Ocean water contains 3.3 %% NaClNaCl by mass. How much salt can be obtained from 314 gg of seawater?         Express your answer in grams to two significant figures.

Q: What mass of salt (NaCl) in grams (g) is required to prepare 2.013 L of D51/4NS solution? Give your…

A: Given the volume of D51/4NS solution = 2.013 L.  D51/4NS solution has 0.225% saline (NaCl) and 5.0%…

Q: By weight, liquid A makes up 8 percent of solution R and 18 percent of solution S. If 3 grams of…

A: Percent means per 100. Be it 100ml or g or any other unit.

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: A table salt solution with Density of 1.0513 g/L. Calculate the ff. A. Salinity (as g/Kg NaCl) B.…

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Q: A swimming pool containing 20×103 L of water is chlorinated to have a final Cl2 concentration of…

A: Given:Volume of water in swimming pool =20 x103LConcentration of Cl2= 0.005Mwe know molarity, = no.…

Q: Ocean water contains 3.3 %% NaClNaCl by mass. What mass of ocean water in grams contains 43.8 gg of…

A: Mass percent of NaCl = 3.3 %

Q: Calculate the mass percent (m/m) of a solution prepared by dissolving 41.98 g of NaCl in 151.7 g of…

A: Q.1:  Given mass of solute, NaCl = 41.98 g  mass of solvent, H2O = 151.7 g  => Mass of solution =…

Q: A water solution contains 8% by weight and has a density of 1.03 g/mL. How many grams of the solute…

A: * density=massvolumegiven,density of solution=1.03g/mlvolume of solution =400mlsolute contain 8%…

Q: Does water density appear to be more sensitive to a change in temperature at point A or point B?

A:

Q: Some communities add sodium fluoride to their water because of its benefits to the teeth. What is…

A: Find percent mass/mass of NaF mixed in wate. Given :  mass of NaF = 64.6 mg mass of water = 40000 g…

Q: If the caffeine concentration in a particular brand of soda is 3.07 mg/oz, drinking how many cans of…

A: The concentration of caffeine in soda is 3.07 mg per oz. Calculate the mass of caffeine in 12 oz.

Q: The solubility of magnesium phosphate is 2.27 x 10°g/1.0 L of solution. What is the Ksp for…

A: Mole = weight/mol. wt. = (2.27*10^-3)/(262.9) = 8.6345*10^-6 mole  It is present in 1 litre. So,…

Q: The number of grams of LiI (lithium iodide) present in 2.86 L of a 0.215 M LiI solution is:   a…

A: Volume of LiI solution = 2.86 L Molarity of solution = 0.215 M

Q: Give the mass of the solute and mass of the solvent for 1.30 L of a solution that is 17.0 %% of…

A:

Q: he weight (in mg) of an 80.0%(w/) sodium phosphate dihydrate reagent needed to prepare 800.0 mL of…

A: Total volume of solution = 800 mL Density of solution = 1.00 g/mL Solution contains 5.68 ppm = 5.68…

Q: What is the concentration of a solution (ppm) where 3.76 g of solute (88.1 g/mol) is dissolved in…

A: ppm - It is the number of grams of solutes present in one million gram total mass of Solution. It is…

Q: Determine the amount of potassium chloride in each solution. 18.5 g of a solution containing 1.08…

A: Since, mass%=mass of solutemass of solution×100

Q: Directions Through the given situations below, answer the following questions 1 A mixture of…

A: Since you have posted multiple questions we will solve first question for you. If you want any…

Q: What volume of water (in mL) is needed to prepare a 1.67 M solution using 12.6 mL of 6.04 HCl…

A:

Q: A 6.9 M KOH solution in water has 30% by weight of KOH. What is density of KOH in g/mL

A: Given: Molarity of KOH solution = 6.9 M Weight % of KOH = 30% Molar mass of KOH = 56 g/mol

Q: Calculate the mass percent of a sucrose solution that is made by mixing 9.57 grams of sucrose into…

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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: A chemist prepares a solution of potassium dichromate K2Cr2O7 by measuring out 2.0g of potassium…

A:

Q: What is the percent by mass NaCl of a solution that contains 85.1 grams of NaCl and 119.1 grams of…

A: Percentage by mass (% m/m or % w/w )=mass of solutemass of solution×100%

Q: keep homamade ice cream frozen, it is placed in a bucket of ice-water and salt mixture. A mixture is…

A: In the given question we have to calculate the mole fraction of salt. we have given data, mass of…

Q: Calculate the mass percent of 2.50 moles of NaOH in 0.900L of water at 25 degrees Celsius. (The…

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Q: How many grams of water must be used to prepare a 2.50 percent by mass (%m/m) sodium hydroxide…

A:

Q: What volume 15 grams of water occupies ? (express your answer in cm^ 3

A: Given: Mass of water = 15 g.

Q: What is the boiling point of 0.0585 m aqueous

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Q: 125g of a certain seasoning and are told that it contains 96.0 g of salt. what is the percentage of…

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Q: A chemist mixes 81.1 g of water with 72.2 g of methanol and 28.4 of acetic acid. Calculate the…

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Q: a concentrated form that is 37.0% hydrochloric acid by mass and has a density of 1.20g/mL. How can…

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Q: Calculate the number of grams of 3.9 % (m/m) NaCl solution that contains 6.50 g of NaCl Express your…

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Q: 2 Determine the volume of 36% Hydrochloric acid (SG = 1.18) and fresh water required to prepare: a)…

A: Given that -  36% HCl has specific gravity, SG of = 1.18  28% HCl has specific gravity of 1.14, with…

Q: Calculate the density of 50.0 g of an isopropyl alcohol–water mixture (commercial rubbing alcohol)…

A: Density is the measurement of mass per unit volume. To calculate the density, the amount of mass of…

Q: If 53.0 g of KClO3 was transferred into 125.0 g of water at 30.0 celcius. how many grams of KClO3…

A: NOTE : In question, the solubility of KClO3 is not given with proper units. The solubility of KClO3…

Q: A solution is made using 95.0 g of potassium nitrate in 300. mL of water at 70.0 ℃.  If the solution…

A: In general, as per the solubility curve of KNO3, at 70.0°C, KNO3 is completely soluble in water. But…

Q: Use the labels to complete a flow chart demonstrating the preparation of an ethanol/water solution.…

A: Density is calculated as: Density=mass in gramsvolume in ml

Q: 2) For 30 kg of seeds contains 27% oil, the amount of solution is (a) 0 kg (b) 27 kg (c) 8.1 kg

A: General chemistry.

Q: What mass ( in g ) of NaCl is needed to make 530 g of a 21.1% NaCl solution? Report your answer to 2…

A: Mass percentage  = mass of solute/mass of solution  × 100

Q: Calculate the volume in liters of a 0.191mol/L potassium permanganate solution that contains 100.g…

A: Molarity :- Moles of solute present per liter if solution is called molarity of that solution.…

Q: 2.5740 grams of 97% Copper sulfate pentahydrate dissolved in water up to 1-L volume. A. Parts per…

A: Solution - According to the question - Given - w/w % = ( mass solute / mass solution ) x 100 putting…

Q: A sample of clean, dry air is found to be 20.9% oxygen by volume. How many milliliters of oxygen are…

A: % volume by volume =( volume of solute/ volume of solution )×100 volume of oxygen = 20.9%

Q: How do you solve this? You are assigned the task of separating a desired granular material, with a…

A: The densities of the respective solvents is as follows:   Hexane=  655…

Q: 7.What volume (in ml) of a solution that is 23% in glucose(C6H12O6) by mass contains 162.5g of…

A: Given data, 23% glucose solution by mass Density of solution is (d) 1.03 g/ml

Q: How many grams of NaBr are needed to prepare 34.9 g of 4.75% (w/w) NaBr solution in water? How many…

A: 4.75 % w/w means that 4.75 g of NaBr is present in 100 g of solution . Solution is made from NaBr…

Q: What would be the volume percentage of the final solution made by mixing 200. mL of ethanol into 2.5…

A: Volume percent (v/v)% :-  The volume of solute in mL present in 100 mL of solution is defined as…

Q: Give the mass of the solute and mass of the solvent for 1.30 L of a solution that is 14.0 % of…

A: Given data :  Volume of solution = 1.30 L = 1.30 × 103 ml  Density of solution = 1.16 g/ml   Mass by…

Q: the recommended daily amount of sodium is 2600 mg. One can of chicken noodle soup contains 1040 mg…

A: