Determine the maximum temperature of the solution
Determine the maximum temperature of the solution after mixing? Suppose you mix 21.1 g of water at 66.2°C with the 45.2 g of water at35.7°C in an insulated cup.
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What would the equilibrium concentrations of HA,A-, H+, and OH- be if 0.100 mol of acetic acid were dissolved in the water to make 500.0mL of solution.
4-Carbon disulfide is a colorless liquid. When pure, it is nearly odorless, but the commercial product smells vile. Determine the standard enthalpy change for this reaction using standard enthalpies of formation.
Determine the resulting total pressure in the third vessel. Suppose the temperature remains constant and the gasses behave ideally. A 10.0 L vessel contains gas X at a pressure of 300 torr.
The heat released by this reaction is sufficient to ignite paper. Explain how much heat is released when the 21.5 g of calcium oxide reacts? Calcium oxide reacts with the water to form the calcium hydroxide (slaked lime).
The vapor pressure of a solution which is having the 13g of a non-volatile solute in the 100g of water at the 28deg C is 3.6492 kPa. Determine the molar mass of the solute, assuming that the solution is ideal.
Determine molar mass of the solute, assuming that the solution is ideal. The vapor pressure of water at this temperature is 3.7417 kPa. The vapor pressure of a solution which is having 13g of a nonvolatile solute in the 100g of water at 28deg C is
Write down a balanced equation for each of the following changes and identify whether heat is a product or required to start the reaction
Determine the molarity of a Ti 3+ (aq) solution if the 100.0 mL of this solution needs 29.8 mL of 32.1 mM MnO4 - (aq) for complete reaction.
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