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Question: 1
Why is the identity of a gas not included in the combined and ideal gas law? Please give example.
Question: 2.
Considering that you know the four properties that describe a gas,
Give some laboratory situations or chemistry problems where you could use them.
question pure oxygen was first made by heating mercury ii oxide 2hgo --gt 2hgo2.a how many grams of mercury and how
Design a qualitative analysis scheme
calculate the pH and concentration of all species present assuming that the activity coefficients are equal to 1.0 for all species
1. Discuss measuring earthquake size and include the differences between intensity and magnitude. 2. Explain the evidence for the age of Earth and why the oldest expected rocks will probably never be found. 3. How have new discoveries changed our kno..
The solubility of benzaldehyde in dichloromethane is 5 g per 100mL. What mass of benzaldehyde can be recovered by extraction with 3x 50 mL portions of dichloromethane
what is the expected boiling point of a brine solution containing 30.00g of KBr dissolved in 100.0g of water?
Determine the pressure of the gases trapped in the closed end of a manometer apparatus if the water column which separates the closed end from the open end is 10.55 cm higher on the closed end than the open end, and if the barometric pressure at t..
A shiny piece of metal is beleved to be either platinum or nickel. if the price has a mass of 156.485g and a volume of 7.31 ml, calculate its density and decide which elemnt it is made of. The density of Ni is 8.9 g/ml, pt is 21.4 g/ml
The directions state "weigh about 5 grams of sodium chloride". Give minimum and maximum amounts of sodium chloride that would satisfy these instructions.
what is the value of equilibrium constant Kp if the total pressure is 11 atm?
how many molecules of carbon dioxide are produced when 134 molecules of acetylene hcch to react in excess oxygen
What is the isotopic difference (in per mil) at 25degrees between gas, liquid, and solid phase for the elements carbon and sulfur. Show calculations
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