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What are the kinetic theory assumptions about ideal gases. State the ideal gas equation.
A reaction 3A2+ + 2B --> 3A + 2B3+ is used to make a battery. The standard Gibbs free energy change for the given reaction is -690 kJ. What is the standard potential (E ) for the battery.
Write a detailed mechanism for this reaction that accounts for the net retention of detailed mechanism for this reaction that accounts for the net retention of configuration when Ag+ and a low concentration of hydroxide are used.
A block of metal has a width of 3.2 cm, a length of 17.1 cm, and a height of 2.7 cm. Its mass is 1.5 kg. Calculate the density of the metal. Express in grams per cubic centimeter using two significant figures.
Problem- Predict Zeff for the outermost electrons in the Rb atom based on the calculations for Na and K using Slater's rules.
ond weighs 44.0 carats. Determine the volume occupied by the diamond, given that its density is 3.5 g/cm3 at 20°C, and that 1 carat = 0.200 g.
A zero order chemical reaction with a rate constant of 0.0178 M/s has an initial concentration of 1.82M. Determine the time required for 80
Calculate the volume of oxygen at room temperature and pressure needed to burn 3kg of carbon to produce carbon dioxide
The rate of decrease in N2H4 partial pressure in a closed reaction vessel from the reaction N2H4(g)+H2(g)?2NH3(g) is 80torr/h . What is the rate of change of NH3 partial pressure in the vessel?
200 words or less, Define implications of the proposal that all reactions are chemical equilibrium and that formation of the equilibrium is controlled by kinetics
Question- The molar enthalpy of fusion (?H°) of bromine is 10.570 kJ/mol, and the molar entropy of fusion (?S°) of bromine is 39.750 J/mol K. Using this information, estimate the freezing point of bromine.
reaction flask and allowedd to come to equilibrium at 250 C: PCL5--> PCl3 +Cl2 if the amount og chlorine in the equilibrium mixture is 0.470mol, calculate (a) the euilibrium concentration of each gas, (b) Kc, (c) the fraction of PCl5 dissociated.
For each of the following processes, indicate whether the signs of S and H are expected to be positive, negative, or about zero.
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