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Problem- If 28.62mL of 0.1085 M NaOH are required to titrate 24.98 mL of a monoprotic acid HA to the equivalence point, calculate the original molar concentration of HA before the titration.
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what is the root-mean-square molecular speed of a gas molecule of this smelly gas molecule at 25C?
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A certainly gaseous solute dissolves in water, evolving 12.0 kJ of heat. Its solubility at 25 C and 4.00 atm is 0.0200 M. Would you expect the solubility to be greater than 0.0200 M at: a. 5 C and 6 atm? b. 50 C and 2 atm? c. 20 C and 4 atm? d. 25..
Consider the case of 10 oscillators and eight quanta of energy. Determine the dominant configuration of energy for this system by identifying energy configurations and calculating the corresponding weights. What is the probability of observing the..
The unknown has peaks at 2818.38, 2716.12, 1682.14, 1622.34, 1491.16,1450.65, 1359.99, 1304.05, 1188.30,1014.69, 925.95,883.51, 758.19, 698.39.
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determine the number of representative particles in each substancea. 250 mol of silverb. 8.56 x 10-3 mol of sodium
Explain what would the reaction quotient Q be if the volume of the container decreased by a factor of 3.541 for the subsequent reaction.
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