Ascorbic acid (C₆H₈O₆) is also known as Vitamin C. What quantity in molecules of C₆H₈O₆ does a Vitamin C drink with 1025 mg C₆H₈O₆ contain?

Q: What is the molarity of 250.0 mL of a solution that contains 27.9 g of C3H7OH?

A:

Q: You knocked over a beaker and spilled 350g of NaC2H3O2. How many moles of the sodium acetate were…

A: Given: Mass of sodium acetate= 350 g

Q: What volume of 1.5 M CaCl2 is needed to obtain 5.00 g of CaCl2 ?

A:

Q: solution of CaCl2 is made by dissolving 55.5g of CaCl2 in enough water to yield 0.750 L of solution.…

A: 1- First we will calculate the concentration of CaCl2 in 0.750L volume of the solution.  moles of…

Q: What do we mean by standardization of an aqueous solution of H2SO4

A: A solution of unknown concentration is a non-standardized solution and a solution of known…

Q: Given: 0.35g NaCI, 0.25 g NaHCO3, 0.15 g KCI & 2 g C6H1206 are present in 100 mL ORS solution (MW:…

A: Mass of NaHCO3 = 0.25 g Volume of solution = 100 mL Concentration of bicarbonate = ?

Q: Consider the following balanced chemical equation: CaC2 + 2H2O → Ca(OH)2 + C2H2 How many moles of…

A: Given  CaC2 + 2H2O    →Ca(OH)2 + C2H2 Number of mole of C2H2    = 3.60 mole  Number of mole of water…

Q: How many moles of solute particles are present in 1 L of aqueous 0.01 M ethanol (C₂H5OH)? Be sure…

A: The question is based on the concept of molarity.  molarity is a method of expressing concentration…

Q: You need to make 100mL of a 0.2 molar sucrose (C12H22O11) solution. How much sugar do you need to…

A: A molar solution of a substance is a solution that contains a defined number of moles of solute per…

Q: The label on the jar of a jam says it       contains 13.0 g of sucrose (C12H22O11) per tablespoon…

A:

Q: Calculate the mass of NaCH3CO2 contained in 500.0 mL of a 0.150 0 M NaCH3CO2 solution. (NaCH3CO₂ =…

A: Volume=500.0 mLmolarity=0.150Mmass of NaCH3CO2=molar mass of NaCH3CO2=82.0343g/mol

Q: What is the mass of solute in 0.150 L of 0.420 M glucose (C6H12O6).

A: We will use the formula: Number of moles of solute  =  Volume of solution (L) * Molarity (M) Number…

Q: How many moles of acetone (CH3COCH3) are present in 20.00 mL acetone? [Molar mass of acetone is…

A: In international system of Unit, there are several unit. In order to calculate the amount of…

Q: How many moles of I2 are in 9.062 grams of C2H9I2NO (PVP-I Solution) and what is the Mass Percent of…

A: The mass of C2H9I2NO (PVP-I Solution) given in the question = 9.062 grams Atomic mass of different…

Q: How much distilled water must be added to a 25.00 mL 0.5104 M aqueous H2SO4 solution to prepare a…

A: Given, Volume of aqueous H2SO4 solution = 25.00 mL Concentration of aqueous H2SO4 solution = 0.5104…

Q: assume citrix acid takes up 7.96% ( by volume ) of lime juice. How many moles of citrix acid in the…

A: Given: Molar mass of Citrix acid (C6H8O7)   = 192.14 g/mol Density of Citrix acid = 1.66 g/cm3 Moles…

Q: the molarity of

A:

Q: What is the concentration (in molarity) of CaCl2 in 215.3 mL of aqueous solution containing 4.39…

A: The number of moles of a substance is given as the mass of the substance upon its molar mass. The…

Q: A 55-g sample of a gaseous fuel mixture contains 0.50 mole fraction propane, C3H3; the remainder of…

A: Mole fraction- ratio of number of moles of component (solute or solvent) present in solution to the…

Q: In order to prepare 50.0 mL 0f 0.100 M C12H22O11 sucrose you will add            grams of sucrose to…

A: Solution- To prepare 50.0 mL of 0.100 M sucrose solution, we need to use the formula: Molarity (M) =…

Q: How much distilled water must be added to a 25.00 mL 0.5104 M aqueous H2SO4 solution to prepare a…

A:

Q: A Wisconsin farmer taps a maple tree and collects 200 liters of sap. He determines the sucrose (C12…

A: Concentration in terms of molarity is defined as the moles of solute present per liter of the…

Q: What mass of glucose (C6H12O6) is contained in 75.0 mL of a 2.00 M glucose solution? 0.150 gg 6.76…

A: Calculate number of moles of: 1 L = 0.001 mL

Q: A package of freshly picked peas weighed 454g (1lb. ). The peas were freeze dried and the recovered…

A: Since the freshly picked peas are dried this shows that they are dehydrated . Dehydration is the…

Q: A soft drink contains 11.5%% sucrose (C12H22O11C12H22O11) by mass. How much sucrose, in grams, is…

A: Given, A soft drink contains 11.5% sucrose (C12H22O11) by mass. The mass of sucrose, in grams, is…

Q: how many grams of nitrogen would be formed if 12.3g of ammonia was passed over 45.6g of copper(II)…

A: From the given equation and given data we have to estimate the amount of nitrogen .

Q: 1 How many moles of solute are present in 35.0 M KNO3? 1.2 What is the concentration in percent by…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: Consider the beer Samual Adams Boston Lager, that has an approximate alcohol content of 4.5. Which…

A:

Q: What is the molarity of a 10.0% by mass glucose (C6H1206) solution if the density of the solution is…

A: Given data,Percentage by mass glucose=10.0%Density of the solution=1.04g/mL

Q: 38. A public water supply was found to contain 1 part per billion (ppb) by mass chloroform, CHCI 3.…

A:

Q: 1. Calculate the theoretical percentage of water for the following hydrates. (a) manganese(II)…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Calcium hydroxide topical solution is done by slaking Calcium Oxide. How much Cao (56 g/n) is needed…

A:

Q: What is the mass of the solute in 0.500 L of 0.30 M glucose (C6H12O6), used for intravenous…

A: Answer Mass of solute (Glucose) is 27.02 g Given volume of solution            = 0.500 L…

Q: The density of the 99.8 ml solution is 1,093 g/ml and it contains 12% KI by mass. This solution is…

A:

Q: How many moles of sucrose, C12H22O11 are contained in 1.12m sucrose with 150 g water?

A:

Q: What mass of C6H12O6 (glucose) is needed to prepare 450. mL of a 0.650 M solution of glucose in…

A: As per given information in question Volume = 450 mLMolarity = 0.650 M = 0.650 mol/L

Q: Household laundry bleach is a dilute solution of potassium nitrate (KNO3) mixed with water. How many…

A:

Q: The label on a jar of jam says it contains 13 g of sucrose, C12H22O11 per tablespoon (15 mL). What…

A:

Q: How many grams of solid NaNO3 came out of solution after cooling? Express your answer in grams to…

A: A). Solubility of NaNO​​​3 at 20°C = 88g/100g H​​​​​​2​​​​O 100g of H​​​​​2 O can dissolve → 88g of…

Q: What is the molarity of a solution made by dissolving 475 g of C12H22O11 (342.22 g/mol) in enough…

A: Given, mass of C12H22O11 = 475g Molar mass of C12H22O11 = 342.22 g/mol Volume of solution = 8500. mL…

Q: The label on the jar of a jam says it       contains 13.0 g of sucrose (C12H22O11) per tablespoon…

A: Mass of sucrose = 13.0 g  Molar mass of sucrose = 342.297 g.mol-  Volume = 15 ml = 0.015 L

Q: "hat is the molarity of a barium chloride solution prepared by dissolving 2.50 g of BaCl2-2H2O in…

A: Introduction :  Molarity (M) is defined as the number of moles of solute dissolved in one litre of a…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.