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a) Calculate the work that must be done at 298.15 K and 1.00 bar against the atmosphere for the production of CO2(g) and H2O(g) in the combustion of 10.50 mol C6H6(l).
(b) Calculate the change in the entropy of the system due to expansion of the product gases.
vinger contains 5.0 g of acetic acid, CH3COOH,in 100.0 mL of solution. Calculate the molarity of acetic acid vinegar?
Remembering the general equation for the combustion of a hydrocarbon, does the difference in these two trends disprove any connection between human activities and global warming? Explain your reasoning.
a 330 ml container holds 0.146 g of ne and an unknown amount of ar at 35degc and a total pressure of 626 mmhg.
some kcl is dissolved in water 25degc where it completely dissociates. the vapor pressure of pure water at 25degc is
A 20.0 L nickel container was charge with .805 atm of xenon gas and 1.21 atm of flourine gas at 400 C. The xenon and flourinereact to form xenon tetraflouride. what is mass (g) of xenon tetraflouride can be produced assuming 100 % of yield
At T=293K and at 50% relative humidity, the pressure of water vapor in equilibrium with liquid water is 0.0115atm. Using the information in P1.8, determine what mass of water is inhaled per hour and the net loss of water through respiration per ho..
Please show the products that would result from bromination of benzoic acid. Major and or minor if there are any.
An aqueous solution of .043 M weak acid HX, has a pH of 3.92. Explain what is the pH of the solution if .021 M of KX is dissolved in one liter of the weak acid
Calculate the standard cell potential (E^o) for the reaction X(s)+Y^+(aq)-->X^+(aq)+Y(s) if K = 5.33x10^-3
a tube containing hydrogen gas is attached to a device that supplies energy to the atoms. some of the atoms have
Calculate the energy in joules and calories required to heat 5.25 g of water from 5.5 oC to 64.8 oC.
1.use the three-step method described in the module to predict the actual precipitates which form if such is the case
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