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Please derive the answer to one of the following reaction. Please explain in details how you obtained the answer.
(Knowing how to do mole to gram conversion is a fundamental part of chemistry. Every chemists must know how to do these problems.)
When you go outdoor camping, you may often carry along a bottle of butane gas to cook with. (From Chapter 8, Text Question #29.) Determine how many grams of O2 are required to react completely with 4.9 mol of C4H10. The chemical reaction is: 2C4H10(g) + 13O2(g) --> 8CO2(g) + 10H2O(g)
The activation energy for the reaction is 48.1kj/mol. What is the half-life (in hr) in the winter (10.0 C)?
methane and air in stoichiometric proportions are brought into a calorimeter at 500k. the product compositions is
Estimate the heat released when ethene CH2 CH2 reacts with hydrogen gas to give CH3CH3.
Assemble the alcohols (have the formula of C4H10) in the order of increasing reactivity with concentrated HCl.
it is known that 1500 revolution are required for the 6000-ib flywheel to cost to rest from an velocity of 300 rpm.
chemistry mixture of gases contains 0.200moleO2 o.4oomole N2 and 0.600mle H2 at 2.00 atm pressure what is the partial pressure of N2 in the mixture.
How do i win a game of ping pong using tremendous magical powers?
What is the total pressure, in mm Hg, of a gas mixture containing argon gas at 0.25 atm, helium gas at 350 mm Hg, and nitrogen gas at 360 torr
If the standard deviation of your pipet is 0.018 mL, what is the chloride concentration ppt (W/V) of you sample?
How many kilojoules are needed to raise the temperature of 125 g of copper from 22 deg C to 325 deg C? My book shows copper at 0.385 j/g. Here is what I have done so far but I am not sure? 125 g x 303 deg C x 0.385 j = 14600. j 14600/1000 = Conver..
As air flows across the cooling coil of an air conditioner at the rate of 3856 kg/hr, its temperature drops from 26*C to 12*C. Determine the internal energy change in kJ/hr.
Calculate the amount of heat required to completely sublime 51.0 g of solid dry ice (CO_2) at its sublimation temperature. The heat of sublimation for carbon dioxide is 32.3 kJ/mol .
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