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"Are Enzymes in Laundry Detergents Effective Stain Removers" I need to write a paper on the above topic. 1.The paper should be type double space and 3-4 pages in length. 2. Paper should include a bibliography, which will not count towards the page length. 3. Paper should be in MLA format 4. Bibliography may include journals, periodicals and internet sites (.gov, .edu, .org only) but not books. ( 4 sources none older than 2011)
when 9.8 g of aluminum oxide (Al2O3) decomposes, how many grams of aluminum metal are produced?
The decomposition of phosphorus pentachloride by the reaction: PCl5(g) PCl3 (g) + Cl2 (g) has a Kp = 1.8 at 450C. What is the value of the standard free energy change
how many grams of methanol must be added to 7.50 kg of water to lower its freezing point to -13.0 degrees c? for each
Wine is made by adding yeast to grape juice. What concentration of glucose in grams per liter must the grape juice contain to produce wine that is 11% ethanol by volume? (take the density of ethanol to be 0.789 g/mL^-1) C6H12O6(aq)----> 2CH3CH2OH(..
The total mass of solid unknown dissolved in the sample was 0.1200 g. If the sample were dissolved to a final volume of 100.0 mL, and a 25.00 mL sample of the solution required 36.32 mL of EDTA solution, find the mass percent of CaCO3 that was pre..
what is the pH of the HF solution before base is added. 3) What is the pH at eqivalence point. 4) what is the pH at 1/2 volume to equivalence point.
In the lower troposphere, ozone is one of the components of photochemical smog. It is generated in air when nitrogen dioxide, formed by the oxidation of nitrogen monoxide from car exhaust, reacts by the following mechanism.
One liter of a gas has a pressure of 150.00 kPa at 25.0°C. If the pressure increases to 600.0 kPa and the temperature to 100.0°C, what would be the new volume of the gas?
Make a pH- log concentration plot for carbonate (10^-3) and acetate acid (10^-4) for total concentrations.
Calculate the de Broglie wavelength, in nm, of a baseball of 5.25 ounces with a speed of 97.0 mph
Use the enthalpies of bond formation to rationalize why nitrogen forms a dimer and phosphorous a tetramer.
If the silver -silver chloride electrode is replaced with a saturated calomel electrode, what is the new cell voltage?
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