Construct the reaction table for mixing 22.0 mL of 0.190 M AgNO3 and 74.0 mL of 0.140 M K2CrO4. Enter the net ionic equation. Reaction Tabl ecation+anionprecipitate (a) What mass of precipitate forms? (b) What is the concentration of the excess reactant at equilibrium? (c) What is the concentration of the limiting reactant at equilibrium? (The answer is NOT zero. Please use Ksp to calculate this.)

Q: he mass c

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Q: 1) Below you are given the structures of the disaccharides lactose and trehalose. он он но он но но ...

A: Here we have to predict acetal and hemiacetal group present in the following  given disaccharides an...

Q: Draw a curved arrow mechanism and predict the product. H EN CH3 H3C Create OscerSketch Answer 1 Comp...

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Q: The pKa of acetic acid, HC2H3O2 is 4.58. A buffer solution was made using an unspecified amount of a...

A:

Q: Write the concentration equilibrium constant expression 2+ 2 Cu (aq)+41 (aq)-2 Cul(s)+I,(aq)

A: To solve this problem we have to write the equilibrium constant expression .

Q: A chemist will use a sample of 30 g of ethanol (CH3CH2OH) in an experiment. In one to two sentences,...

A: Given :-  mass of ethanol = 30 g  carbon      12.01 hydrogen   1.01 oxygen      16.00   To calculate...

Q: 3a. Draw the structure of 2-butene and the product from the reaction of 2- butene and Br2/CCI4. 3b. ...

A: Alkene follows markovnikov rule in addition of hydrogen halide 

Q: Identify the correct structures in each step of the reaction sequence shown. 1) NaOCH2CH, CH3CH,OH 1...

A:

Q: Calculate the concentration of PCI5 in the given reaction at equilibrium at 78C. PC|3(g) + Cl2(g) PC...

A: Given- PCl3+ Cl2 <->PCl5 Kc = 3.572 × 104 At equilibrium - [PCl3] = 0.302 M [Cl2] = 0.226 M  

Q: A pressure of 150 KPa is equivalent to how many meters of water? Of mercury (sHg = 13.6)?

A:

Q: 1. For an aqueous solution containing Na*, Cl-, and Br¯, determine: (a) the number of components (b)...

A: Concept:  According to phase rule:  F= C+P-2  Where  F = degree of Freedom  C = component  P = no of...

Q: Questions Describe the steps involved in the preparation of a metallographic sample: Sectioning (cut...

A: Metallographic examination utilises inverted optical light for inspection of material grain Sizing ,...

Q: A chemist places 1.750 g of ethanol, C2H6O, in a bomb calorimeter with a heat capacity of 12.05 kJ/K...

A: a.) Models would be calculated using formula :  Moles = mass / molar mass  b.) To calculate q ( heat...

Q: Which arrow-pushing mechanism best explains activation of acetyl chloride for Friedel-Crafts acylati...

A: The arrow pushing mechanism that best explains the activation of acetyl chloride for friedal crafts ...

Q: In this experiment, Ag (aq) reacts with SCN (aq) to form a precipitate. Adding AgNO3 (aq), which con...

A: Value of equilibrium constant depends only on the temperature. No other factor can change the value ...

Q: e product(s) fc

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Q: NO2 (g) = 2 N204 (g) (brown) (colorless) When the temperature decreases, the color of the equilibriu...

A: As by decreasing temperature equilibrium moves forward direction hehce, Reaction is exothermic  2) e...

Q: Sharing of electron pairs between atoms. OMolecular bond lonic Bond metallic bond atomic bomb

A: In the first question we will answer which semiconductor material is used for high speed purposes in...

Q: K°  0.   b. K° > 1 and G° < 0.   c. K° < 1 and G° = 0.   d. K° = 0 and G° = 0.   e. K° = 1 a...

A: As we knows for Spontaneous reaction □G° is negative.  Relationship between equilibrium constant and...

Q: Ammonia reacts with oxygen as follows: 4NH3(g) + 702(g) → 4NO2(g) + 6H2O(g) AH° = -1132 kJ Calculate...

A: 4 moles of ammonia on reacting with oxygen produce 4 moles of nitrogen dioxide gas and 6 moles of wa...

Q: What is the effect of the following on the volume of 1 mol of an ideal gas? The pressure changes fro...

A: Data given: Number of moles of an ideal gas, n = 1 mol Initial pressure, P1 = 760 torr Final pressur...

Q: 1. Derive Van der Waals Equation in cubic form. What can you say about the 3 real roots of this equa...

A: The cubic form of van der Waals equation is needed to be derived and the dependence of the three rea...

Q: If water is added to a 0.70 molar solution of CuSO4, what will change? O Molarity will increase O Mo...

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute...

Q: Nature favors exothermic reactions because after such a reaction a. energy previously held ...

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Q: A 27.0 mL sample of 0.497 M formic acid (HCHO2) is titrated with 0.497 M NaOH. Calculate the pH afte...

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Q: How many mL of 55% by mass ethanol (density =0.952) is needed to mix with 620 mL of 70% by mass etha...

A: Answer: In this question we have to calculate the mass of the solution and mass of ethanol in terms ...

Q: 6. Magnesium oxide can be produced by heating magnesium metal in the presence of oxygen. The balance...

A: The balance chemical reaction :  2Mg(s) + O2(g) ---&gt; 2MgO(s)  Mass of Mg = 10.1 g  Mass of O2 = 1...

Q: The base protonation constånt K, of morpholine (C,H,ONH) is 2.14 x 10 . Calculate the pH of a 0.86 M...

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

Q: How many moles of gas are in a gas sample occupying 0.738L at 135 mmHg and 30°C? O 190 mol O 4.01 mo...

A:

Q: 1.0 M aqueous solutions of the following substances are prepared. Which one would you expect to have...

A: Given 1.0 M aqueous solutions of  NaOH  CH3CH2OH (ethanol)  KBr CH3COOH (acetic acid)  HClO4 We need...

Q: 50.00- 45.00 40.00- 36.00 30.00 3 25.00- 20.00- 15.00- 10.00- 5.00 MM CM 0.00 o.bo 1 14.00 200 4.00 ...

A: Peak has the shape of a triangle. Formula for the area of a triangle will be used to calculate the a...

Q: The rate constant for this zero-order reaction is 0.0350 M ·s=1 at 300 °C. A → products How long (in...

A:

Q: You wish to measure the iron content of the well water on the new property you are about to buy. You...

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Q: The following table shows data from the titration of four 10.0 mL samples of a solution containing h...

A: a.) First we would Calculate volume of NaO* added using formula :  Volume of NaOH added = Final bure...

Q: What is true about the specific heat of ice and water? *   the same since they are essentially made ...

A: When one gram of substance is heated by one degree celsius then the amount of heat which is required...

Q: The reaction for the metabolism of sucrose, C12H22011, is the same as for its combustion in oxygen t...

A: Molecular weight of sucrose C12H22O11 = 342.30 g/mol Number of moles of sucrose = mass/mol.wt. = 77....

Q: Liquefied petroleum (LP) gas burns according to the following exothermic reaction: C3H$ (g) + 502 (g...

A:

Q: Ag (aq) CI (aq) 56.4 AgCl(s) S JK- mol-) AH f(kJ/mol) 72.68 96.2 Use the data given to calculate the...

A: To solve this problem we will use the given data in the table and we will calculate ∆H° and ∆S° to g...

Q: An aqueous solution at 25 %C has a pOH of 8.61. Calculate the pH. Round your answer to 2 decimal pla...

A: Given :- pOH at 25°C = 8.61  To calculate :- pH of solution 

Q: A chemist titrates 80.0 mL of a 0.1023 M butanoic acid (HC,H,CO,) solution with 0.4765M KOH solution...

A: In this question we will do an acid-base reaction between butanoic acid which is a weak acid and KOH...

Q: What is the final organic product of the reaction sequence shown? 1) CH3O Na+ 2) CH2=CHCH,Br 3) CH,O...

A: Given starting compound is methyl acetoacetate. In the given reaction there are two alkylation take ...

Q: Which of the following is an aldol condensation product derived from the self-condensation of 2-buta...

A:

Q: Ką for formic acid, HCOOH, is 1.80×10-4. Ką for acetylsalicylic acid (aspirin), HC,H,04, is 3.00x10-...

A: -&gt;conjugate base of strong acid is weak base. -&gt;Ka is proportional to acidity. -&gt;conjugate ...

Q: Determine equilibrium concentration of NOCI in the reaction given the following initial concentratio...

A: Given :  Kc  = 4.601 x 104  [NO] = 0.300 M [Cl2] = 0.500 M

Q: reactants and products, determine which direction the each of the following reaction proceed? Use th...

A:

Q: Which of the following is an aldol condensation product derived from the self-condensation of 2-buta...

A: The aldol condensation product derived from the self condensation of 2-butanone is:

Q: A A Me -Me

A: Answer : A is the most stable alkene.  Because this alkene is more substituted and have more number ...

Q: 1a.Which of the molecules below would be the expected product for the hydrohalogenation of the follo...

A: To solve this problem we have to complete the given reaction and draw the structure of given compoun...

Q: Calculate the entropy associated with a transition between orthorhombic sulfur and monoclinic sulfur...

A: In this question, we have to Calculate the entropy associated with a transition between orthorhombic...

Q: 3. Use the balanced equation below to answer questions a-d. 4 NH3(2) + 3 O22) 2 N2 + 6H2O a. How man...

A: To solve this problem we will use the given balanced chemical equation .

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.