, is made by polymerization of meth...
A: Polymerization is the process of formation of polymer from the maneric units .
Q: you are given 15ug/ml atrazine to prepare a 3 ppb solution a. use te terms working and stock to de...
A:
Q: What volume of 0.150 M AgNO 3 solution is required to react with 80.0 mL of 0.0660 M CaCl 2 solution...
A:
Q: What's in your Bucket (write the molecule and what type--WB, WA, SA, SB, buffer, or water) before an...
A: Before addition of 2.5 ml of 1.0 M NaOH , Bucket contains 50 ml of 0.1 M HCl and 0.2 M (CH3)3N Wher...
Q: Voeitima C Mossuite+ weid batte 1 2. 18.95589 18.3015g 17.64589 16११५११ 3.
A: Answer:
Q: 4.53 What monomer unit might be used to prepare the following polymer? CH3 CH3 CH3 CH3 CH3 ý CH,.CH,...
A: A monomer is a type of molecule that has the ability to chemically bond with other molecules in a lo...
Q: ent wants to make 65.0 mL of a 5.70M stock solution of LiBr, how many grams of solid, anhydrous lith...
A: Given : Molarity of LiBr = 5.70 M Volume = 65 ml
Q: Using the balanced equation for the fermentation reaction, calculate for the theoretical amount of a...
A: Consider the given information is as follows; Mass of sucrose = 10 g Density of ethanol = 0.79 g/mL ...
Q: Balance th
A:
Q: Problem Set Ch 4 NAME: Please complete this assignment on a separate sheet of paper. 1. Show how eac...
A: Non-electrolytes are those compounds which doesn't furnish ions when dissolved in water. Non- electr...
Q: d) Assume all of the Ca2* in the water comes from CaCO3. How many moles of CaCO, are in 1 L of water...
A: Answer
Q: Sodium formate reacts with permanganate in neutral solution according to the equation CHO2 + MnO4 +...
A:
Q: JOluLIOnJ a) Ammonium sulfate and barium nitrate b) Lead(II) nitrate and sodium chloride c) Sodium p...
A:
Q: If a buffer solution is 0.290 M in a weak base (K, = 1.4 × 10-5) and 0.580 M in its conjugate acid, ...
A: pH of the buffer solution is determined by the Henderson-Hasselbalch equation as shown below: pH = p...
Q: 4.40 Draw the structure of a hydrocarbon that reacts with only 1 equiva- lent of H2 on catalytic hyd...
A:
Q: Rate dr Reatin tab mg + Itch toble 1: volume of gos produced In 3 cm strip mgt 5o-o ML ItCL gus, O E...
A: In the reaction between magnesium and hydrochloric acid, the salt magnesium chloride is produced whi...
Q: The following results were found after completion of Part C in the Experimental procedure: 0.056 M ...
A: Rate =k[I-][H2O2]2 We have to calculate the value of k for run 2 of the experiment.
Q: (h) Consider the binary phase diagram below. i. What is the eutectic composition and temperature? At...
A: 1. A eutectic mixture is a homogeneous mixture which melts at a single melting temperature , which i...
Q: Laboratory 2 Report Sheet - Lab 2 Questions and Problems (Show complete setups.) Q.5 A patient recei...
A: Since you have posted multiple questions as per guidelines we can answer only one per session . If y...
Q: In the compound K4[Fe(CN)6], the oxidation state of iron and its coordination number, respectively, ...
A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please re...
Q: Identify the classification of drug metabolism and specific type of reaction involved in each drug s...
A: All drug molecules contain various functional groups and the metabolism of each drug takes place whe...
Q: Which is true of a system at equilibrium Kc - 1? Equilibrium favours neither reactants nor products ...
A: Answer :
Q: According to the balanced chemical question below, how many grams of Be 3N 2 can be formed from 5.91...
A:
Q: 2. If 20.0 mL of distilled water, 0.2 mL of 6.0M HC,H;O2(20, 1.2 mL of 1.0M NAC2H3O2(aq) and 0.5 mL ...
A:
Q: a) CI
A:
Q: 3. Write equations to show how isopropyl alcohol might be prepared: (a) from an olefin; (b) from an ...
A: Isopropyl alcohol can be synthesized as follows
Q: HOw does yo Questions and Problems Q.7 An infant has a mass of 3.40 kg. What is the weight of the in...
A: To Solve this problem we have to do unit conversion .
Q: What are the oxidation states of the 2 compounds?
A: In the given problem, the oxidation state of all the atoms present in the reactant molecule and the ...
Q: t the esterification mixture
A: This is a multiple questions.According to Guidelines, in multiple questions, we can solve only three...
Q: How much energy is transferred by 1 mol of 02(g) reacting in the equation below? C6) + ½ O2e) → CO),...
A: In this,half mole of oxygen react to release 110.5kj/mol of energy then when half mole of oxygen rea...
Q: You add hydrochloric acid slowly to the water and notices that the flask feels hot. System: Surround...
A: The part of universe choosen for thermodynamics consideration is called as system and all other part...
Q: 2 Every batch of natural Color additives has to be certified: Please explain the solution in a. True...
A: Answer:
Q: free draw appropriate balanced equations of the following functional groups: halogenoalkane, seconda...
A:
Q: Table of Molar Mass (g/mol) Na,so, 142 Bacl, 208 Baso, 234 Nacl 58.4 Answer the questions below for ...
A:
Q: Which causes the system below, at equilibrium, to shift to the product side? 2C0(g) +10 > 2CO2(2) , ...
A: Le chatelier's principle: According to the Le Chatelier's principle when a change in concentration t...
Q: Look at the structural formula of the organic compounds below, name them and give a detailed analysi...
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- The equilibrium constant for the reaction2Fe3+(aq) + Hg22+(aq) ⇌ 2Fe2+(aq) + 2Hg2+(aq)is Kc = 9.1×10-6 at 25.0°C. What is ΔGo at this temperature?TypeFormulaKsp Solubility Product Constants (Ksp at 25 oC) TypeFormulaKspBromidesPbBr26.3 × 10-6AgBr3.3 × 10-13CarbonatesBaCO38.1 × 10-9CaCO33.8 × 10-9CoCO38.0 × 10-13CuCO32.5 × 10-10FeCO33.5 × 10-11PbCO31.5 × 10-13MgCO34.0 × 10-5MnCO31.8 × 10-11NiCO36.6 × 10-9Ag2CO38.1 × 10-12ZnCO31.5 × 10-11ChloridesPbCl21.7 × 10-5AgCl1.8 × 10-10ChromatesBaCrO42.0 × 10-10CaCrO47.1 × 10-4PbCrO41.8 × 10-14Ag2CrO49.0 × 10-12CyanidesNi(CN)23.0 × 10-23AgCN1.2 × 10-16Zn(CN)28.0 × 10-12FluoridesBaF21.7 × 10-6CaF23.9 × 10-11PbF23.7 × 10-8MgF26.4 × 10-9HydroxidesAgOH2.0 × 10-8Al(OH)31.9 × 10-33Ca(OH)27.9 × 10-6Cr(OH)36.7 × 10-31Co(OH)22.5 × 10-16Cu(OH)21.6 × 10-19Fe(OH)27.9 × 10-15Fe(OH)36.3 × 10-38Pb(OH)22.8 × 10-16Mg(OH)21.5 × 10-11Mn(OH)24.6 × 10-14Ni(OH)22.8 × 10-16Zn(OH)24.5 × 10-17IodidesPbI28.7 × 10-9AgI1.5 × 10-16OxalatesBaC2O41.1 × 10-7CaC2O42.3 × 10-9MgC2O48.6 × 10-5PhosphatesAlPO41.3 × 10-20Ba3(PO4)21.3 × 10-29Ca3(PO4)21.0 × 10-25CrPO42.4 × 10-23Pb3(PO4)23.0 × 10-44Ag3PO41.3 × 10-20Zn3(PO4)29.1 ×…The acid-dissociation constant for benzoic acid (C6H5COOH)is 6.3 x 10-5. Calculate the equilibrium concentrations ofH3O+, C6H5COOH-, and C6H5COOH in the solution if the initialconcentration of C6H5COOH is 0.050 M.
- A 50.0 mL sample of 0.0543 M AgNO3(aq) is added to 50.0 mL of 0.100 M NaIO3(aq). Calculate the [Ag+] at equilibrium in the resulting solution.The Ksp value for AgIO3(s) is 3.17 × 10-8. [Ag+]=?The Ksp value for magnesium arsenate [Mg3(AsO4)2] is 2.00 X 10-20 so if a chemist added 1.19 x 10-2 M of Pb3(AsO4)2(aq) which is a common ion then what would be the concentration of the Arsenate ion AsO43-(aq) in Molarity at equilibrium? 1.97 x 10-2 2.78 x 10-2 2.38 x 10-2 1.74 x 10-2 3.24 x 10-2 2.99 x 10-2 2.57 x 10-2 2.11 x 10-2 1.55 x 10-2 1.35 x 10-2What is the solubility of bismuth (III) sulfide in moldm-3 at 25°C if its solubility product is 3.456x10-27
- Calculate MW from Average EM. MW (g/mol) = n (eq/mole) x EM (g/eq) where n is the number of H+ ions titrated per moelcule of acid TRIAL # moles of OH- # moles of H+ # equivalents H+ Equivalent Mass (g/eq) 1 0.00264 0.00264 0.00264 113.26 2 0.003295 0.003295 0.003295 91.05 113.26 + 91.05 = 204.31/2 = 102.155 g/eq average EM Acid is Sulfamic AcidThe Ksp value for Cu(OH)2 is 1.6x10‑19 at 25oC, what will the equilibrium concentration of [Cu2+] in a solution with pH = 8.0?1.For the aqueous reaction A + B à C + D, the equilibrium concentrations in moles per liter are [A] = 0.002, [B] = 0.005, [C] = 0.00004 [D] = 0.00025 i. What is the equilibrium constant Keq? ii. What is the dissociation constant pK? a. The partial pressure of gas A is 10 ppmv. It has a Henry’s constant for dissolution in water of KH = 0.02
- Wifey?: What is the Ksp for a compound with generic formula A3X2 if the concentration of X3- ions in a solution saturated with the compound in water is 2.80 x 10-2 M. A. 1.18x10-3 B. 1.51x10-11 C. 4.65x10-7 D. 1.16x10-7 E. 5.81x10-8 Zach Childress: WhatAt 25oC, Ka for acid dissociation of aspiring (C9H8O4) is 3.0 x 10-4. Calculate ΔGo for the reaction C9H8O4 (aq) + H2O(l) H3O+(aq) + C8H7O4-(aq)The Ksp for nickel(II) hydroxide at 25 degrees Celsius is 2.0 * 10^-14. What is the molar solubility of nickel(II) hydroxide in an aqueous solution that is buffered to pH = 10.102?