Based on the given data, determine the vitamin C content (in weight %) in your tablet and orange juice powder. Show your calculations.

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A: Molar mass of the compound can be calculated by multiplying atomic mass of each atom in the molecule…

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Q: The following chemical reaction is an/a    _______ reaction? 2C2H5OH(l) + 7O2(g) → 4CO2(g)+ 6H2O(g)+…

A: The given reaction is

Q: The solubility of (NH4)2SO4 in water is 75.4 g of (NH4)2SO4 per 100 g of water. 34.2 g of (NH4)2SO4…

A: Solubility is defined as the maximum amount of solute that is dissolved in 100g of solvent. This…

Q: Chemical wastes (Aqueous) should be stored in wash bottles. True or False? Please explain.

A: It is inevitable that some chemical residue will be produced during routine laboratory activities.…

Q: Calculate the number of grams of salicylic acid needed to produce 125 g of aspirin, assuming the…

A: The preparation of Aspirin is given as

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Q: You need to make 500 mL of 5.0% (w/v) NaOH solution. You have a bottle of 10.0% (w/v) NaOH solution,…

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Q: Dr. Hellman writes an order for 300 mg of a Gl cocktail to be taken every 6 hours by a patient. The…

A: We have to calculate the mL of GI cocktail that has to be given to the patient.

Q: How is question solved step by step.

A: Calculating dose of Vitamin C tabletGiven,commercial over-the-counter 500 mg tablet has 20% by mass…

Q: Prepare a solution of NaCl by accurately weighing approximately 1.45g of NaCl into a 100 mL beaker /…

A: Molality (m)=Moles of soluteMass of solvent in kg mol/kg Mass of NaCl added=1.45gMolar mass of…

Q: Analysis of Fat in Potato Chips Video Experiment: A sample of potato chips weighing 6.18 g was…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: A pharmacist wants to use three lots of zinc oxide ointment containing, respectfully, 40%, 30%, and…

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Q: Calculate the molecular mass of isopropanol (C3H$O).

A: The sum of the atomic masses of all atoms in a molecule

Q: What type of distillation set up is in the picture? dang fsk recelving fak

A: Distillation is a the process of separation of liquids on the basis of their boiling points.…

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Q: hospital pharmacist wants to use three lots of zinc oxide ointment containing, respectively, 40%,…

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Q: Organic solvent has a density of 1.12g/mL and is insoluble in water. If organic solvent is mixed…

A: To solve this problem we have to use the density of the given organic solvent .

Q: Data of Candy (first trial) Mass of candy: 6.1115g Concentration of NaOH (M): 0.09639 Volume of NaOH…

A: Given: Trial 1: Volume of NaOH solution used = 17.2 mL. Trail 2: Volume of NaOH used = 17.2 mL.

Q: If you start with 135 mg of acetone, what mass of NaBH4 in mg do you need? To account for some of…

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Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A: Given, Volume of Solution = 625 mL  W/V % of Sucrose = 36.0% Mass of sucrose = ?

Q: If you were told the average weight of a chickadee is 1.5gm, does that mean all chickadees are 1.5gm…

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Q: An individual combined 1.397 g 4-aminophenol with 2.9 mL acetic anhydride.  A mass of 1.302 g pure…

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Q: Concentration of Reagents (NH4)2S2O8 KI Na₂S2O3 0.25 M 0.22 M 0.19 M Volumes of Solutions S₂082 (mL)…

A: Concentration of (NH4)2S2O8 = 0.25 MConcentration of KI = 0.22 MConcentration of Na2S2O3 = 0.19…

Q: Question 2 Density is the ratio of the volume of a sample to its mass. mass density = volume What's…

A: density is defined as mass per unit volume. Density is vary from element to element.

Q: Cassava tuber has a composition of 5.76% moisture, 6% protein, 0.2% fat and 34.3 total…

A: The explanation is given below-

Q: After pressing cheese overnight, the yield is 950.2kg, fat 31% w/w, protein 27%, and moisture 36%.…

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Q: Find out the vitamin C content. Put vitamin C in sulfuric acid and then rinse with water, 250cm3.…

A: Iodometry is a titration technique in which iodine is indirectly liberated during the reaction which…

Q: Calculate the molecular mass of lysine. Express your answer to 4 significant figures. HINT: Look up…

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Q: 1. How many grams of Na* are present in 2.53 grams of sodium iodide? grams Na+. 2. How many grams of…

A: NaI ---> Na+  + I- Thus 1 mol of NaI contains 1 mol of Na+ Then 190 g of NaI has 23 g of Na+

Q: Some LAYS brand chips indicate having 6% salt per ounce. How much sodium chloride do you eat for…

A: I ounce weight is  28.34 gm Now it is given that lays brand chips have 6% salt per ounce Now when…

Q: Name of chemical Molecular weight Amount used Number of millimoles Ethyl acetoacetate 130.14 g/mol…

A: Given: Table of ingredients with chemicals, their molecular weight, amount used and number of…

Q: A cereal contains 11.0 grams of sucrose (Cı:H2:O11) per 60.0 grams of cereal How many grams of…

A: Given :-  Mass of sucrose present in 60 g cereal = 11.0 g  To calculate :- amount of cereal that…

Q: Using the following equation and your result from Step 30, determine % concentration (mass percent)…

A: Given: The concentration of acetic acid (CH3COOH) in the vinegar =0.65 mol/L The density of vinegar…

Q: • Stock solution: 1000 mg/L Target sample concentrations: 50-400 mg/L • Create a 5-point standard…

A: Given that, The concentration of the stock solution is C1 = 1000 mg/L. The volume of the final…

Q: Seliah is working in a biology lab and makes a 5.00 M solution of glucose in 200.0 mL of water. If…

A: Initial molarity of solution = 5.00 M Initial volume of solution = 200.0 mL Final volume of solution…

Q: 3. Now that we know how much Heparin is needed for each kg of dosing mass, we can now figure out how…

A: The dosage is required which is based on the bodyweight of the human body will be equivalent to the…

Q: I have 6 tubes with the contents labeled. How can I make a 20% concentration serial dilution? Please…

A: Serial dilution: A serial dilution is any dilution in which the concentration decreases by the same…

Q: Which of the following is used in the fractional distillation but is not used in the simple…

A: Simple distillation: : It's a method of separating liquid mixtures based on differences in their in…

Q: How many grams of water must be used to prepare a 17.0 percent by mass (%m/m) sodium hydroxide…

A: Since % m/m is defined as  % m/m = mass of solute X 100 / mass of solution  mass of solute (NaOH)…

Q: In lab, you will be given a stock solution that has a glucose concentration of 60 mg/dL. You need to…

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Q: Drink # Glucose Concentration in mM 1 2.455 mM 2 0.307 mM 3 3.750 mM 4 1.100 mM 5 1.500…

A: We know, concentration of a solution is defined as the amount of solute dissolved per unit solvent.…

Q: 10. Calculate the volume of water in your melted ice and isopropanol solution.

A: We have been asked to solve question no. #10 Volume of isopropanol = 50ml Volume after ice melted =…

Q: the limiting reagent and its amount in the active ingredient Potassium Iodide

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Q: colonoscopy

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.