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Unknown Y has a molecular formula of C3H6O2. It contains one functional group that absorbs infrared radiation in the 3200-3550 cm-1region (when studied as a pure liquid; i.e., "neat"), and it has no absorption in the 1620-1780 cm-1region. No carbon atom in the structure of Y has more than one oxygen atom bonded to it and Y can exist in two (and only two) stereoisomeric forms. What is the structure of one of these forms of Y?
Bromine is a reddish-brown liquid. Calculate its den-sity (in g/mL) if 650 g of the substance occupies 188mL.
What is the [CH3COO-]/[CH3COOH] ratio in an acetate buffer at pH 4.00? (The pKa for acetic acid is 4.76.)[CH3COO-]/[CH3COOH] =
A reaction with the activation energy Ea= 166.00 kJ/mol, has a rate constant k = 3.900 x 102 at 329.00 Kelvin. Determine the rate constant when the temperature is changed to 693.00 Kelvin. R = 8.314 J K-1mol-1
Suppose a solution contains aqueous Hg2(NO3)2 . Write complete ionic equation to show the reaction of aqueous Hg2(NO3)2 with aqueous sodium chloride to form solid Hg2Cl2 and aqueous sodium nitrate. Express your answer as a chemical equation. Ident..
at 40 degrees h2o2 decomposes according to reaction2h2o -gt 2h20o2data collected for the concentration of h2o2 at
what volume of nitrogen gas is needed to react completely with 150.0 L of hydrogen in the production of ammonia.
what mass of ammonium chloride can be added to 100 grams of water at 20 degrees C before the solution becomes saturated
Write the balanced equation of a chemical reaction between sodium hydroxide ("base") and phosphoric acid ("acid"). Assume complete neutralization.
Once the ionic solid has dissolved, the anion that is formed is able to react as a base, with water as the acid. Write the net acid-base reaction that occurs when dissolved NaClO reacts with water
Problem- How would the concentration of silver ion be different if we dissolved the sodium chloride before dissolving the silver chloride
What is the freezing point of a solution of 224 g of ethylene glycol (C2H6O2) dissolved in 1000 g of water?
what is the weight of O in 742.0 g of citronella oil that has the chemical formula C10H18O
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