(6) For the reaction Hzg +lzg 2Hlg The slope of the plot of log K vs is -6666 K. What is the activation energy for the reaction?

Q: Give an example of each, Un-Saturated Solutions and Saturated solutions?

A: When one or more substances are dissolved in a solvent that is homogeneously mixed is called a…

Q: I have 1,4 mol HCl. I want a 0,2M solution. How many liters man I make? How many moles of HCl are…

A: Molarity is defined as number of solute present in 1000 ml of solution . Mole=…

Q: Calculate the conc. of HCl in molarity having a 15.02 mL of HCl sol needed in a 26.1 mL of 0.32…

A:

Q: solution

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Q: What does a solution concentration of 2.0 M mean?

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Q: Fifty milliliters (mL) of a 0.10N solution of sodium thiosulfate, NazS2O3, is to be make a 0.02ON…

A: Given data, To calculate the final volume by using the following equation,

Q: what volume in L of a .724M Nal solution contains .405mol of Nal

A:

Q: Directions: Click each answer vou want to select You must select all the correct answers. Which of…

A: Molar concentration is a measure of the concentration of a substance, in particular of a solute in a…

Q: What volume of a 0.85M stock solution would be needed to prepare 4.5 L of a solution at 0.30M…

A:

Q: Give 3 reasons why it is important to learn calculations of concentrations of solutions.

A: Concentration is the amount of substance in a particular sample. Increased concentration means…

Q: How many millimoles of NaCl are present in 25 mL of a 0.035M solution?

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Q: how many g of sodium hydroxide are present in 831 mL of a 0.750 M solution

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Q: do NOT form a solution. Select the correct answer below: Owater and olive oil O water and ethanol…

A: solution is a homogeneous mixture of one or more solutes dissolved in a solvent

Q: 2012 2011) sumate 7) How many mL of 0.750 M phosphoric acid will contain the following? J☺ 0.15 mol…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

Q: A solution is composed of two main components called and

A: Given, complete the fill in the blank-  A solution is a mixture of two of more components.

Q: Which of the following solutions would resulting in neutral solution after mixing with 200ml of…

A: Answer is d) 160 ml of 0.50 M NaOH

Q: Can you please solve number 5 and show all of the steps to the solution

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

Q: Provide an example of a solution that contains a nonvolatile saw you dissolved in water. Statewood…

A: Most seen example for the solution that contains non volatile solute dissolved in water is Urea…

Q: What amount of 0.38 M solution can be made from a296mL 4.65 M solution?  Answer should be in L…

A: Given, The amount of 0.38 M solution can be made from a296mL 4.65 M solution is:

Q: How many liters of aluminum flouride are needed to produce 12.5mol of a 0.22M solution?

A: To solve this problem we have to calculate the volume of Solution.

Q: What is the Molality of 100 ml HCI is required to make 350 ml of a 1.2 M solution

A: Molarity =?  Volume before dilution 100ml Volume after dilution =350ml Molarity=1.2 Dilution formula…

Q: How many milliliters of a 12M solution of HCI is needed to make a new solution that is 250 mL and…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: A B Solubility C

A: Solution is a homogeneous mixture of two or more compounds. The compound which is in small quantity…

Q: Kr ions 12.3mL(1.36mol) In. KBr solution

A: Given: The volume of the solution of KBr=12.3mL=0.0123 L. The number of moles of K+ ions=1.36 moles.…

Q: Which symbol expresses the amount of solute by the amount of solution? Which symbol is the standard…

A: Molarity (M) : Number of moles of solute present in 1 litre of solution.   Molarity = no. of moles…

Q: ill in the gaps in the text During a laboratory session, dilute a solution10-2M  . You should make…

A: Here Stem solution is a solution that has a concentration of 10-2 M and the ringer solution is…

Q: In lab you are required to make 250.0 mL of a 1.1 M NaOH solution. How many grams of NaOH should you…

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Q: How much water should be added to 25.0 mL of 0.227 M HCl to dilute the solution to0.105 M?

A:

Q: How many equivalents per liter are in a 3.7M solution of KBr

A: We know that, equivalent weight of salt = Molecular weightTotal number of positive or negative…

Q: What is the chloride ion solution in 1.7M of calcium chloride?

A: We are given the concentration of calcium chloride=1.7 M

Q: How many liters are needed to make a 4.8M solution of KBr if 4 mole of KBr are available for use?

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Q: You need 50 millilitres of a HCL solution that is 0.02N. You have on hand 0.5N solution. How would…

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Q: A 500 l-mL solution of acetic acid contains 65mL of pure acetic acid. Find the present concentration…

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Q: How much water should be added to 14mL of 15% alcohol solution to reduce the concentration to 7%?

A: Given,         V1 = 14 ml  M1 = 15%        V2 = ?         M2 = 7 %

Q: If i have 0.09079M HCL concentration solution & .09731M NaOH concentration solution  What amount…

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Q: What volume of 1.2M solution will have 8.4g of nitric acid?

A: Molarity is defined as the number of moles of the solute divided by the volume of the solution in…

Q: A 0.110 m solution. of an unknown is prepared by dissolving 0.651 g of the unknown in 50.0 g of…

A: In this question molality, the mass of solute, and the mass of the solvent of an unknown solution…

Q: How do you define the 3 given and give one example each with problems and solutions 1. Percent…

A: 1. Percent Concentration 2. Molarity and 3. Normality - These are three different parameters to…

Q: How many liters are needed to make a 3.5M solution of KBr if 9 mole of KBr are available for use?

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: how many grams of copper sulfate are needed to prepare 0.25m solution in 200 mL

A:

Q: Question 22 Which solution would have the highest vapor pressure above the solution? Your answer: O…

A: Salt solution Nacl breaks into two parts . Sugar is nonelectrolytes and it will not easily break.

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.