1. How many grams of Ca(OH)2 are needed to neutralize 25.0mL of .100M HN03? The reaction proceeds as follows: 2HNO3 + Ca(OH)2 → H20 + Ca(NO3)2

Q: Fill in the table

A:

Q: 27) Calculate the standard cell potential (E0cell) of the cell: Co(s)│Co2+││Au3+│Au(s)…

A: Standard reduction potential E° cell = E°reduction -   E°oxidation Lower reduction potentials always…

Q: Which is a correct mechanism step in the formation of an acetal?

A:

Q: Which of the following statements is NOT TRUE about the change in free energy?   a) The change in…

A: To identify: The correct statement for the change in free energy i.e. ΔG.

Q: 1. What is the PH for a solution that has a volume of 2.50L and contains 5.33 grams of HCL? 2.…

A:

Q: Calculate the amount in grams of solid K2CrO4 to make 100ml of a0.2 M aqueous solution of K2CrO4.…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: Experiment No. (A], M [B], M [C], M Initial Rate, M/s 1 0.043 0.086 0.092 3.09x10 0.062 0.047 0.092…

A: The kinetics data given is,

Q: NalO, 1) МСРВА H,C, CH 2) Na* SCH, h)

A: The steps involved in this reaction are epoxidation, opening of epoxide ring and oxidation to form…

Q: What volume of a 0.150 M NaCl solution contains 0.0500 moles of NaCl?

A:

Q: Calculate the molar solubility of silver sulfde  (ksp= 6.0 x 10-51 )

A:

Q: What is the purpose of adding charcoal in toothpaste formulation? Is it approved by American Dental…

A: Toothpaste is used to clean the teeth. Most of the toothpaste uses compounds that clean the tooth…

Q: propose a detailed, stepwise synthesis of methyl yellow with benzene and chloromethane as your only…

A: Here we are required to show stepwise synthesis of methyl yellow with benzene and chloromethane

Q: Calculate the standard change in Gibbs free energy, AGixn , for the given reaction at 25.0 °C.…

A:

Q: Listen 2C4H10 + 2 Cl2 + 1202 → 7 CO2 + CCl4 + 10H2O If 11.98 g of C4H10 were reacted, how many…

A: Volume of one mole of gas at STP is 22.4 litre.

Q: 48. Name the following alkynes. CH,CH3 GH=CH CH; C=CCH2 CH3 CH;C=CCHCH,CH3 a b а. b. С. 50. Name the…

A: Let us name the given compunds.

Q: CH,CH,OH CH, CH, HO H* CH,

A:

Q: Calculate the [CI-], when 1 drop (0.05 mL) of 15.0 M HCl is added to 1.0 mL of solution. To…

A: Given: Concentration of Ag+ ions = 6 M

Q: Balance the equation for a half-reaction that occurs in acidic solution. Use e¯ as the symbol for an…

A:

Q: Describe the factors that affect the solubility of a solid in a liquid. What does it mean to say…

A: There are following factors which affect the solubility of solid in a liquid -  (1) Temperature -…

Q: Describe the characteristics of a neutralization reaction, how it is identified, and types of…

A:

Q: Question 35 Briefly discuss the theoretical principles behind infrared spectroscopy under the…

A: Since you have asked a question with multiple sub-parts, we will solve first three sub-parts for…

Q: MEAICI, -95 °C Ph Ph НО

A:

Q: Given the following reaction MnO4- (aq) + Ag(s) --> Ag+ (aq) + Mn (s) a.) Provide a balanced…

A:

Q: Calculate AH for the production of 0.440 mol of AgCl by this reaction. Express your answer in…

A: Given : We have to calculate enthalpy for the reactions.

Q: QUESTION 9 Which of the following diols would cleave into two fragments with HIO 4? 3,4-hexandiol…

A:

Q: : O: O Yes. O No, it has the wrong number of valence electrons. The correct number is: 0 O No, it…

A: Given,

Q: Give two examples of Gross Errors. Please do not give what is already given in the example. Thank…

A: Errors that occurs due to the carelessness of human or mistakes in reading instruments is called…

Q: Complete the following table by calculating the missing entries. In each case indicate whether the…

A:

Q: Give two examples of random errors. Please do not give what is already given in the example. Thank…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: What is the major product? CH 3, KOH

A: Alkene is not reactive towards CH4 or KOH.

Q: Calculate to three significant digits the density of dinitrogen monoxide gas at exactly -10 °C and…

A: Given-> T = -10°C = -10 + 273 = 263 K P = 1 atm

Q: State quick predictions for AgNO3/EtOH Test (SN1) for each compound 2-Bromobutane 1-bromobutane…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: Calculate the standard potential, E°, for this reaction from its AG° value. X(s) + Y+(aq) x++(aq) +…

A:

Q: Which of the following statements concerning ground state electron configurations is/are CORRECT?

A:

Q: Place the following ions in order from smallest to largest ionic radii: K+, Na+, Mg2+, and Al3+.

A:

Q: What happens to the activation energy as the temperature in a reacting system increases? the…

A: *Activation energy is extra amount of energy      needed to make the reaction effective . *…

Q: 2. Calculate [HT ]eg if 12.1 ml of 0.120 M N2OH was required to titrate 25.0 ml of the KHT in pure…

A: #2: HT- reacts with NaOH or OH-(aq) through the reaction below: HT-(aq) + OH-(aq)  ---> T2-(aq) +…

Q: There are two different systems of delocalized electrons in capilin, one containing more electrons…

A:

Q: A colloidal dispersion differs from a true solution in that colloidal particles_____ a. are large…

A: The correct answer about colloidal particles are given below

Q: Ilim What is the product of the reaction below? H2 Pd/C A B O A

A: In this question we have to tell the product of the reaction.

Q: Predict the elution order of the following solutes in reversed phase HPLC. но acetanilide…

A:

Q: Calculate the standard potential, E°, for this reaction from its equilibrium constant at 298 K. X(s)…

A: we know that E0=2.303RTlogk/nF putting all value of R,T and F we get E0= 0.059logk/n Here given…

Q: For the following reaction identify the arrow-pushing pattern that is being utilized: Pattern…

A: The given reaction is the first step of the SN1 first order nucleophilic substitution reaction.

Q: Which of the following statements concerning factors that affect solute solubility is incorrect?…

A: To identify: The incorrect statement about the solubility:

Q: Given the data below, the E'cell = 0.30 V for the reaction: Cr(s) + 3FE3* (aq)→ 3FE2* (aq) + Cr3+,…

A: In this question we have to tell that the given value of E° cell =0.30 V is true or false.

Q: What is the oxidation state of iron in the following compound Ka[F (CN)&J? +2 +3 +1

A: K3[Fe(CN)6]

Q: Calculate the ΔH for the reaction. Show the complete and step by step solution. NO(g) + O(g) -> NO2…

A:

Q: Give two examples of the Method error (one of the classification of systematic error). Please do not…

A: Method error is caused by the defects in the exoerimental methods.

Q: Conside the thration of f 0 mt cf n otco H (C N( weak tase, K64 05) with 0 100 C Cakulate the pt…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Briefly discuss the following a) The structures and mode of action of anticancer platinum compounds…

A: Anticancer platinum compound: * Platinum exists primarily in either a 2+ or 4+ oxidation state.…

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.