Explain strength of attraction between water molecules
How does the strength of the attraction between water molecules and sodium and chloride ions compare with the strength of the attractions between the sodium ions and chloride ions? how do you know?
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Predict how the ratio of the equilibrium pressures, PSO2, would change when the. PSO3 temperature of the uncatalyzed reaction mixture is increased. Justify your prediction
From the magnitude of Kc, do you think this reaction occurs to any great extent when equilibrium is reached at room temperature? If an equilibrium mixture is 1.0 M SO3 and has equal concentrations of SO2 and O2, what is the concentration of SO2 in
Rate of reaction for 8H2S +4O2 -> 8H2O + S8, if started with 21.35g of H2S and 15.36g of O2. What is the limiting reactant and how much S8 can be produced?
The access time for a cache memory is one tenth the access time for the main memory. If the hit ratio is 0.9, then the effective access time is?
A rigid tank with a volume of 25 m^3 contain 15 kg of saturated liquid-vapor mixture of water at 75 º C. Now the water is slowly heated.
Why is the symbol of the silicon-oxygen tetrahedron (SiO4)4-?
If an equilibrium mixture is 1.0 M SO3 and has equal concentrations of SO2 and O2, what is the concentration of SO2 in the mixture? Does this result agree with what you expect from the magnitude of Kc?
Design an elevator controller for a simple two-floor elevator. On the 1st floor, there is only an up button, and on the 2nd floor, there is only a down button. Within the elevator, there are two buttons: door open and door close. There are sen
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