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A solution has [C6H5COOH] = 0.100 M and [Ca(C6H5COO)2] = 0.200 M. Ka = 6.3 × 10^-5 for C6H5COOH. The solution volume is 5.00 L. What is the pH of the solution after 10.00 ml of 5.00 M NaOH is added? How would I do this using the Henderson Hasselbalch equation?
Unknown compound A (C8H12) is reacted with H2 (excess) in the presence of a palladium catalyst forming compound B (C8H16). In addition when compound A is reacted with O3 followed by zinc and acetic acid the following two compounds are formed
How many methyl equatorial positions are possible with cis-1,4-dimethycyclohexane for a single configuration
What mass of O2 does the tank contain. kg (b) What volume would the gas occupy at STP? L (c) At what temperature would the pressure in the tank equal 150. atm
In molecular terms, what is the difference between 3% hydrogen peroxide and 30% hydrogen peroxide. A detailed answer is greatly appreciated
A flow chart to find metals in a solution, but I am having problems writing step by step instructions on how to do each step. I need to write steps on how much to add of HCl, NaOH, NH3, when to centrifuge, when to wash solution, when to decant, how t..
A 2.00-g sample of a large biomolecule was dissolved in 19.0 g of carbon tetrachloride. The boiling point of this solution was determined to be 77.85°C. Calculate the molar mass of the biomolecule.
in order to get maximum calorific output a burner should have anoptimum fuel to oxygen ratio which corresponds to 3
Question- A water with a calcium concentration of (Ca2+) = 80mg/L is in contact with the mineral fluorite (CaF2). Calculate the solubility of fluorite at a temperature T=25°C. pKs of fluorite is 10.96 at 25°C.
Which response gives all of the members of the following list that are basic salts and none that are not basic salts?
a coffee cup calorimeter contains 525.0 g of water at 25.0 oc. to it are added350.0 g of water at 48.3 oc 480.0 g of
carotenoids present in all organisms capable of photosynthesis extend the range of light absorbed by the organism. they
What is the standard heat of reaction for- sugar and ethanol are "burned" to water vapor and carbon dioxide?
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