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Write rational arrow-pushing mechanisms leading to three additional products that might have been formed in the reaction of alpha-pinene oxide with aqueous sulfuric acid that are different from the product you isolated and the decomposition product you identified.
in general ionization energies increase across a period from left to right. explain why the second ionization energy of
You prepared a 0.250 M solution by diluting 8.45(+-0.04)mL of 28.0(+-0.5)mL wt.%NH3 (density=0.899(+-0.003)g/mL up to 500.0(+-0.2)mL. Find the uncertainty in 0.250 M.
What is the Molecular formula of the acid. Assmue the neutralization reaction has the formula HA+NaOH--->NaA+H2O
A reverse osmosis unit is used to obtain drinkable water from a source that contains 0.570 g NaCl per liter. What is the minimum pressure (in torr) that must be applied across the semipermeable membrane to obtain water. Assume room temperature or ..
A lithium atom has the electron configuration: 1s2 2s0 3s0 3p1 (excited state). Would the "ground state" for the excited electron in the 3p orbital be in n=2 since the n=1 state is full?
question a 24.0 kg gold bar at 27.0degc is placed in a large insulated 0.800 kg glass container at 15.0degc with 2.00
A solution is prepared by dissolved 2 moles of a non-volatile solute in 4 moles of a volatile solvent. If the vapor pressure of the pure solvent (P) is 24 torr, what will be the vapor pressure of the solution
Calculate the energy in the form of heat in kj, required to convert 225 grams of liquid water at 21.0 degrees Celsius to steam at 115 degrees Celsius.
Using m=Mn, calculate the neutralizing capacity for pure CaCO3 neutralizing HCl (use the stoichiometry in the below equation for determining the ratio of moles).
A gaseous compound containing hydrogen and carbon is decomposed and found to contain 82.66% carbon and 17.34% hydrogen by mass. The mass of 158 of the gas, measured at 556 and 25 , is found to be 0.275.
Calculate: Solution Density Mass fraction and % (sodium acetate) Mole fraction (sodium acetate) Molarity molality molality of solute particles
The pressure inside a hydrogen-filled container was 2.10 at 21 . What would the pressure be if the container was heated to 90
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