What is the pOH of a solution prepared by diluting 50ml of 0.06M HCl with 20ml of distilled water?

Q: Calculate the solubility of tantalum (II) sulfite at 45 C in a solution that is 0.00511 M sodium…

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Q: If I have an unknown quantity of gas held at a temperature of 1200 K in a container with a volume of…

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Q: How much 5.50M NAOH must be added to 450.0 ml of a buffer that is 0.0180 M acetic acid and 0.0250 M…

A: Given CH3COOH(aq)+OH-(aq)→CH3COO-(aq)+H2O(l) We know that pKa= 4.75 pH=5.75 For the 0.0265M sodium…

Q: Write the formula of the conjugate base of CH3CO2H

A: Conjugate base of an acid contains one less proton.

Q: Give the products of, AND mechanisms of formation for, ALL reactions in BOTH synthetic schemes. OH…

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Q: Suppose 60.0 mL of 0.100 M Pb(NO3)2 is added to 30.0 mL of 0.150 M KI. How many grams of Pbl2 will…

A: Answer: When solutions of Lead nitrate and KI are mixed double displacement reaction will take place…

Q: Determine the mechanism of nucleophilic substitution of each reaction and draw the products,…

A: We have to predict the mechanism for given reaction.

Q: at is the structure of the N-phenylthiohydantoin (PTH) formed upon treatment of a peptide with an…

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Q: OH 1. PdL, EtyN, MoCN Me 2. NaBH MEOH HO 3. CI EtN. CH,C Me 7. MeO HN MeN Br Me

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Q: Apply the IUPAC Naming rules to the following molecule: CH, -CH2 CH2-CH2-CH2-CH-CH2-C–NH - CH3…

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Q: ion was found to E he reaction rate to fo

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Q: a. Differentiate Benedict’s test from Barfoed’s test. b. Arrange the following sugars according to…

A: Benedict’s test and Barfoed’s test are used to determine the presence of carbohydrates.

Q: What mass of gold can be plated onto an object in 7.29 minutes at 6.39 A of current? Au3+(aq) + 3e-…

A: The amount of gold plated is given below

Q: Calculate the pH of 0.391 L of a 0.25 M acetic acid - 0.27 M sodium acetate buffer before (pH1) and…

A: The pH of a buffer solution is given by the Henderson-Hasselbalch equation as follows;…

Q: QUESTION 8 What is the density of a gas at STP if it has a molar mass of 45.2 g/mol? O 2.021 g/L O…

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Q: pressure of the gas is increased, while at the same time it is heated to a higher temperature, the…

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Q: What is the pressure exerted by 1.54 g Xe gas at 17.0 °C in a 350-mL flask?

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Q: 6) Fix the reaction: The following reactions will not work as shown. Explain why the reaction will…

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Q: Given the enthalpies of reaction.    P4 (s)  +  3 O2 (g)  → P4O6 (s)                        ΔH =…

A: According to Hess's law change of enthalpy in a chemical reaction is same regardless of whether the…

Q: Please help with this question question 9

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Q: A solution is made using 23.7 g of hexane (MM = 86.18 g/mol) and 60.0 g of octane (MM = 114.2…

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Q: A 4. What is the major product of the following intramolecular aldol condensation reaction? NaOH H20…

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

Q: Based on the reduction potential data below for two metals, what is the standard cell potential for…

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Q: Define the following phenomena with reference to main group compounds: (d) multicenter electron…

A: Here we to explain muticentered elctron deficient bonding in main group elements

Q: • Part B O2 (8) +2H20 (1) + 2Cu (s)+40H (aq) + 2Cu (aq) Express your answer using two significant…

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Q: The concentration of ammonia in a water sample can be measured by electrode. Why does the pH of each…

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Q: Based only on the half-reactions in table below, determine what spontaneous reaction will occur if…

A: When standard reduction potential (SRP) values are provided then, the electrode with less SRP will…

Q: The following information is given for antimony at latm: AHvap (1440.00°C) = 1.605 x 10° J/g AĦfus…

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Q: Calculate the amount of heat needed to boil 108. g of acetic acid (HCH,CO,), beginning from a…

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Q: The solvents, dichloromethane and cyclohexane, are organic liquids that are insoluble in water, and…

A: During liquid-liquid extraction of an analyte using two different solvents, the solvent with higher…

Q: y grams of radium can form by passing 278 C through an electrolytic cell

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Q: Sucrose (C12H22O11), which is commonly known as table sugar, reacts in dilute acid solutions to form…

A: Given reaction : C12H22O11 (aq) + H2O (l) → C6H12O6(aq) + C6H12O6 (aq)

Q: A chemistry student weighs out 72. g of an unknown solid compound X and adds it to 550. mL of…

A: An student weighs out 72. g of an unknown solid compound X and adds it to 550. mL of distilled water…

Q: On this one you can select more than one answer. Which C's are anomeric C's? 10 CH2OH 12 13 CH2OH 7…

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Q: (Q55) Nickel carbonate is being precipitated out of a 1.00 L solution. If the concentration of…

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Q: Why is better sensitivity usually achieved using graphite furnace atomizatiorrather than flame…

A: Flame atomization: Flame atomization is an atomic absorption spectroscopic analytical technique that…

Q: NaN3 е. TsO ELOH f. ELOH

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Q: LL The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure…

A: we need to calculate the enthalpy of vaporization of X using the given data

Q: What test can be used to differentiate starting material and end product in cyclohexanol oxidation…

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

Q: What temperature will be needed to heat treat copper such that the concentration of vacancies per…

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Q: Draw 3-ethylhexanoic acid. Draw the structure in line-bond form. Select Draw Rings More

A: In this question we have to tell the structure of 3-ethylhexanoic acid.

Q: 1. Why is it necessary to use a buret for measuring standard AgNO3 solution in volhard method? 2.…

A: Since you have asked multiple questions we will answer the first three for you. To get the remaining…

Q: If 51.44 kJ of heat evolved when 0.180 mol H2O(1) is formed from the combustion of H2(g) and O2(g),…

A: Let us solve the question.

Q: The  ε-caprolactone monomer from which the biopolymer polycaprolactone (PCL) is synthesized is…

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Q: Write the basic equilibrium equation for C6H5O". Be sure to include the proper phases for all…

A: Equilibrium constant is the ratio of product of concentration of products raised to their…

Q: image is an example of what type of unit cell? body-centered cubic O face-centered hexagonal…

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Q: Draw an MO diagram for Cu2+(aq)

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Q: Propose a synthesis of the target molecule from the starting material(s) provided Please be…

A: Step 1 : Hydrogenation. Step 2 : PCC oxidation of secondary alcohol. Step 3 : Acetlide addition to…

Q: 4) Draw a line-bond structure for the following molecule, making sure to properly indicate 3D…

A: The structure of organic compounds can be represented in various forms. The line-bond structure is…

Q: Consider the hypothetical equilibrium system below: A + B + C What is the equilibrium constant of…

A: We have to predict the equilibrium constant.

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.