How many moles of solute in 2.00 L of a 3.00 M solution ? The solute could be anything, and the solvent is usually water. The concentration will always be the conversion factor. M stands for mol/L. mol L)(- a. 0 b. 1 d. 3 j. 100. k. 1.71 I. 0.856 c. 2 e. 4 m. 10.0 f. 5 -) = L g. 6 h. 234 mol i. 58.44

Q: Bleach is a 6.0% (mass/volume) solution of NaClO. That means that there are 6 grams of NaClO (MM =…

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Q: What mass of KI is required to make 500 mL of a 2.80 M KI solution? Hint 2 901

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Q: 9. What volume of glacial acetic acid (in mL) is needed to prepare 200. ml of a 0.230 M acetic acid…

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Q: What is the molarity of the solution prepared by diluting 10.0 mL of 0.472 M  Mg(NO3)2 solution to…

A: The molarity for a dilute solution is calculated as follows

Q: A 10.00 mL of vinegar solution is titrated with 39.0 mL of 0.20 M NaOH.The calculated mass percent…

A: Givenvolume of vinegar solution=10 mlmolarity of NaOH=0-2Mvolume of NaOH=39 mlmass% =5.2%molae…

Q: he boiling point of water is 100.0°C at 1 atmosphere. How many grams of sodium chloride (58.44…

A: Boiling point of solution is greater than boiling point of solvent.   This is known as elevation in…

Q: The following mixtures are completely mixed to form mixture D: Mixture Mass (kg) % NaCI % KCI % H2O…

A: The solution is given in below image file: From the given information, It is know that mass of each…

Q: A stock solution of potassium permanganate (KMNO4) was prepared by dissolving 10.0 g KMNO4 with DI…

A: To solve this problem we will first calculate the number of moles of KMnO4   Then Molarity will be…

Q: Phosphoric acid (H3PO4) is important in the production of both fertilizers and detergents. It is…

A: Molarity of H3PO4 = 14.8 MVolume of H3PO4 = 1.81109 gallonMolar mass of Ca5(PO4)3F = 504.30 g/mol

Q: following reactions as homogeneous or heterogene

A: Homogenous reactions include the reactants and products in the same phase. Heterogeneous reactions…

Q: 1. A solution was prepared by dissolving 1210 mg of K3Fe(CN)6 (MM=329.2 g/mol) in sufficient water…

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Q: O Chemical Reactions Using molarity to find solute moles and solution volume 0/5 Bish A chemist adds…

A: To find the millimoles of barium chlorate (Ba(ClO3)2) added, we can follow these steps:Convert the…

Q: The solubility of ammonium formate, NH,HCO₂, in 100. g of water is 102 g at 0 °C and 546 g at 80 °C.…

A: Given 546 g of NH4HCO2 dissolves in 100g water at 80°C 102 g of NH4HCO2 dissolves in 100g water at…

Q: A solution is prepared by mixing 694.0 mL of ethanol with 506.0 mL of water. The molarity of ethanol…

A: Given that the solution is made by mixing 694.0 mL of ethanol and 506.0 mL of water.

Q: How many grams of NBR3 can be made from 2.22 x 10-2 moles of Br, ? N2 + 3 Br2 2 NB13 + 44.0 kJ The…

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Q: You have a method that requires you to make a solution of disodium hydrogen phosphate (Na2HPO4). It…

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Q: An experiment involves a two step dilution process in order to make 2 M H2SO4 from 20 M H2SO4. 124…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: Solution BII. Calculate the volume of ~0.00100 M KMnO4 (Solution BI) needed to prepare 25.00 mL of ~…

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Q: Part B 29.53 g C6H12O6 in 1.13 L of solution Express the molarity in moles per liter to three…

A: Part B -  Given that - mass of C6H12O6 = 29.53 g  Volume of the solution = 1.13 L = 1130 mL  Molar…

Q: A lab prepared a solution of sulfuric acid with a volume of 5.0x10-4 m3. The solution is further…

A: Molarity is defined as the number of moles of solute dissolved in 1 L of solution. The unit of…

Q: 1. KO2 -readily reacts with moisture to produce oxygen gas, potassium hydroxide, and hydrogen…

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Q: 6) Calculate the molar concentration (Molarity) of a solution contains 1 ppm of lead (Pb), M.wt…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 1. Preparation of hydrochloric acid solution To perform the work, 500 ml of hydrochloric acid…

A: Given: Volume of HCl (V1) = 500 mL Concentration of HCl (C1) = 7.449 mol/L Concentration of HCl (C3)…

Q: Part III. Preparation of 50 mL 0.2M CuSO4 solution Materials: CuSO4-5H₂20, weighting paper, spatula,…

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Q: 6. You are given a mixture of the following gases: 0₂ (25.0 g) N₂ (25.0 g) Calculate the following…

A: Molar mass of O2 is 32 g/mol Molar mass of N2 is 28 g/mol Molar mass of NO2 is 46 g/mol The…

Q: Aqueous solutions of 16.7% by mass hydrogen peroxide, H202 (molar mass =34.016 g mol1) are used to…

A: Given that: Mass percent of H2O2 = 16.7% Density of solution = 1.06 g/mL

Q: Carbonate rocks, such as limestone (primarily CaCO3(s)), are often identified by adding a few  drops…

A: Temperature = 298 K  Pressure = 1 atm  Volume collected = 78 ml = 0.078 L

Q: Roviee Topics The concentrations of pollutants are often reported as parts per million (ppm). Parts…

A: Given: Limit concentration for barium is 2.0 ppm.

Q: What volume of 1.27 M HCl is required to prepare 197.4 mL of 0.456 MHCI? O a. 70.9 mL O b.5.5 x 10²…

A: We have to find the volume of 1.27 M HCl is required to prepare 197.4 mL of 0.456 M HCl.

Q: What is the maximum amount of silver in grams that can be plated out of 4.8 Lof an AGNO, solution…

A: Given volume of solution = 4.8 L density of solution = 1.01 g/ml

Q: Consider the following reaction: BaCl2 (aq) + NazSO4 (aq) Nacl (aq) BasO4 (s) + 2 Suppose that 2.979…

A: Mol = Molarity × Vol(L) Molarity( Concentration) = mol/ Vol(L)

Q: The expected rainfall for the area was approximately 6.0 inches, which would have created about 1.75…

A: To solve thia we will use the formula for calculation of depression in freezing point. ∆Tf = i• Kf…

Q: calculate the number of moles of HCI in 5 ml of conc. HCl whose density 1.19.g/cm3 and it contains…

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Q: How would you prepare 275 mL of 0.600 M K3PO4 solution? * O I would add 35.0 g K,PO, to enough water…

A: Given, Molarity of K3PO4 = 0.600 M  Volume = 275 mL  How much mass required =?

Q: Solution 1: 8.818 g solute is completely dissolved in 76.10 mL water. Solution 2: 24.47 g solute is…

A: Answer:- This question is answered by using the simple concept of determination of nature of…

Q: Mass percent is determined by the calculation 1. (grams solute grams solvent) x 100% 2. (grams…

A: Solution- Mass percent is the physical quantity used to define the concentration of the species Mass…

Q: 4HF(aq) + CO2 (s) CF4(g) + 2H2O(1) With excess HF, a chemist needs to know what mass (in grams) of…

A: Given reaction is :  4HF (aq)  + CO2 (s) -------> CF4 (g) + 2H2O (l)  Moles of H2O (l) produced =…

Q: Calculate the concentration in % (w/w) of the following solutions. Assume water has a density of…

A: Mass% = (Mass of solute x 100)/Mass of solution Density = mass/volume  Mass = density x volume

Q: Muriatic acid is the commercial name for hydrochloric acid that can be purchased from hardware…

A: Answer:- This question is answered by using the simple concept of calculation of mass of the…

Q: 2. A solution of ethanol (d = 0.795 g/mL) and water (H,O) is prepared by placing 30.0 mL of ethanol…

A: 2a. Data given, Density of ethanol = 0.795 g/mL  Volume of ethanol = 30.0 mL  V = volume of the…

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: Which of the following represents a combustion reaction? A.   2Na(s) + 2H2O(l) → 2NaOH(aq) + H2(g)…

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Q: An aqueous 0.839 M acetic acid solution is prepared with a total volume of 0.500 L. The molecular…

A: Molarity (M) is a concentration term for a solution. The molarity of a solution is defined as the…

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.