Question 13 How many 500mg tablets of erythromycin are required to prepare 240 mL of a solution of erythromycin where 2 g is present in 100 mL of the solution? Answer = tablets (round up your final answer into the next whole number)

Q: How much 6.9M MGCIO, solution is required to make 72 L of a 0.4 M MgCIO, solution?

A: Dilution of solution occurs when water is added to the concentrated solution. The concentration…

Q: What is the mass (in g) of sodium chloride dissolved in 1818 mL of solution with a concentration of…

A:

Q: Two cleaning solutions are on the shelves of a local grocery store. Both solutions have the same…

A: A diluent is a diluting agent. Certain fluids are too viscous to be pumped easily or too dense to…

Q: Solubility А В C

A: Solution is a homogeneous mixture of two or more substances.

Q: Question 2. A solution has a concentration of What is its concentration in ppm?

A: Given, concentration of solution = 0.5 mg/ml  Concentration in ppm = ? ppm is parts per million

Q: Dilution is common practice in lab to make solutions. How many milliliters 12 M HCl are needed to…

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Q: Interactive Example 4.5 - Concentration and Volume Typical blood serum is about 0.14 M NaCI What…

A: given: concentration of NaCl = 0.14 M mass of NaCl = 1 mg = 1× 10-3 g molar mass of NaCl = 36.5…

Q: How many moles of HCl are in a solution 3.2 L solution with a molarity of 1.21 (DO NOT ROUND YOUR…

A: Molarity is defined as the number of moles of solute dissolved per litre of solution.

Q: What hydrogen ion concentration does a 0.11 M HCl solution contain? What chloride ion concentration…

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Q: Moles = Molarity (Moles/Liter) * Liters Question: How many grams of NaOH would be required to make…

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Q: Hi Can you please teach me how to do this question? Thank you! You are preparing 1.0 liter of 1.0 M…

A: A numerical problem based on quantitative analysis, which is to be accomplished.

Q: moles Molarity Liters

A: Introduction : We have to calculate molarity of HCl.

Q: 0.4 L of a 2 M solution are poured into a beaker. 0.5 L of water is added to the beaker what is the…

A: It is given that initial volume of a solution is 0.4 L and its initial molarity is 2 M and to this…

Q: What is the volume in liters that is needed to create a 0.5 M solution with 3.7 moles of C5H12?…

A: The question deals with the relation between molarity and moles of a substance. Molarity of the…

Q: For the half dilutions part of your experiment how many samples are you required to have ? How much…

A: Following is the appropriate answers of the given question.

Q: How many moles of NaCl are in 0.43 L of a 0.75 M NaCl solution?

A: Mole concept is applied to find out the quantity of any compound in moles. The moles can be…

Q: How many grams of NaCl would be required to create a 12.1 % of a 495 g solution?

A: Given data is as follows: The mass of the solution = 495 g Mass of the NaCl to create 12.1% of 495 g…

Q: 300. mL of beer contains about 15 mL of alcohol. Calculate the % of alcohol by volume. * O 15% O 5%…

A: As per the guidelines, I am Giving answer for the first question. Post other question separately.…

Q: 1. How much water should be added to a 15 gallon solution of 35% hydrogen peroxide to create an 8%…

A: Initial volume and initial concentration of H2O2 is given, for which final volume and volume of…

Q: Question 12 Dr. A dilutes 35.0 mL of 2.4 M H2SO4 to a new volume of 850.0 mL. What is the new…

A: 12) given, Before dilution: Concentration of H2SO4 solution (M1) = 2.4 M Volume of H2SO4 solution…

Q: How many moles of Nal would be found in 250mL of a 4.5 M solution? Write your answer with three…

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Q: How many L of 4.0 M solution can be made with 132g of NaCI?

A: Given,  The mass of NaCl = 132 g.  The molarity of NaCl solution = 4.0 M.

Q: QUESTION 8. What is the molarity of a solution containing 15.6 g of KCl in 274 mL of solution?

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Q: Calculate the molarity of 0.9 moles of MgCl, in 2.6 L of solution. Report your answer with 3 decimal…

A: The molarity of a solution is defined as the number of moles of solute present per liter of…

Q: What is the molarity of a solution containing 12.0 grams of NaCl in 1500 mL of solution? .00800M…

A: Molarity (M) is defined as the number of moles of solute per volume of the solution in liter. It can…

Q: Given 1 M HCl stock solution and a 50 mL vol flask, how much volume (mL) is required to make 0.05 M…

A: To make a 0.05 M HCl solution from a 1 M HCl stock solution, we need to dilute the stock solution…

Q: 5. How many mL of 20% KCI stock solution is needed to make 0.50% solution with a final volume of 100…

A: The m/v concentration is defined as the mass of the solute present in the volume of the solution.…

Q: Question 12 of 17 If you have 155 mL solution of a 0.762 M FeCl, solution, how many moles of FeCl,…

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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: Determine the volume of 2.50 mol/L concentrated solution needed to make 1.50 L with a concentration…

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Q: What is the molarity of 95.00g of calcium hydroxide in 1.05L of solu? Round answer to 2 decimal…

A: To solve this problem we have calculate the molarity of the solution .

Q: 5. Heparin has a molar mass of 600g/mol. For a patient on a blood thinner regimen, you need 100 ml…

A: Given, Note: 1 molar = 106 micro molar Concentration of Heparin solution = 500 micro molar = 0.0005…

Q: Chemistry how many ml of each of a 20% stock solution and a 30% stock solution willl a technician…

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Q: You were tasked to make a 1-L solution of 0.5 M of NaOH from a 2.0 M NaOH stock solution. How much…

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Q: Goofy McGoof accidentally spills a beaker that was filled with 351 mL of a 6.00 M solution of…

A: The molarity of the HCl solution is = 6.00 M The volume of the solution is = 351 mL The mass of HCl…

Q: Diluted hydrochloric acid is a 10% w/v solution of HCI in water. How many milligrams of HCI does…

A: Mass concentration of solution is expressed as % w/v for weight per volume. It can alternatively be…

Q: 7.How many grams of Sodium chloride are in 2200. grams of a 7.00% solution by mass? Answer:…

A: In this question we want to determine the mass of Sodium Chloride ( NaCl ) in grams unit.  How we…

Q: What volume of 1.2 N CaCO3 solution contains 236.8 grams of CaCO3

A: Normality is a unit of concentration and it is defined as the number of gram equivalents of solute…

Q: How would you make 250 mL of a 1.0 M solution from a 2.8 M HCl stock solution

A: If have already prepared stock solution of HCl , then we can dilute it using this Solution. For this…

Q: What is the molarity ? 0.46 mol of LiNO3 in 6.24 L of solution Round answer to two significant…

A: given, moles of LiNO3 = 0.46 mol Volume = 6.24 L

Q: Listen How many liters of solution are needed to make 0.70 M solution containing 2.88 grams of…

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Q: Which solution has more acetic acid? 10.0 mL of 15% solution or 20.0 mL of 1.11 Moles solution?

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Q: How many liters of solution can be produced from 3.21 moles of solute if a 1.35 M solution is…

A: Solution stoichiometry involves the calculation of the concentration of solutions in the given…

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.