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Prepare a 700- to 1,050-word paper in which you analyze the effects of ionizing radiation on DNA to provide a chemical reason as to why this might cause cancer. Include the following items:
a mixture initially contains a b and c in the following concentrations a 0.600 m b 1.00 m and c 0.400 m. the
A furnace is burning coal at the rate of 950,000 kg of coal/day. The coal contains 5.5% ash and 99% of that ash is collected in the air pollution control (APC) device downstream from the furnace
Explain why can you conclude that the energy of an antibonding MO in (H2) + is elevate more than the energy of the bonding MO is lowered
calculate the values of E, G, and Keq for each of the following reactions at 298k. a) Sn + 2Ag^+ = Sn^2+ + 2Ag b) Cl2 + 2I^- = 2Cl^- +I2
A reference book gives the normal freezing point of naphthalene as 80.2 ?C. Your sample of naphthalene began to form crystals at 79.1 ?C on your thermometer. Give two reasonable explanations for this observation.
Heatite, Fe2O3 is an important ore of iron, the free metal is obtained by reacting hematite with carbon monoxide in a blast furnace. carbon diozide is formed in the furnace by paritial combustion of carbon, the reaction is Fe2O3 (s) + 3 CO (g) -->..
Write a balanced molecular equation for this reaction. Remember to balance the electrons gained and lost.
Complete the following reaction showing what ions calcium chloride will produce upon dissolving in water: CaCL2(aq) --> b. Calculate the molarity (in m) of all solutes
Consider a colloidal suspension(like a solution) of very small particles in a solvent. We may think of this as an ideal gas of particles in the external field due to gravity.
question potassium chloride is used as a substitute for sodium chloride for individuals with high blood pressure.
Give the cell diagram notation of the electrochemical cell that could be used to determine experimentally the dissociation constant (Kw) of water. The standard reduction potential for
Using the enthalpy of reaction for the 2 reactions with ozone, determine the enthalpy of reaction for the reaction of chlorine with ozone.
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