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This is my trial from my lab to neutralize 1 tablet of TUMS Mass of antacid tablet =1.3g Mass of crushed tablet used =1.3g Volume of HCI used = 8mL Starting volume of NaOH in titrator= 4mL Ending volume of NaOH in titrator= 3.6mL Volume of NaOH used = .4mL Volume of 1M acid neutralized =7.6mL Volume conversion from 1M to 0.1M =76mL Mass of 0.1M acid neutralized = 76g Effectiveness of antacid =58.46g C. From your experimental data, how many moles of calcium carbonate are in one TUMS tablet? D. Using the value in your answer to question C., calculate the number of moles of HCI that two TUMS Tablets can neutralize. E. A car battery contains 1.0 L of 4.3 M sulfuric acid. Using the value in your answer to question C., calculate how many TUMS tablets would be required to neutralize all the sulfuric acid in a car battery. Round your answer to the nearest whole number of tablets. F. Explain how Le Chatelier's Principle affects the extent of the dissociation of acetic acid in a buffer that is 0.10 M acetic acid and 0.10M acetate ion. Write the balanced chemical reaction for the two applicable equilibria.
4 KO2 + 2 H2O + 4 CO2 ==> 4 KHCO3 + 3 O2 How many moles of O2 will be produced if 5.86 moles of CO2 react completely?
Compare the proposed reaction mechanism for the sodium hypochlorite oxidation of cyclohexanol with that involved in the chromic acid oxidation
When the solvent is removed from a sample solution, 3.0 mole of substance B, 7.5 moles of substance C, and 15.0 moles of substance A are left in the solution. What is the mole fraction of substance A in this new solution?
At a certain temperature, the Kp for the decomposition of H2S is 0.726 H2S = H2+S initally only H2S is present at a pressure of 0.126 atm in a closed container.
How much of the solution is needed?
distilled Solution D: 9.08 (m/v) glucose Solution E: 5.0 (m/v) glucose and 0.9 (m/v) Where does each solution go under 1. Crenation, 2. Hemolysis, 3. Neither. Each solution should be placed under one of the 3 named.
A molecular compound is dissolved in water at 25 C such that its mole fraction ,X, is 0.225. what is the vapor pressure of the resulting solution if the vapor pressure of pure water is 23.8 torr at 25 C
The vapor pressure of pure propyl chloride is 347 torr at 25°C and that of pure propyl bromide is 133 torr at 25°C. Assume that the solution is an ideal solution.
The heat of combustion of bituminous coal is 2.5 × 104 J/g. What quantity of the coal is required to produce the energy to convert 100. lb of ice at 0°C to steam at 100°C
if 0.10M aqueous solutions are prepared of each of the following acids, which produces the solution with the lowest pH?
how many liters of 0.25 M NaOH would I have to add to a acidic solution of pH 3.365 to make a solution of pH 7?Acidic solution is 50mL.
determine if a redox reaction would occur if you were to mix them in a single solution. For those pairs of substances that would not react, calculate the EOCELL of the unfavored reaction between the two substances.
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