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Problem- Calculate the pH in the titration of 20.0mL of 0.100 M of acetic acid by sodium hydroxide after the addition to the acid solution of
Part 1) 10.0 mL of 0.100 M NaOH
Part 2) 20.0mL of 0.100 M NaOH
Working it out is question
Use the de Broglie relationship to determine the wavelengths of the following objects: an lithium atom moving at 2.5*10^5m/sUsing Heisenberg's uncertainty principle,
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25.0 mL of 1.00 M HCl at 24.3oC react with 25.0 mL 1.00 M NaOH in a styrofoam calorimeter whose calorimeter constant is 70 J/C. The final temperature is 31.8o C. Assume the density of the solution product is 1.00 g/mL and the specific heat of the ..
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A steel cylinder with a volume of 19.5 L contains N2 gas at a pressure of 91.0 atm and a temperature at 0 C. Determine the mass of N2 in the cylinder
The heat capacity of the calorimeter is 12.1 J/K. From this data compute the pH for the process. Presume the specific heat and density of the solution after mixing are the same as those of pure water. CuSO4(1M) + 2KOH(2M) to form Cu(OH)2(s) + K2So4..
50 ml solution of hno2 is titrated with 0.1 m koh. it requires 26.4ml koh to reach the equivalence point of the
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