Strontium hydroxide solution, Sr(OH)2, is 0.96molars. How many normals is the solution approximately? a) 2 b) 1 c) 3 d) 4

Q: 27% oleum solution is equivalent to a solution that is _______ % SO3 and _______ % H2SO4.

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Q: Choose the correct answer and show the step by step solution.

A: These are the different ways of calculating concentration, Molarity, Molality, Mass Fraction and…

Q: Each row of the table below describes an aqueous solution at abo Complete the table. That is, fill…

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Q: Which one is an example of a standard solution? 1. Sugar solution 2. Basic solution 3. Acidic…

A: A homogeneous mixture of two or more substances is known as a solution. The species which present in…

Q: how you would make a 5M solution of substance A given that substance A has a molecular weight of 75…

A: The concentration for solutions is expressed in terms of molarity as follows,

Q: Part A a 1.50 M HCl solution prepared from 200.0 mL of a 7.0 M HCl solution Express your answer…

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Q: 5. The [H*] of a solution of 0.001000 M solution of potassium chloride is a) 1.036 x 107M b) 1x 107…

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Q: Calculate the pHpH of each solution. 9.28×10−3 MM KOH 6.89×10−3 MM HNO3 6.54×10−4 MM Sr(OH)2

A: 9.28×10−3 M KOH   6.89×10−3 M HNO3   6.54×10−4 M Sr(OH)2

Q: Answer 1 and 2 complete solutions

A: Photosynthesis in plants converts carbon dioxide and water into glucose (C6H12O6 ) and according to…

Q: please provide the correct solution for the following

A: Given alcohol is 2,3-dimethylbutan-1-ol

Q: Calculate the volume of concentrated HCl 12.2 M needed to prepare a solution of 50ml 3.0 M HCl.

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Q: 1. How many grams of benzoic acid (C,H.COOH) are contained in a 75 ml solution at 0.21 M…

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Q: What is the difference between a 1 M solution and a 1 m solution?

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Q: Can you please answer question 17.92 and show all of the steps to the solution

A: In a hydrogen-oxygen fuel cell, the chemical energy associated with the reaction of hydrogen and…

Q: Which of the following solutions is the most basic solution? A) POH = 5.0 B) PH=10.0 C) [H+] = 1.0 x…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A concentrated ammonia solution is 17.4 M ammonium hydroxide (NH4OH). How do you prepare a 250 mL of…

A: Given: Concentration of concentrated ammonia solution = 17.4 M Concentration of diluted ammonia…

Q: Fill in the blanks: Write C if Statements a and b are correct H if both statements are incorrect E…

A: In experiment of molar mass determination using freezing point depression we used a solute which…

Q: Just question 9 please I need a complete solution :(

A: Moles of the solution is calculated as, number of moles =mass molar massnumber of moles =3.42…

Q: 0.5%. Nach and wateer.

A: In this question we have to prepare 10ml of physiological solution with the help of above data.

Q: Why are KMnO4 solutions filtered before they are standardized?

A: When a solution is made from the accurate and known quantity of the compound then the resultant…

Q: Write out a recipe to create the following solution: 50ml of 3M NaCI

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Q: 152 mL of 0.480 M hydrochloric acid is exactly neutralized with 0.180 M chromium(VI)hydroxide…

A: Titration is the quantitative method of estimating the strength of the any component. Molarity is…

Q: Calculate H3O*| of the following polyprotic acid solution: 0.135 M H3C6H5O7. (Kal = 7.4 x 10 4, K2=…

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Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A: pH measures the strength of Acidic and Basic Nature.  pH = - log [H3O+] pH < 7 means Acidic…

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: It requires 24.15 mL of 0.03 M HCl to neutralize 38.2 mL of a NaOH solution. What is the…

A: We will write the balanced reaction and then using stoichiometric calculations we will calculate the…

Q: Calculate the amount of solid sodium chloride needed to make 200.00 mL of a 0.200 M solution. **give…

A: Molar mass is the mass of one mole of any substance, which is expressed as g/mol. Given: Volume of…

Q: The molarity and normality of a diprotic acid is the same. True False

A: Normality = n × molarity  n= basicity of acid

Q: 19 - How many mL of 5 M HCl solution is needed to prepare 25 0 mL of 2 M HCI solution? 200 mL 0.100…

A: Following information given in the question - Initial Molarity of Hydrochloric acid, HCl solution =…

Q: Determine the MOLARITY of HCl in a solution of 200mL where 0.20g of HCl is present.

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Q: What is solution of 13km to m?

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Q: 45.80mL of a 0.372 M H3PO4 solution were used to titrate 50.00 mL of a NaOH solution.Determine the…

A: Given as  Volume of H3PO4 =45.80 mL Concentration of H3PO4 = 0.372 M Volume of NaOH=50.00 mL The…

Q: 2-Describe how we can prepare 500ml of 10M NH3 solution from the above solution.

A: Molarity is the number of moles of solute dissolved per liter of solution. Since you have asked…

Q: 16. Calculate the number of grams of glucose in 100.00 mL of a 10.0% solution.

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Q: THE NORMAL CONCENTRATION OF 0.1 M OF SODIUM NITRITE SOLUTION (NaNO2) IS EQUAL TO Choose one answer:…

A: We know that ,Normality (N)=X × Molarity (M) Where X is no of cations or anoions produced by the…

Q: Each row of the table below describes an aqueous solution at about 25 °C. [1,0°] 0 2 Complete the…

A: From given  Each row is filled and pH and H3O+ is found with the following notation as follows

Q: An aqueous solution contains 0.050M of methylamine. What is the concentration of hydroxide ion in…

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Q: If you dilute 175mL of a 1.6 M solution of LiCl to 1.- l determine the new concentration of the…

A: For dilution use , M1V1 = M2 V2

Q: 3. T

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Q: Answer the following questions about a 1.50M HCl solution: How many milliliters of the solution must…

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Q: How would I prepare a 508 ml solution of 0.05M sulfuric acid? Concentration of sulfuric acid is…

A: Here we will use the mole concept. M1V1=M2V2 Number of Moles remains same before and after dilution.…

Q: How many milliliters of a 0.450 M K F solution contain 0.600 moles of K F ?

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Q: 0 తేందు If you have a solution (1M) Hydrochloric acid in (250mL) , and you want to prepare (0.5M)…

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Q: Determine the emperical formula of 20.2 % Al, 79.8% Cl .  Given: Find: Solution:

A: Given: Compound having Al 20.2% and Cl 79.8% Find: Emperical formula of compound  Formula used: mole…

Q: II. Directions: Give the correct answer of the following. (15 points) Give the five types of…

A: Give the five types of solution we encounter every day. Give one example for each type. Answer : 1.…

Q: What type of solution has a hydroxide ion concentration, [OH-], that is greater than a hydronium ion…

A: Acidic solutions are those which have pH < 7 and basic solutions are those which have pH > 7

Q: What will be the number of moles of HCl in 100 ml of 0.1 M HCl solution?

A: The molarity of a solution is the ratio between the number of moles of the compound to the volume of…

Q: Determine the equivalents needed to make 1.5L of 3N solution of HCl.

A: Normality = number of eq / volume (L) 3N = eq / 1.5 L

Q: y = 2755x 04 0.000 Concentration, M Abserbence

A: Answer Concentration of unknown is determined to be 0.000110 M.

Q: How many grams per millilitre of NaCl are contained in a 0.250M solution .

A: We know , Molarity of NaCl = Moles of NaCl / volume of solution in L By using this we can calculate…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.