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If 0.11 g of H2O2 decomposes in a 2.50 L flask at 25 degrees Celcius, what is the pressure of O2 and H2O?
Calculate the weight percent composition of the mixture, using the same assumptions as in part A.
Nitrogen gas reacts with oxygen gas to produce nitrogen monoxide in an endothermic reaction. When the temperature of the reaction at equilibrium is raised, the equilibrium will shift
home ice cream makers use ice to cool a concentrated nacl solution below the normal freezing point of water. what
Compare the pH vs volume curve for HCL and acetic acid. discuss any difference in the shape of the curves. Compare theese two curves to one of the curves prepared for the unknow
If 26.67 mL of a standard 0.1650 M NaOH solution is required to neutralize 25.18 mL of H2SO4, what is the molarity of the acid solution
Write the noble gas abbreviation ground state electronic configurations for Ag and for Ag+. which is paramagnetic
Determine the standard reaction enthalpy for the partial combustion of methane to carbon monoxide according to the following reaction:
A 3.00-liter sample of gas is at 417 Kelvin and 0.65 atmosphere. If the volume is decreased to 1.50 liters and the pressure of the gas is increased to 1.95 atmospheres, what will be the temperature of the sample?
a solution is prepared by dissolving 20.0 g ammonium sulfate in enough water to make 100.0 ml of stock solution. a
Provide a structure for the following compound: C9H10O3; IR: 2400-3200, 1700, 1630 cm-1; 1H NMR: ? 1.53 (3H, t, J = 8 Hz); ? 4.32 (2H, q, J = 8 Hz); ? 7.08, ? 8.13 (4H, pair of leaning doublets, J = 10 Hz); ? 10 (1H, broad, disappears with D2O sha..
Give a reason why each of the following names are incorrect by the IUPAC system and give a correct IUPAC name. Methyl propanoate as the name of the product of the reaction between ethanol and ethanoic acid.
A gas is heated from 268 K to 290 K while its volume is increased from 25.0 L to 37.0 L by moving a large piston within a cylinder. If the original pressure was 0.90 atm, what would be the final pressure?
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