Based on the concentration of Citric acid you calculate for 10 mL, is it safe to drink a 7-Up can that contain 250 mL citric acid?

Q: The blood serum acetone for a person  is determined to be 11.1 mg of acetone per 100 mL of serum.…

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Q: You need to add glucose to your bacterial broth to a final concentration of 2%. Your stock glucose…

A: Given: Volume of final solution to be made = 50 mL Concentration of final solution = 2 % And…

Q: The number of moles of HBr present in 625 mL of a 0.0555 M HBr solution is:

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Q: A 4.1 M glucose solution. concentration: A folution.co osmol/L

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Q: Please help

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Q: 50.0 mL sample of a NaCl solution contains 1.10g of NaCl. What is the % (w/v) concentration of the…

A: % (w/v) concentration is defined as the mass percent of solute present in 100 mL of solvent hence…

Q: At 60oC, NaNO3 has a solubility of 110 grams NaNO3 per 100 grams of water. How many grams of NaNO3…

A: 100 g of water dissolve = 110 g of NaNO3

Q: To suspend colloid particles in a colloid, you could use a(n) a. emulsifying agent b. dispersing…

A: A colloidal mixture is a type in which the solute particles are in the range of 1 to 1000 nanometers…

Q: If the caffeine concentration in a particular brand of soda is 2.59 mg/oz, drinking how many cans of…

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Q: A solution is made by combining 30 mL of acetone and 75 mL of water. Solve  for the concentration (%…

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Q: Lead chloride can be separated from other chlorides by addition potassium chromate ? * True False

A: The answer to the following question is -

Q: gas pressure goes A. down / down B. up / down C. up / up D. down / up

A: The question is based on the principle solubility of gas in liquids. we have to give proper…

Q: Using the values for the solubilities of boric acid, salicylic acid and disodium citrate, calculate…

A: A saturated solution is the one in maximum amount of given solute in soluble. In the question it is…

Q: 1. A 0.68 gram sample of a volatile liquid was heated to 358 K. The gas occupied 265 mL of space at

A: Note: Dear student as per the guidelines only the 1st quetions  is allowed to answer. from ideal gas…

Q: e molality of lithium hydroxide ins

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Q: 5. Before Janet leaves the doctor, she is informed that she needs to pay closer attention to her…

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Q: volume HCl (mL) mass unknown sample (g) 0.5007 molarity HCl (mol/L) 25.00 12.1 . Write a balanced…

A: Given data :  Mass of unknown sample = 0.5007 g Volume of HCl = 25 mL = 0.025 L Molarity of HCl =…

Q: A powder batch requires mixing 150 mg of oxazepam powder, 2 gr of dye, and enough lactose to make…

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Q: Šuppose you have an ionic compound that has a solubility of 35g of MX per 100g water at 20°C. How…

A: Solubility is the amount of solute added in a given amount of solvent to attain saturation.

Q: The concentration of a solution of Ca (OH) 2 when 74 grams are completely dissolved in a container…

A: The concentration of any solution can be expressed by the following methods: Molarity=Number of…

Q: Sodium chloride (NaCl) has a solubility of 36.0 g/100 g H₂O at 20 °C. Select the temperature at…

A: Solubility may be defined as the property of a solvent to solubilize a solute in fixed amount of…

Q: The concentration of a solution of sucrose  C12H22O11  when 684 grams are completely dissolved in…

A: We have given that  Mass of sugar = 684g  Mass of solvent = 2000grams = 2Kg Molar mass of C12H22O11…

Q: QUESTION 3 A student makes a solution by dissolving 25.4 g of NaOH into 450 g of water. What is the…

A: Given, Mass of NaOH = 25.4 g Mass of water = 450 g

Q: How to increase the concentration of KCL saline solution from 10% to 20%

A: Ad a suitable amount of KCl to increase its percentage concentration in the solution.

Q: Before starting this procedure, please calculate the following: 18 g phthalic acid fully dissolve in…

A: We know that, 1g = 1000mg  Therefore 18 g phthalic acid = 18000 mg phthalic acid.  Given that,  18 g…

Q: A researcher requires 50 mL of a 30% acid solution made from the combination of a 40% acid solution…

A: The concentration of the solution formed by mixing two or more solutions containing the same solute…

Q: The value Kw is 1.0 X10-14. What does this mean with respect the the number of water molecules…

A: Given is value of Kw.Kw = 1.0×10Kw is equilibrium constant for water.Kw is equilibrium constant…

Q: What happens to the pressure when you open a bottle of soft drink? What observation support your…

A: When gas molecules are kept in a pressurised system, they undergo collisions among each other and…

Q: QI- Find the salt concentration in tank B as shown below Tank A cubic Qin =0.1 m3/s fresh water salt…

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Q: Multiple Choice 2. What is the mole fraction of NaOH in a solution that is made by dissolving 8.0g…

A: Mole fraction is calculated as,  xA=No. of moles of ATotal no. of moles We have given that we have…

Q: Pour the carbonated drink into a clear drinking glass. Fill up to the rim and observe the bubbles…

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Q: Blank 1 is a phenomenon in which the dispersed particles of a colloid cannot be separated by…

A: Solution is made up of solute and solvent. Solute is present in small amount and solvent is present…

Q: | Using the table above, fill in the missing info. Volume of unknown [HCI], Va 25.00 ml NaOH buret,…

A: Given that:  Volume of unknown HCl (Va) = 25 mL Normality of NaOH (Nb) = 0.2051  ----From average…

Q: If you were stranded in an island, you would not drink sea water to quench your thirst because

A: Sea water is more concentrated than our body cells.  And we know when a high concentrated solution…

Q: PI+ 7,5 kcal EX 8. True or False. The energy required to melt a solid is higher than the energy…

A: Given: Energy required to melt a solid is higher than the energy required to vapourize a liquid.  To…

Q: Most carbonates are insoluble in water. Which of the following will dramatically increase the…

A: Calcium carbonate has a very low solubility in pure water

Q: Oxygen's solubility in water is 0.00412 /100 ml at 20 °C and 760 mm Hg Calculate the solubility of…

A: Oxygen solubility in water = 0.00412 g/100mL Temperature = 20°C Pressure = 760mmHg Pressure, P2 =…

Q: The blood serum acetone for a person  is determined to be 18.7 mg of acetone per 100 mL of serum.…

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Q: values if needed for this question. The boiling point of chloroform, CHCI,, is 61.700 °C at 1…

A: Answer: On adding a non-volatile solute boiling point of solvent increases and that increase depends…

Q: Homework: A student is trying to create a solution that is isotonic to the cells being cultured. It…

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Q: To determine the amount of sodium citrate that gives the maximum solubility of one gram Aspirin O a.…

A: To determine the amount of sodium citrate that gives the maximum solubility of one gram aspirin

Q: When water and an electrolyte, such as salt, is added, the solution conducts electricity from a…

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Q: When the partial pressure of O2 in venous blood is 30 torr, the saturation of myoglobin with O2 is…

A: In the context of oxygen transport in the blood, both myoglobin and hemoglobin play crucial roles.…

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.