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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:
Buffering capacity You want a solution that will buffer the addition of either 10 micromoles of acid or 10 micromoles of base. Total buffer concentration is equal to the concentration of the acid plus the concentration of salt of the acid
What volume of 3.50 M H3PO4 was required to make the buffer solution. What mass of NaOH was required to make the buffer solution. How many mL of 2.00 M HCl must be added to the buffer solution to change its pH by 1.25 units
at a temperature of 25 degree celsius and a pressure of 757 mm hg the product gas h2 is collected over h2othen
The molar heat capacities of iron and gold are 25.19 J/(mol x degrees celsius) and 25.41 J/(mol x degrees celsius), respectively. What is the final temperature of the water and pieces of metal
Given a waste stream with 25 mg/liter of NaOH flowing at 20 meters cubed per day, determine the quantities (in kg/day) of sulfuric acid required to neutralize the waste. Estimate the total dissolved solids after neutralization.
Problem- 1) Calculate the heat required to sublime of 940 g of solid CO2 at the normal sublimation temperature. Delta H = 24.2 kJ/mole
Question- If an unknown forms a silver mirror in the Tollens test, forms a purple color in the Schiff test, produces no precipitate in the iodoform test, has a refractvie index of 1.5250, and forms a semicarbazone melting at 124-126 C, what is its..
What is the specific activity (in Bq/g) if 3.76 kg of an isotope emits 3.77 * 10^7 beta- particles per minute
Calculate the empirical formula and then determine the molecular formula of this compound using the given molar mass. b) Draw three lewis structures for molecule that satisfies the octet rule for each atom.
What is the major product when p-fluoroanisole reacts with sulfur trioxide and sulfuric acid. If applicable, minimize formal charges via expanded octets
What products would you expect from the reaction of 1 mol of 1,3-butadiene and each of the following reagents? (If no reaction would occur, indicate that as well.)
How many orbitals are there in a atom with the following combinations of quantum numbers? A). n=3 l=1 B). n=4 l=2 ml=2
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