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What is the volume of a solution with a concentration of 1.2 M that contains 12 g of NaOH?
An unknown alcohol of molecular formula C4H10O forms only one alkene when treated with sulfuric acid. No reaction is observed when the alcohol is treated with oxidizing reagent. Draw the structure of the alcohol.
A 35.0 mL sample of gas is enclosed in a gas tight syringe at 22 degrees celsius. If the syringe is immersed in an ice bath at 0 degrees celsius, what is the new gas volume?
Explain A solution containing 25 mL of ammonia at unknown concentration is titrated to the equivalence point using 23.24 mL of 0.23 M HCl. Define what was the original concentration of the ammonia solution
The compound KClO3 decomposes according to the following equation: 2KClO3 --> 2KCl + 3O2 a) What is the mole ratio of KClO3 to O2 in this reaction? b) How many moles can be produced by letting 6.0 moles of KClO3 react based on the above equation?
A solar panel is pictured in the photo. When light shines on the panel, it generates an electric current that can be used to recharge the batteries in an electric car.
Sorbose, C6H12O6, is used in making vitamin C. A sorbose sample containing 96.0 g of carbon atoms also contains ____ g of hydrogen atoms.
The rate constant of the reaction A ? B + C is 2.75 x 10-7 s-1 at a certain temperature. The initial [A] is 2.19 M. How many days would pass before A had decomposed to the extent that 0.601 M of A remained?
A 1 g sample of C8H16O is burned completely in excess oxygen to yield CO2(g) and H2O(l) at 25 C, releasing 39.28 kJ of energy. What is the enthalpy of formation of C8H16O?
Give the systematic names for the formulas, or the formulas for the names. (Type your answer using the format copper(II) chloride for CuCl2, and using the format CO2 for CO2. Omit the centered dot for hydrates.)
What is the enthalpy change corresponding to the melting of 2.5 moles of H2O? What is the system? What is the surrounding?
What fraction of sucrose, expressed as a percent, would hydrolyze in 5.9 hours?
Gallium crystallizes in a primitive cubic unit cell. The length of the unit cell edge is 3.70A. The radius of a Ga atom is how many A
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