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Question- Calculate the molarity of H2C2O4 in 0.2 M oxalic acid (H2C2O4) if Ka1= 0.059, Ka2=6.5x10^-5, and Kw=1x10^-14. Answer in units of mol/L.
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The total pressure of the container after the water condenses (5C) is .857 atm. What are the partial pressures of the 4 gases at 5C. e)What was the temperature of the container in Kelvin before it was cooled to 5C?
Using the triple point of water as the reference temperature, use the heat capacity equations for water to estimate the heat of vaporisation of water (in kJ/kg) at 1 atm.
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alpha-titanium alloy to process into a turbine blade. Based on the fact that the alloy has an HCP crystal structure, what general processing technique
A chemist dissolves 0.099 g of CuSO4 · 5 H2O in water and dilutes the solution to the mark in a 500-mL volumetric flask. A 36.1-mL sample of this solution
At 800 k, Kc for the following equalibrium is 4.2 x 10 ^-3. 2HgO(s) 2Hg(l) + O2(g), suppose 96.5 g of mercury(ll) oxide is placed in a sealed 3.50 vessel at 800 k. What is the partial pressure of oxygen gas at equalibrium
for analysis a short peptide seven residues long is treated with fdnb followed by complete acid hydrolysis and amino
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