What will be the number of moles of water in 1 L volume of water?

Q: 1. Distinguish between the following pair of terms; a. Molarity and normality b. Mole and Avogadro…

A: A) One of the main differences between the normality and molarity of a solution is that normality…

Q: How much water would 29.21 grams of an insoluble sample with a density per of 4.35 g/ml displace?

A: Given, the mass of the insoluble sample = 29.21 g The density of the sample = 4.35 g/mL We have to…

Q: When water boils, what are the bubbles composed of?

A: Boiling point can be defined as the temperature at which the vapor pressure of the liquid becomes…

Q: sample of water contains 114 ppm of chloride  ions. What is the concentration of chloride ions in…

A: Given-> Concentration of chloride ion = 114 ppm

Q: What is the number of moles of solute in 0.750 L of a 0.50 mol/L solution?

A: The concentration of the given solution is = 0.50 mol/L The number of moles of solute is present in…

Q: At 25.0 °C the Henry's Law constant for carbon dioxide (CO,) gas in water is 0.031M/atm. Calculate…

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Q: 300. mL of beer contains about 15 mL of alcohol. Calculate the % of alcohol by volume.

A: The given data : The volume of alcohol = 15 mL The volume of beer = 300 mL To determine = The % of…

Q: What is the solute and solvent of air samples?

A: shfoisjfd

Q: How much 95% alcohol is needed to prepare 475ml of 80% alcohol?

A: Given: Concentration of stock alcohol solution = 95 % Concentration of final solution required = 80…

Q: What the molarity of a 10 g NaCl solution in 100 mL of water?

A: Molarity (M) is defined as the number of moles of solute (n) per volume of the solution (V) in…

Q: What percent of water is in the compound Magnese (ii) chloride tetrahydrate?

A: The formula of Magnese (ii) chloride tetrahydrate is MnCl2 x 4H2O Hence molar mass of Magnese (ii)…

Q: CuSO4— 5H2O  NiCl2— 6H2O    MgSO4— 7H2O        What is the average percent of water in the…

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Q: What is the molarity of a solution containing 18 mol of sodium in 678 L of water?

A: Moles of sodium=18moles Volume of water=678L

Q: graph of melting temperature (°C) versus percent stearic acid by mass

A: The data given is,

Q: 1. Sea water contains roughly 28.0 g of NaCl per liter. What is the molarity of sodium chloride in…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: ADWA) sets a limit for mercury- a toxin to the central nervous system- at 0.0020 ppm by mass. Water…

A: In this question we have to find out the volume of water in litre by a person have to consume to…

Q: How many moles of NaOH are present in 14.0 mL of 0.140M NaOH moles=

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Q: 1. How much water should be added to a 15 gallon solution of 35% hydrogen peroxide to create an 8%…

A: Initial volume and initial concentration of H2O2 is given, for which final volume and volume of…

Q: Determine the percent water in CuSO4∙5H2O to three significant figures.

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Q: How many mL of water would you need to make 1000mL of a 1.3 mol/L solution of calcium chloride using…

A: Dilution of a solution is done by adding water to the given stock solution. Given : Molarity of the…

Q: How many grams of NaCl are contained in 0.50 L of a 1.20 M solution?

A: The molar concentration is a measure of the concentration in a solution of a chemical species, in…

Q: d. What is the final molarity of HCI? If the two gaseous products are collected separately, then…

A: The solutions are given below -

Q: Why does a soda fizz up when opened? Using your understanding about gas laws, explain the…

A: Given: Soda fizz up on opening.  To find: Relate it to gas laws and explain why soda on opening fizz…

Q: d) Calcium ions (Ca) are present at relatively low concentrations (~100nM) within the cytoplasm of…

A: The concentration of calcium ions in the cytoplasm is = 100 nM The number of calcium ions (molecule)…

Q: What is the percent of water in Na2SO4 10H₂O?

A: Solution  The %H2O in Na2SO4.10H2O is 55.9%

Q: number of moles

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Q: How are dilutions performed?

A: Dilution refers to the process of adding additional solvent to solution to decrease its…

Q: How many moles of HBr are present in 0.161 L of a 1.49 M solution?

A: Given : concentration of HBr = 1.49 M And volume of solution = 0.161 L

Q: How much water is in the chemical compound magnesium sulfate heptahydrate?

A: The formula of magnesium sulfate heptahydrate is MgSO4 x 7 H2O  Hence the molar mass of magnesium…

Q: Suppose you have a 5 L of gas inside a container at 1 atm. What will be the pressure of it if the…

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Q: Calculate the volume in milliliters of a 5.9 mol/L silver nitrate solution that contains 125. mmol…

A: Strength of a solution normally represents the solute amount that is present in a solution of known…

Q: Brewing a bottle of beer (333 mL) requires the usage of 10, times more water. How many gallons of…

A: The volume of a bottle of beer is = 333 mL The volume of water in gallons to produce a bottle of…

Q: Sea water contains roughly 28.0 g of NaCl per liter. How many moles of salt is in 2.5 L of water

A: Given,  Sea water contains 28.0 g of NaCl per liter Number of moles = mass/molar mass

Q: How many grams of NaOH will be used to prduce 350 grams of water?

A: Given equation is                                         2 NaOH      +       H2S…

Q: What is the number of moles in 18 gram of water?

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Q: How many grams of sodium chloride are contained in 2l of a 4% sodium chloride solution?

A: To solve this problem we will use the formula .  % of NaCl = {mass of NaCl in grams  / volume of…

Q: Based on this. What was the percentage by mass of water in the sample?

A: Given sample is = MgSO4·7H2OMolar mass of  MgSO4·7H2OMgSO4·7H2O =  24 + 32 + 16×4 + 72+16…

Q: Why different amounts of water and chlorophyll solution are being mixed in the six different…

A: A question based on solution, which is to be accomplished.

Q: How many water particles surround a calcium ion? I’m trying to draw a particle representation of…

A: Calcium ion Ca2+ mostly shows co-ordination number of 6 , 7 , 8 . 80% of calcium co-ordination…

Q: What is the volume of alcohol in 0.50L of wine which contains 15% alcohol by volume?

A: Given: The volume of alcohol=? The volume of wine =0.50 L Volume percentage=15 %

Q: What will be the number of moles present in 1 L volume of water?

A:

Q: What is the concentration of a solution formed by diluting 190 mL of 2.9 M NaOH solution to 0.65 L?

A:

Q: What percent of water is in the compound calcium sulfate dihydrate?

A: The formula of calcium sulfate dihydrate is CaSO4 x 2H2O Hence the molar mass of calcium sulfate…

Q: How many moles of HBr are present in 0.669 L of a 1.08 M solution?

A: Molarity is the ratio of number of moles of solute to the volume of solution in liters.  number of…

Q: How many quarts of water must be added to 7 qt of an 80% antifreeze solution to make a 70%…

A: Interpretation- To determine how many quarts of water must be added to 7 qt of an 80% antifreeze…

Q: How many moles of NaF are in 0.221 L of a 2.73 M solution?

A:

Q: What is the mass percent of water within the copper (II) chloride dihydrate?

A: What is the mass percent of water within the copper (II) chloride dihydrate?

Q: your answer in the provided box. Calculate the percent by mass of the solute in the following…

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Q: What volume of a .445 mol/L solution would be needed to make 456mls of a solution with a…

A: Given, Concentration of stock solution , M1= 0.445molL Volume of stock solution , V1=? Volume of…

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.