Which of the following are common coagulants? Several correct answers Group of answer choices iron salts alum Sulfur aluminum ferric sulfate

Q: 5 ml of pond water is added to 20 ml of saline. What is the dilution?

A: Given: Initial volume of pond water = 5 ml Volume of saline = 20 ml

Q: The KHP titer of NaOH is 40.84mg/mL. Determine total acidity if 18.00mL of NaOH is  required to…

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Q: What volume of 0.55 N CaCO; solution contains 244.2 grams of CaCO3? Answer:

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Q: Answer is provided. All I need is solution. Thank you From the following formula or a progesterone…

A: A question based on analytical process that is to be accomplished.

Q: MEQ 3. How many mg of Magnesium Sulfate (MGSO4) should be added to an IV solution to provide 5 mEq…

A: The solution is given below -

Q: 1. What type of intermolecular force will act in the following substances/solution? Justify your…

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Q: PROCEDURE D: Graph concentration versus absorbance, using Y axis for absorbance and X axis for…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: How many liters of a 0.2 M solution can be made with 0.3 moles of Na2SO4? Answer:

A: Molarity of solution represents the moles of solute per liter of solution. Thus, molarity is an…

Q: What volume of 1.2 M NaCl solution contains 242.5 grams of NaClI? Answer:

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Q: Measure |Sample 1Sample 2 Sample 3 Sample 4 Mass of unknown acid 1-D000g 1-OD0og 1- 000og | 1-0000g…

A: Calculation; *Moles of base  = molarity of base/volume (in L)  For sample 1;  Moles of base = 1…

Q: If 45.0 mL of solvent is added to 85.0 mL of an 80.0% solution, what would the new concentration be

A: If 45.0 mL of solvent is added to 85.0 mL of an 80.0% solution, We have to find a new concentration.

Q: H2SO4 + 2 NAOH 2 H20 + Na2SO4 If you require 33.35 mL of 0.541 M NaOH solution to titrate 210.1 mL…

A: The reaction occurs as follows: 2 NaOH + H2SO4 → Na2SO4 + 2 H2O 2 mol          1 mol Molarity of…

Q: ACTIVITY 4: Aromatic Water Peppermint water (Simple solution method) Formula Peppermint oil Purified…

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Q: MEQ 3. How many mg of Magnesium Sulfate (MgSO4) should be added to an IV solution to provide 5 mEq…

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Q: A 1.5 M solution of NaOH was made in a laboratory. If the solution made had a volume of 4.5 L, how…

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Q: AP Question // Q 3) A stock solution of 0.100 M cobalt (II) chloride is used to create several…

A: Dilution :-  If a solution of molarity M1 and volume V1 is diluted by adding water to a solution of…

Q: Trial 1 2 3 1. Weight of KHP (g) .409 g .417g .416g 2. Volume of titrant (mL) 24 mL 24 mL 24 mL…

A: From the given data, molarity of NaOH for each trial of titration and average molarity can be…

Q: What is the concentration of chloride ions when 0.223 moles of CrCl2 is dissolved in 742 ml of…

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Q: How much 0.7 M CaCl2 solution is required to make 381 mL of a 0.4 M CaCl2 solution? Answer in

A: Here we use the formula M1V1= M2V2.

Q: Long Answer: Ascorbic acid (Vitamin C) is a monoprotic weak acid with a pka of 4.17. When a 25.00mL…

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

Q: How many grams of NaCl are present in 1836 ml of a 1.18 M solution? Answer:

A: Molar mass of NaCl is 58.5 g/mol. Given volume of NaCl solution is 1836 mL and molarity is 1.18 M…

Q: A. carbon dioxide (CO2) Answer B. necn (Ne) gas Answer: C. magnesium chloride (MgCl2) dissolved in…

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Q: Basic oxide Acid salt Salt Base Acidic oxide Acid Answer Bank H3PO4 BaO Na20 CO2 N205 Ca(OH)2 K2HPO4…

A: An acid is any hydrogen-containing substance that is capable of donating a proton (hydrogen ion) to…

Q: Which of the following will show a Tyndall Effect? Select the correct response: Aqueous solution of…

A: Tyndall effect is an optical property of a colloidal solution. When a beam of light passed through a…

Q: Part A a solution that is 0.175 M in HC2H3O2 and 0.100 M in KC2H3O2 Express your answer using two…

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Q: Instruction Identify the type of analysis based on the description. More than answer is possible. 1.…

A: 1) L-ascorbic acid 500 medication contains L-ascorbic acid otherwise called ascorbic corrosive as a…

Q: Based first from the first photo (table 3-2). Answer A (3 only) answer B (1,2,3)thanks with complete…

A: We have to determine reaction is exothermic or endothermic.

Q: Calcium phosphate is a sparingly soluble salt. Its solubility product constant, Ksp, expression is…

A: The expression for Ksp is dependent on the reaction and the stoichiometry of the reaction of the…

Q: How many grams of CaCO3 are present in 2328 ml of a 0.63 N solution? Answer:

A: Answer: 73.4 g

Q: What is the pK+ in the average human blood serum which contains18 mg of K+ per 100 mL? A. 0.74 B.…

A: Mass of K+= 18 mg = 0.018 g Volume = 100 mL = 0.1 L

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: Which of the following are considerations that should be taken when choosing solvents for…

A: Correct answers are : 1. The desired compound should be significantly more soluble in one solvent…

Q: Vhat is the molarity of the solution with respect to NaCl? Express your answer using two significant…

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Q: What is the mass in grams of NaCN in 120.0 mL of a 2.40 x 10 M solution? STARTING AMOUNT ADD FACTOR…

A: Given:  Volume of solution = 120 ml = 0.120 L  Molarity of solution= 2.40 × 10-5 M

Q: Procedure 3: The following experiment was carried out. Results of the experiment are shown in the…

A: Balance net ionic equation for the three reaction in the procedure

Q: Which of the following solutions would turn on a light bulb? Group of answer choices 1 - C8H8 2 - HF…

A: An electrolyte seems to be a material which conduct electric current in aqueous solution due to the…

Q: If 28.8 mL of 5.9 M nitric acid is diluted to 75.0 mL, what would the new molarity be? Report…

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Q: Question is attached

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Q: Activity 4: Aromatic Water Peppermint water (Simple solution method) Formula Peppermint oil ___…

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Q: H3PO4 +________LiOH →_________HOH + Li3PO4   How many mL of 0.450 M LiOH are required to…

A: The given chemical equation can be balanced as H3PO4 + 3LiOH →3HOH + Li3PO4  Concentration of LiOH =…

Q: A solution contains 0.0123 M KCl and 0.0115 M NaCl. Calculate the expected pCl of the solution.

A: Given: Concentration of KCl = 0.0123 M And concentration of NaCl = 0.0115 M

Q: What volume in of a 0.32 M Mg(NO,)2 solution contains 45 g of Mg(NO,)2 ? STARTING AMOUNT ADD FACTOR…

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Q: How many grams of Ca(NO3)2 are required to make 532 mL of a 0.715 M solution? Answer:

A: Given data contains, Concentration of the solution/Molarity=0.715 M Volume of solution=532 mL

Q: Which of the following are insoluble in water?  Select all that apply Group of answer choices…

A: all hydroxides are insoluble in water except Na+ K+ Ca2+ Ba2+  Hence Lu(OH)3 is insoluble in water.…

Q: How many grams of NaCl are present in 530 ml of a 0.69 M solution? Answer:

A: Given the molarity of NaCl solution, C = 0.69 M or 0.69 mol/L Required conversion factor: 1 L…

Q: How many mL of 0.146 M NaC2H3O2 are needed to supply 15.7 g NaC23O2 ? Answer in mL

A: Given that:  Molarity of NaC2H3O2 = 0.146M = 0.146mol/L Mass = 15.7g  Molar mass of NaC2H3O2 = molar…

Q: If 45.3 mL of 0.116 M HC1 solution is needed to neutralize a solution of KOH, how many grams of KOH…

A: Given  volume of solution = 45.3 mL  molarity of HCl = 0.116 M   Required data -  molar mass of…

Q: How many milliliters of 6.75 M Nitric acid is required to react with 82.5 g of cuprous oxide? 14…

A: Given: Molarity of nitric acid = 6.75 M Mass of cuprous oxide = 82.5 g Known: Molar mass of cuprous…

Q: __________H3PO4______________ + Ca(OH)2 →__________ HOH + Ca3(PO4)2 What is the molar concentration…

A: Given: Vol of H3PO4 = 325.25 mL Vol of Ca(OH)2 = 475.60 mL Concentration, of Ca(OH)2 =0.465 M   The…

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.