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#12 Determine what the following solutes will produce in aqueous solutions. #13 State whether the following...
13. State whether the following solutions will be saturated or unsaturated: At 35 C, 18.0 g of NaCl (table salt) is soluble in 80.0 g of H2O: a) if 35.0 g of NaCl is added to 75.0 g of H20, the solution will be: b) if 10.0 g of NaCl is added to 75.0 g of H2O, the solution will be:
Part A Indicate whether aqueous solutions of each of the following solutes contain only ions, only molecules, or mostly molecules and a few ions: Drag the appropriate items to their respective bins. Reset EHelp hydrocyanic acid, HCN, a weak electrolyte KBr a strong electrolyte methanol, CH40, a nonelectrolyte Only ions Only molecules Mostly molecules and a few ions Submit
Mixtures and Solutions 100 90 Instructions: Use the following image to answer the 80 NaNO following questions. 70 CaCl PD(NO 1. A solution contains 40 g of NaCl per 100 g of water 60 at 100 C. Is the solution unsaturated, saturated or 50 supersaturated? кса 40 NaC 30 20 KCIO A solution contains 50 g of KCI per 100 g of water 2. 10 at 25 C. Is the solution unsaturated, saturated or Ce (SO 0 10 20 30...
please help me answer question 1 to 3, thank you Chapter 9, Solutions, Review & Extra Credit. 2 Points for each XC correct answer; 6 points total, max. Partial Credit given. Suggestions...work in teams [it will improve the learning experience] 1. Solutions-A solution forms when a solute (the smaller quantity) dissolves in a solvent (the larger quantity). In a solution, the particles of solute are evenly distributed in the solvent. A solute may be a gas, liquid or solid. A...
100 Mixtures and Solutions 90 Instructions: Use the following image to answer the NaNO following questions. 70 1. A solution contains 40 g of NaCl per 100g of water 60 CaCl at 100 C. Is the solution unsaturated, saturated or 50 POINO KC supersaturated? 9 40 NaC 30 20 KOO 2. A solution contains 50 g of KCl per 100 g of water at 25 C. Is the solution unsaturated, saturated or 10 Ce(SO); 0 10 20 30 40 50...
Which of the following pairs of aqueous solutions will produce a precipitate when mixed? Which of the following pairs of aqueous solutions will produce a precipitate when mixed? A)K2CO3 + H2SO4 B)Li2S + HCl CuCl2 + KOH C)HBr + LiOH D)All of these solution pairs will produce a precipitate.
18. Four aqueous solutions are prepared by dissolving 10 g of each of the following solutes enough water to make a 1 M solution: benzene, KI, CaCl2, and AlBr3. Whe solution has the smallest osmotic pressure at 10 °C? Report the osmotic (in atm to two decimal places) for each solution. A: CaCl2 has largest osmotic pressure.
Indicate whether aqueous solutions of the following substances contain ions. If so, write formulas for the ions in solution. (a)I2 (b)KI (c)CH3OH
Determine whether each of the following solutions will be saturated or unsaturated at 20 degrees C: a. adding 25 g of KCl to 50 g of H2O b. adding 150 g of NaNO3 to 75 g of H2O c. adding 80 g of sugar to 25 g of H2O.
6.16 Classify each of the following solutes as an electrolyte or a nonelectrolyte a. NaNO3 b. C6H12O6 c. FeCl3 6.26a Calculate the composition of 20.0 g acetic acid dissolved in 2.50 L in mass/volume% 6.28b Calculate the %m/m composition of 50.0 g KCl in 5.00 x 102 mL solution (d=1.14g/mL) 6.30a How many g of solute are needed to prepare 2.50x102 g of 5.00% (m/m) NH4Cl? 6.34 How many mL of 4.0 mass/volume % Mg(NO3)2 solution would contain 1.2 g...