Compute the amount of work done against an atmospheric
Compute the amount of work done against an atmospheric pressure of 1.00atm when 500.0 g of zinc dissolves in excess acid at 30.0°C (101.3 J = 1 L atm):Zn(s) + 2H+(aq) ? Zn2+(aq) + H2(g).
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explain how you would prepare 2500ml of 02250 m calcium chloride using a 4000 m stock solution of calcium chloride
pentaborane b5h9s burns vigorously in o2 to give b2o3s and h2ol compute for the combustion of 1mol of b5h9b2o3s -12735
acetylene gas c2h2 burns with oxygen in an oxyacetylene torch to produce carbon dioxide water vapor as well as the
under particular conditions it takes one mole of chlorine gas 32 seconds to effuse through a porous membrane under
compute the amount of work done against an atmospheric pressure of 100atm when 5000 g of zinc dissolves in excess acid
butane is a component of natural gas that is utilized as fuel for cigarette lighters explain the balanced equation of
explain how many milliliters of a 12 vv propyl alcohol solution would you require to obtain 75ml of propyl
1 a 314ml sample of nitrogen gas was collected over water at 237 degrees celsius as well as a barometric pressure of
while 0850 g of mg is burned in oxygen in a constant volume calorimeter 254 kj of energy as heat is evolved the
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