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Typical white vinegar purchased from a grocery store is 5.10% by mass acetic acid in water. Calculate the volume of .100 M NaOH needed to titrate 25 mL of store bought vinegar
Calculate the pH at the equivalence point for titrating 0.170 M solutions of each of the following bases with 0.170 M HBr. a)sodium hydroxide
How much H2O is produced when 20000 g of C2H2 burns completely? Answer in units of grams
What ions will the following elements form? Enter the letter of the item in Column Two that best matches the item in Column One.
What are some of the general properties that distinguish metals
Calculate the amount of heat required to completely sublime 61.0 g of solid dry ice CO2 at its sublimation temperature. The heat of sublimation for carbon dioxide is 32.3 {kJ}/{mol}.
The Chemistry of Nicotine, Nicotine, a component of tobacco, is composed of C, H, and N. A 5.250-mg sample of nicotine was combusted producing 14.242 mg of CO2 and 4.083 mg of H2O
Using a reasonable range of temperatures, determine the apparent (or global) activation energy of NO formation during a combustion process
Determine the amount of energy involved in calories given off when 85 grams of H2O cools from 45 degrees Celsius to 25 degrees Celsius?
what gas are evolved from the acidified solution of hydrolyzed albumin? write equationfor the reaction of the gas with lead II acetate?
What does the 1H-NMR spectrum and the IR spectrum look like with notations on each peak on both spectra
determine at what pressure will pure H 2 O start to boil if its temperature is seventy five degree Celsius
At saturation, 3.0 x 10-9 moles of AlPO4 have dissolved in 2 L of water. What is Ksp for AlPO4 at this temperature?
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