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Question- At 0 degrees Celsius and an O2 pressure of 1.00atm, the aqueous solubility of O2(g) is 48.9mLO2 per liter. What is the molarity of O2 in a saturated water solution when the O2 is under its normal partial pressure in air, 0.2095 atm?
Please provide the answer of the given question on urgent basis
Given the reactant side of the total ionic equation for the neutralization reaction of potassium hydroxide KOH with hydrochloric acid HCl, write the total ionic equation (also known as the complete ionic equation) by entering both the reactant and..
Explain why lan Forsythe, a middle-aged college professor from Boston, was in the Swiss Alps studying astronomy during his sabbatical leave. He had been there for two days as well as planned to stay the entire year.
The solubility products of PbSO4 and SrSO4 are 6.3 * 10^-7 and 3.2 * 10^-7, respectively. What are the values of [ SO4 2-], [Pb 2+], and [Sr 2+] in a solution at equilibrium with both substances
the temperature of a 22.0 g sample of material increases from 190.0 degree c to 42.0 degree c when it absorbs 5.00 kj
calculate the pH of the 1 L solution of 0.25 M TRIS plus the addition of 0.05 M HCL. Show how many moles of TRIS and TRIS HCL are present after the addition of the HCL. Use the Henderson Hasselbalch equation to calculate the pH?
Calculate the standard free energy change for silver sulfate dissolution at 25 degrees Celsius.
A solution of NaF is added dropwise to a solution that is 0.0173M in Ba2+. While the concentration of F- exceeds M. BaF2 will precipitate. Ignore volume changes for BaF2, Ksp=1.7*10-6
Calculate the theoretical yield in grams of methyl piperate from 3.6g of C9H17O5P and using 5% of molar excess of piperonal.
Determine the degree of unsaturation for C5H8. Draw constitutional isomers of C5H8 that are terminal and internal. Name each molecule according to IUPAC.
Antimony has two naturally occurring isotopes, Sb-121 (mass = 120.9038 amu) and Sb-123 (mass = 122.9042 amu). Calculate the percent abundances of these isotopes of antimony.
what volume of oxygen is required to burn 22.4l of propane in the following combustion reaction assuming that both
use the chemical equation 2ch3ohg 3og2co2g4h2og to estimate the quantity of energy released in the combustion of
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