Elecronegativity and oxidation number of central atom
How does the strength of an oxoacid is dependent on the elecronegativity and oxidation number of central atom?
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If 0.500 mole of carbon disulfide reacts with oxygen completely accorind to the following reaction what would the total volume of the products be at 25 C and 4.23 atm?
A sample of calcium carbonate absorbs 45.5 J of heat upon which the temperature of the sample increases from 21.1 degrees celcius to 28.5 degrees celcius. If the specific heat of calcium carbonate is 0.82 J/g-K, what is the mass (in grams) of the
The block diagram for an elevator controller for a two-floor elevator follows. The inputs FB1 and FB2 are 1 when someone in the elevator presses the first or second floor buttons, respectively. The inputs CALL1 and CALL2 are 1 when someone on
Calculate ΔH and ΔStot when two iron blocks, each of mass 1.00 kg, one at 200°C and the other at 25°C, are placed in contact in an isolated container.
At a given temperature, Kp for the reaction below is 0.24. In a given experiment, 0.10 atm of each product and 0.0020 atm of NOBr are intoduced into a container. In which direction will the reaction proceed, or is it at equilibrium?
A 78 kg diver steps off a 11 m tower and drops, from rest, straight down into the water. If he comes to rest 4.1 m beneath the surface, determine the average resistance force exerted on him by the water.
If ammonia gas reacts with sulfuric acid to produce ammonium sulfate, calculate how many liters of ammonia is needed to react with 150 kg of sulfuric acid at 20 degrees C and 25 atm?
What is the percent span for the old and new set points? In order to increase production rate a reactor set point was increased from 160 psig to190 psig.
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