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How do you interpret the Michealis Menton Equation?
How much heat is evolved when 100.0 g of liquid water is formed from the combustion of gaseous hydrogen and gaseous oxygen. DHof (H2O liq) = -285.8 kJ
provide the chemical reaction of an oxidation-reduction reaction that was observed to be spontaneous. provide a value
the decomposition of aqueous hydrogen peroxide to gaseous o2 and water is the first order reaction. if it takes 8.0 h
the half-life of tritium 31h is 12.3 years. if 55.0 mg of tritium is released from a nuclear power plant during the
Prepare a molecular orbital energy level diagram for NO, showing clearly how the atomic orbitals interact to form MO's b) How does the diagram illustrate the difference in electronegativity between N and O
A solution is prepared by dissolving 4.21 g of a non-electrolyte in 50.0 g of water. If the boiling point raise by 0.203ºC, explain what is the molar mass of the solute? The boiling point elevation constant for water is 0.512 ºC/m.
Question- A sample of I-131 has activity of 30 mCi. Its half-life is 8.08 days. Calculate activity at end of 20 days.
Benzene has heat of vaporaization 31 kj/mol and at 25 C has vapor pressure of 108 mm Hg the normal boiling point of benzene is ln 760/108 =31/8.314(1/298-1/t2)
The volume of a single molecule of water is 2.99 x 10^-23 mL. For a sample of gaseous water at 1.00 atm and 150° C, what fraction of the containers volume is occupied by the molecules themselves
gaseous hydrocarbon required 50 mL of oxygen for complete combustion. If 30 mL of CO2 gas were evolved, what is the molecular formula of the hydrocarbon?
Calculate the heat required to convert 58.0 g of C2Cl3F3 from a liquid at 14.90 degrees C to a gas at 90.75 degrees C.
The bitter-tasting compound quinine is a component of tonic water and is used as a protection against malaria. It contains only C, H, N and O. When a sample of mass 0.487 g was burned, 1.321 g of carbon dioxide
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