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Write balanced, net ionic equations using half-reactions:
Please explain and show the steps.
If the partial pressure of H2S is 0.539 atm, calculate the total pressure (atm) of the mixture visualized. I wasn't able to put the actual visualization but I will provide to the best of my ability what was given
Calculate the mass of H2O produced when 12.0 g of glucose is combusted in a container of oxygen with a volume of 1.3 L at a pressure of 2.2 atm and a temperature of 205 °C.
causes the temperature to rise from 23.98 degree C to 26.45 degree C. What is delta E for the reaction of 1.00 mole of C2H5OH? C2H5OH(l) + 3O2(g) ? 2CO2(g) + 3H2O(l)
Demonstrate that L^2and Lzcommute withanyHamiltonian (for a single particle) for which the potential energy is spherically symmetric
Explain which comparison of atomic and/or ionic radii is correct. Depict the electron shells/Zeff comparison for all answer choices as your work. Define EACH zeff comparison followed by the electron shell.
a large evacuated tank whose volume is 10000ft3 is to be filled with carbon dioxide gas at atmospheric pressure
An ice cube of mass 9.0 g at temperature 0°C is added to a cup of coffee, whose temperature is 85 °C and which contains 120 g of liquid. Assume the specific heat capacity of the coffee is the same as that of water. The heat of fusion of ice (the heat..
A steam engine works between TH = 140C and TC = 30C. Calculate the minimal withdrawal from the hot source to yield 1 kJ of work
Potassium-42 is a radioisotope that nutritionists use to determine whether the body is effectively using potassium at the cellular level. The half-life of potassium-42 is 12.4 hours.
Assuming efficiency of 26.70 %, calculate the actual yield of magnesium nitrate formed 139.4 g of magnesium and excess copper (II) nitrate. Mg + Cu(NO3)2 -> Mg (NO3)2 + Cu
Use the Henderson-Hasselbalch equation to calculate the of each solution: a solution that contains 0.600% C5H5N by mass and 0.960%
What would be expected Freezing Point of a solution of a 4.75 molality(m) solution of a general salt, MX, with an "ion-factor" of 1.75 at that concentration
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