What is the hydration state of CuSO4. x -H2O? Mass of sample: 1.000 (g)  Mass of water lost: 0.361 (g)

Q: The solubility of lead (II) chloride is 0.45 g/100 mL of solution. What is the Kep of PbCl2? Express…

A: Given Solubility = 0.45g / 100 ml Molar mass of PbCl2 = 278.2 g/mol

Q: Which one of the following compounds is soluble in water? O AgBr O Pb(OH)2 O Ag2SO4 O NICO3 O…

A: Any compound or molecules of a substance capable of dissolving in water are known as soluble in…

Q: ayer Mass of Erlenmeyer Flask Calcium Hydroxide olution (lime water) Mass of Calcium Hydroxide…

A: Titration of Calcium Hydroxide (Ca(OH)2) with Hydrochloric acid (HCl) is- Ca(OH)2 + 2HCl…

Q: What is the molarity of a 6.2 mg/L solution of O2 ? O=16 g/mol * O 1.94 * 10-4 mol/L O None of them…

A: Given  Concentration = 6.2 mg/L     OR  6.2 ppm 1 mg = 10-3 gram  Therefore Concentration = 6.2×…

Q: For the reaction 2 HC\(aq) + K2SO3(s) – H>O() + SO>(g) + 2 KC(ag) answer the following questions.,…

A: Given reaction:  2HCl(aq) + K2SO3(s)⇌H2O(l)+SO2(g)+2KCl(aq)  To see mole ratios,  reaction should be…

Q: what is the molarity of a solution that results from dissolving 5.4 g of a compound with FW 169.51…

A: Molarity: The number of moles of a solute present in one liter of solution is known as the molarity…

Q: How many g of NaCl should be added to 100.00 mL of a 0.2 M copper (I) solution in order to…

A: The reaction is,  Cu(I) + NaCl ---------> CuCl + Na+   We know, molar mass of Cu = 63.546 g/mol…

Q: If you are making 500 ml of a stock solution of 10X PBS pH7.4 please tell me how much of each…

A: Molarity is a way of expressing concentration. It is the moles of solute present in 1 L solution.

Q: what is the molarity of a solution with 670 grams of Pb(C3H2O2)4 (molar mass=443.4 grams/mol…

A:

Q: 5.18 g of ionic compound containing Cl- dissolved in water and treated with pb+2 to form 6.78g pbC12…

A: To calculate the percent of chloride ion in the given sample first of all we calculate the mass of…

Q: What is the molarity of NaOH in a solution containing 40.0g of NaOH in 750. mL of solution? 1) 53.3…

A: Given Mass of NaOH = 40g Volume of solution = 750 ml Standard value  Molar mass of NaOH = 40 g/mol

Q: 1. For each of the following compounds, list whether they are soluble or insoluble in water and…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: If 94.92 mL of a solution of HCI are equivalent to 43.76 mL of a solution of NaOH and if 49.14 mL of…

A: Solution -

Q: The concentration of acetylsalicylic acid, C9H8O4, in aspirin tablets is determined by hydrolyzing…

A: Solution A stock resolution could be a focused resolution which will be diluted to some lower…

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.