3 g of sugar and 100. mL of water what is w/w%

Q: How would you prepare a 0.5 M solution of sodium hydroxide? O add 20.0 grams of sodium hydroxide to…

A:

Q: How many mEq are in I Liter of 0.2M BaCl2

A: Number of equivalents = Normality × volume in litres  First we will calculate normality of 0.2 M…

Q: There are .355 L soda in most cans.  How many drops in this? (20 drops= 1ml)

A: Given data:

Q: nitric acid, HNO3 used in manufacture of fertilizer. A bottle containing 75ml of nitric acid…

A: Given data Required HNO3 mass  = 5 g Molarity of HNO3 = 6 M we know that molar mass of HNO3  = 63.01…

Q: Water pollution is defined only as any physical or chemical change in water that: 1 a. Improves the…

A:

Q: Convert these values 5.0 mg/L seawater to ppm

A: The mass of solute in mg present in a one-liter solution is known as ppm (parts per million)…

Q: A bottle of vodka labeled “80 proof” contains 40.% (v/v) ethanol in water. How many mL of ethanol…

A: % v/v is defined as the volume of solute present in 100 mL of the solution. 40 % v/v implies 40 mL…

Q: How many mL of ethanol are contained in a 40.-mL portion of a mouthwash that has 6.2% (v/v) of…

A: We have to calculate the volume of ethanol.

Q: What was the concentration of carbon dioxide in 1960?

A: The concentration of carbon dioxide in 1960 was 317 ppm.

Q: -1 A certain liquid X has a normal freezing point of 6.60 °C and a freezing point depression…

A: Given- Freezing point=6.60°C  Kf=5.46°C Kg mol-1 Weight of NaCl=8.4g Weight of X=650g=0.650kg

Q: A chemist added 40 mL of pure acetic acid to 100 mL of 20% (v/v) solution of acetic acid in water.…

A:

Q: An IV bag Major contains 250 mL of a 5% mannitol solution. How many grams of mannitol are in the IV…

A: Using the relation of %w/v the weight of mannitol can be calculated.

Q: How many mL of ethanol are contained in a 750-mL bottle of wine that contains 11.0% (v/v) of…

A: Given data Volume of ethanol bottle = 750 mL Concentration of ethanol = 11.0 % (v/v)…

Q: A 50.0-g sample of industrial wastewater was determined to contain 0.48 mg of mercury. Express the…

A: GIVEN: Mass of sample=50.0g  Mass of mercury= 0.48 * 10-3g To Solve: mercury concentration of the…

Q: How many parts per million (ppm) is 1mg/L? O 1ppm O 10ppm O100ppm 1000ppm

A: Given  Concentration = 1 mg/ L  ppm  = ?

Q: arts per million (ppm) is a common way to express small concentrations of a sóluté in water. A…

A: Given that 25ppm Cl- means 25 grams of Cl- in 106 gram of water.

Q: The freezing temperature of water was measured as -3.52 °C when 64.8 g of saccorose was dissolved in…

A: Freezing point depression - It is defined as the lowering of freezing point when a non-volatile…

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: How many milliliters of ethanol are in 500.0 mL of 40.0 % (v/v) ethanol?

A: Percentage by volume of any solution can be determined by dividing volumeof solute by volume of…

Q: You have a liquid that contains 10 mg/10ml. What percent is the liquid

A: • The values provided in the question are:-    i) Mass of a liquid = 10 mg = 10 × 10-3 g { ∴ 1 mg =…

Q: How does the movement of marble differ in water and in oi

A: This can explained on basis of viscosity which is a characteristic property of fluids. Viscosity is…

Q: How would you prepare a 0.5 M solution of sodium hydroxide? O add 20.0 grams of sodium hydroxide to…

A:

Q: A water sample contains the pollutant chlorobenzene with a concentration of 15 ppb (by mass). What…

A: Some pollutant chlorobenzene with a concentration of 15 ppb (by mass) is present in water. The…

Q: A certain liquid X has a normal freezing point of 2.50 °C and a freezing point depression constant…

A: Molality of the solution si calculated as follows,                 Molality of 32.g of sodium…

Q: A formula for anti-fungal shampoo contains 2.0% W/V ketoconazole. How many litres (L) of shampoo…

A:

Q: At room temperature 100mL of water will dissolve 36.0g of salt. How many grams of salt will dissolve…

A: At room temperature 100 mL of water will dissolve 36.0g of salt. The mass (grams) of salt that will…

Q: A chemist dissolves 471. mg of pure hydroiodic acid in enough water to make up 110. mL of solution.…

A: Given: HI(g)---------->H+(aq) + I-(aq). The given mass of HI = 471 mg = 0.471 g. The molar mass…

Q: The maximum safe level of each compound in drinking water is given below. Convert each value to…

A:

Q: -1 A certain liquid X has a normal freezing point of 5.40 °C and a freezing point depression…

A: Formula used :-  ∆Tf = Kf m  Where  ∆Tf = change in freezing point         = T0 f - Tf  Where T0 f =…

Q: ow many g of NaCl should you use to make 5.8 l of a 3.7 mM solution?

A: Molarity is defined as the ratio of the number of moles of solute to the volume of solution in…

Q: Sulfur dioxide and nitrogen dioxide are considered to be air pollutants. a) Where would you most…

A:

Q: A- B- P₁ 0.4atm 760 torr 0.6atm the following table: V₁ 2L 500mL 1500 mL T₁ 300K 150K C P₂ 2atm B…

A: I am supposed to solve only one question. But i am solving 2. Should repost the other questions to…

Q: 2. Rubbing alcohol is commonly used as an antiseptic for small cuts. It is sold as 70% (v/v)…

A:

Q: If you make 250 mL of a 20X stock solution on NaCl, how many grams of NaCl would you need in how…

A: Introduction To make a stock solution, weigh out the proper amount of a pure solid or measure out…

Q: 1. The enthalpy change associated with forming a solution is represented by the following equation…

A:

Q: The maximum safe level of each compound in drinking water is given below. Convert each value to…

A: The ppm is the unit of concentration written for solution concentration in w/w. The ppm is the unit…

Q: What is the mass of 5.00 mL of water at 25°c

A: Given that, Volume of water = 5.00 ml  Mass of water @25°C =?

Q: What is the cncentration of 0.853 meles of suidinam chicide CrNKel) lin l,50 liter ck water?

A: Moles of NaCl(solute)= 0.853moles Volume of water= 1.50L As we know, Molarity= moles of solute/vol.…

Q: Which of the following would not be considered a solution? O a) Pepto-bismol O b) Normal Saline IV…

A: Answer Solution :- Solution formed by solute + solution…

Q: H.W: 1- A solution of KCI (its volume =500 mL) contains 7.45 ppm KCI Calculate Molarity and…

A:

Q: How many mL of sterile water are in 3 L of D5W ½ NSS?

A: A numerical problem based on concentration terms, which is to be accomplished.

Q: Assume that 5.15 g of benzoic acid dissolves in hot water.   7.73 g of benzoic acid are added to…

A: The dissolution of a given quantity of a solute in a specified volume of the solvents at specified…

Q: A bottle of vodka labeled "90 proof" contains 45% (v/v) ethanol in water. How many mL of ethanol are…

A: 45%(v/v) means for 100mL of solution , there is 45 mL of ethanol

Q: A 37.5 mg sample of NaCl is dissolved in 21.0 kg of H2O.  What is the solution concentration in ppm?

A: Firstly we have to find mass of solution.But here we observe that mass of solvent is very large as…

Q: Question attached

A: Given: Weight of morphine to be served = 2 mg Weight of morphine in 1mL of solution = 10 mg Weight…

Q: A certain liquid X has a normal boiling point of 147.30°C and a boiling point elevation constant…

A: When a solute is dissolved in the water, the vapor pressure of the solution is lower than the pure…

Q: To make 5.00 L of a fruit punch that contains 10.0% v/v ethanol, how much 95.0% v/v ethanol must be…

A: The percentage volume by volume is used to measure the concentration of a solute in a solution which…

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.