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(a) What conditions are represented by the abbreviation STP? Temperature °C Pressure atm (b) What is the molar volume of an ideal gas at STP? (c) Room temperature is often assumed to be 25°C. Calculate the molar volume of an ideal gas at 25°C and exactly 1 atm pressure.
Why we add buffer 7 and 1:4 toluene and 2-propanol to crude oil ahead of titrate with Cdcl2 to dtermine H2S in crude oil.And can toluene and 2- propanol be replaced with other solvent in terms of cost and safety.
If the sample contains a combined total of 1.90 mol and has a total mass of 60.3g, what are the percentages of CO2 and Ne in the sample by mole?
How long does it take to deposit a coating of gold 1.00um thick on a disk-shaped medallion 4.00 cm in diameter and 2.00 mm thick at constant current of 89 A?
What is the numerical value (ignore units) of the equilibrium constant for the following reaction
If 0.884 gm of Ag was deposited on the spoon at a constant current of 18.5 mA, how many minutes did the electrolysis take
Draw the mechanism for each reaction you will do today. Pyridinium tribromide releases molecular bromine, so molecular bromine is the brominating agent.
What is the hydronium ion concentration of a 0.20 M solution of an acid with a Ka
The oxide of which of the following metals should have the greatest lattice energy?
solvents in addition to acetone could be used for extracting plant photosynthetic pigments
Which combination of atoms is most likely to produce a compond with covalent bonds?a) K and Brb) Al and Sc) S
Assuming constant pressure, rank these reactions from most energy released by the system to most energy absorbed by the system, based on the following descriptions
Consider the fusion of boron 10 with an alpha particle. The products of the fusion are carbon and a proton. a) Write a nuclear reaction for this process.
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