concentration of malonic acid is 0.021M what is the ionic strength of malonic acid?

Q: Use the half-reaction method to balance the following equation, which is in an acidic solution:…

A: Given equation: ClO3− (aq) + I− (aq)⟶I2 (s) + Cl− (aq) Oxidation of Iodine in given reaction.…

Q: best solvent that can differentiate the pairs

A: First compound is amine and cyclic ether hence more polar in nature while compound B has secondry…

Q: Suppose you burn a 2.6 g sample of potato chips. You use the heat given off from that process to…

A: Given: The mass of the potato chips burned = 2.6 g The amount of water = 26.0 g The initial…

Q: 100.0 grams of sodium sulfate reacts with 50.00 grams of barium nitrate.   A-C IS ALREADY…

A: Mass of Na2SO4 = 100.0 g Molar mass of Na2SO4= 142.04 g mol-1 Mass of Ba(NO3)2=50.00 g Molar mass of…

Q: Identify the solubility class and give the best solvent that can differentiate the pairs of…

A: A pair of compounds can be separated from each other depending upon their relative polarity on the…

Q: g. HCl + CaCO3→ CaClz + H20 + CO2 h. CO2+ KOH → K2CO3 + H20

A:

Q: Potassium ion is present in foods and is an essential nutrient in the human body. One of the…

A: Please repost the question to solve part 3. of the question.

Q: Which of the following structures are classified as ethers? 2 3 1 a) I, 2, 3 and 4 6) I and 2 ) 1,2…

A: There are various types of functional groups present in organic chemistry-  1- alcohol 2- ethers 3-…

Q: A 20 mL of 0.10 M HCI was titrated with 0.06 M NaOH. What is the pH at the equivalence point? O 4.23…

A: The pH at equivalence point can be calculated as follows

Q: Predict the major organic product for the following reaction: CI NaOC(CH3)3 HOC(CH3), ox B C.

A: The haloalkane undergo elimination reaction to form alkene as the major product.

Q: Chemistry Calculate the pH for each of the cases in the titration of 25.0 mL of 0.150 M pyridine,…

A: we need to calculate pH for the given titration

Q: When dry ice (solid CO 2) sublimates, its entropy (A) increases (B) decreases (C) does not change…

A: sublimation is an endothermic process , means is heat used up in sublimation process from the…

Q: calculate calorimeter constant to 2 significant figures

A: Given that -  Temperature of cold water = 3.0°C  Temperature of hot water = 89.0°C  Volume of cold…

Q: A voltaic cell is made using the two half -cells below(written as reduction): Br2(1) + 2e+ 2Br (aq)…

A:

Q: Vitamin C acts as a coenzyme of hydroxylase by: a. the increased probability that the phosphate…

A: Please find your solution below : Coenzyme is a non proteins organic compound that binds with active…

Q: Examine the components of the solution below. Which term best describes the salt?

A: * Nacl is known as sodium chloride * It is a ionic compound and soluble in water

Q: If a sample of a certain solution is determined to have a [H3O+] concentration of 8.94×10^−4…

A:

Q: Which of the following is the correct condensed structural formula for the structure below? O…

A: we need to covert the given structure to its condensed formula

Q: Which term best describes the relationship between the following two molecules? న , వంా OH HO" Br Br…

A: we need to find the relationship between the two molecules given

Q: TOPIC: Recrystallization Students were tasked to conduct a recrystallization experiment to test the…

A: A question based on analytical process that is to be accomplished.

Q: 13) What is the product of the following reaction? Zn-Cu

A: ->The iodomethyl zinc iodide is usually prepared using Zn activated with Cu . The iodomethyl zinc…

Q: What is the Qsp of a solution mixture Al(OH)3 formed from 10 mL 1.00M C6H5NH2 and 15 mL 0.10M…

A:

Q: 7) Calculate the grams (g) of solute in these solution volumes given the molarity. a) How many grams…

A: Mole = weight / molar mass Molarity = mole / volume

Q: Name the major product of the reaction between (S)-2-bromohexane and KCH3COO. Be specific with the…

A: Alkyl halide reacts with acetate ion to produce an ester.  Also the intermediate formed in the…

Q: 50.0 mL of a 0.0750 M weak monoprotic acid solution was titrated with 18.75 mL of a 0.100 M…

A: Given-> Volume of HA = 50 ml Molarity of HA = 0.0750 M Volume of KOH = 18.75 ml Molarity of KOH =…

Q: Express the following with the least number of significant figures a) 12.85497195 b) 1.81231802…

A: Express the following with the least number of significant figures---

Q: Transamination involves the of an amino group from an amino acid to an alpha-keto acid, while…

A: Transfer, removal.

Q: 2. Why is it important to choose a specific dye to a particular substrate or fabric/textile type? 3.…

A: 2. Answer - Textile substrates are formed from yarns or fiber webs by several techniques including…

Q: Potassium ion is present in foods and is an essential nutrient in the human body. One of the…

A: Solution -

Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A: We need to arrange the given radioactive isotopes in order of radioactivity

Q: The standard reaction free energy AG" =-910. kJ for this reaction: 6 C(s) + 6 H,(g) +…

A: we need to calculate the value of delta G for the given reactions in the table

Q: d. KNO, - KNO, + 02 е. К + Н20 кон + Н2 f. P,010 + H20 → H3PO4

A:

Q: An acid solution at an initial concentration of 0.015 M. the pH of the acid solution at equilibrium…

A:

Q: Question 7 Which products complete the neutralization reaction shown below? HBr + KOH → A H,O + KBr…

A:

Q: Groundwater containing 0.0001468 M of Mg2+ is at equilibrium. Use the solubility constant…

A: Solution - pH = pH is a scale used to specify the acidity or basicity of an aqueous solution. Acidic…

Q: Exercise 2: 200 100 90 1. Reaction diagrams for a chemical process with and without a catalyst are…

A: An energy diagram is a diagram which shows the relative potential energies of reactants, transition…

Q: QUESTION 3. The number of moles of C and D produced on mixing 5 moles of A and 7 moles of B are…

A:

Q: How much heat will be transferred when 14.9 g of ammonia reacts with excess oxygen according to the…

A: The reaction in which heat is released is known as exothermic reaction.  The reaction in which heat…

Q: Which of the following is suitable to use when forming grignard reagent

A: Grignard reagent has general formula of R/Ar-MgX , where R is an alkyl group and Ar is an aromatic…

Q: why it makes sense to use an internal standard in IR spectrometry when its not used in Uv-Vis

A: Solutions- Internal standard method is used in Infra-red spectrophotometry.

Q: Complete the mechanism of addition of HCl to propene below. Please use curved arrows to indicate the…

A: The alkene react with hydrohalogen to undergo addition reaction to give haloalkane as the product.

Q: Question 9 The following data were obtained for a reaction. What is the activation energy? R-8.314…

A:

Q: Which of these molecules contains the more basic nitrogen? O Neither molecule is basic. O They are…

A: The compound having the ability to donate a pair of electrons is basic in nature.

Q: A .075M solution of a CH3NH2 has a pH of 9.25. a) Write the Kp reaction for CH3NH2. b) Calculate its…

A: Given that, the concentration of the methyl amine is C = 0.075 M. The pH of the solution is 9.25. a)…

Q: 3. The number of moles of C and D produced on mixing 5 moles of A and 7 moles of B are respectively…

A: given moles of A = 5 mol moles of B = 7 mol

Q: SOCI, 1. Mg/ether 3,4-dimethyl-1-hexanol pyridine 2. H,0 Cro/ H,SOJH,O OH %3D II OH он IV

A:

Q: Q2: - Two samples of the same radioactive nuclide are prepared, each having the same size. Sample A…

A: Answer: Half life of a radioactive sample is the time in which half of its activity becomes half of…

Q: What is the molar solubility of PbCl, in 0.018 M Pb(NO,), solution? Use table of the linear…

A: To calculate molar solubility of PbCl2 in 0.018 M Pb(NO3)2 solution Ksp of PbCl2 = 1.6 x 10-5

Q: solution is prepared disolving 2.00g of an substance in 10.0mL in water at 25°C. The freezing point…

A: Given- Weight of substance =2.00 gram  Volume of water =10.0 mL  T1=25°C T2= -0.350°C  Kf of…

Q: A 15.00 g sample containing mixed alkali and other inert components was dissolved and diluted to 300…

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.