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Remembering Markovnikov's rule (Section 13.6 in the textbook), draw the structure of the carbocation formed during the reaction of 2-methylpropene with {\rm HCl}.
Calculate the molar concentration of H+ ion of a 1.86×10-1 M solution of the weak acid HClO (make an approximate calculation assuming that initial concentration is equal to the equilibrium
The ideal gas law describes the relationship among the pressureP, volumeV, number of molesn, and absolute temperatureTof an ideal gas. Here is the relationship expressed mathematically:
State substituting two hydrogen atoms on the benzene ring with methyl groups write line-angle formulas of all constitutional isomers. State the name each isomer.
To investigate how the change in concentration of a copper sulfate solution changes the voltage of the cell.
A 2.0 L container is charged with a mixture of 6.0 moles of CO(g) and 6.0 moles of H2O(g) and the following reaction takes place: CO(g) + H2O(g) CO2(g) + H2(g) When equilibrium is reached the [CO2] = 2.4 M. What is the value of Kc for the reacti..
Calculate the heat capacity of a calorimeter if the combustion of 4.660 g of benzoic acid led to an increase in temperature of 7.148 degree celsius.
A piece of iron half-immersed in a sodium chloride solution will corrode more rapidly than a piece of iron half-immersed in pure water because
An electric power station burns 5.0 x 10^4 tons [1 ton = 2000 lbs] of coal annually. Assuming that the coal is 100% carbon, calculate the volume of CO2 emitted at STP by this power plant annually. [1 lb = 453.6]
What mass of water is necessary to prepare each of the following solutions? 1.) 200.0g of 1.30\% saline solution 2.) 80.00g of 15.0\% sugar solution
What would the change in temperature be in each change if 1 mole of an ideal gas is subjected to numerous changes in state, C= 12.47 J/Kmol.?
The heat energy required to melt 1.00 g of ice at 0 degrees C is 333J. If one ice cube has a mass of 62.0 g, and a tray contains 16 ice cubes, what quantity of energy is required to melt a tray of ice cubes to form liquid water at 0 degrees C
Compute the pressure head in terms of column of water (in meters) at the bottom of an open tank that contains water 1.6m deep covered by a 2.5 m thick layer of oil with API gravity of 35o? wg=9.81 kN/m3
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