How many grams of barium sulfate were formed
53.576 g Magnesium Sulfate di hydrate are dissolved in 250.00 mL of1.50 M Barium nitrate solution to produce BaSO4 precipitate. How many grams of barium sulfate were formed after the reaction?
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In a 5.00 km race one runner runs at a steady 12.0km/h and another runs at 14.5 km/h. How long does the faster runner have to wait at the finish line to see the slower runner cross?
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What would be the exit temperature take into account the change in inside heat transfer resistance due to the flow rate change?
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What was the initial negative charge on one of the spheres, and what was the initial positive charge on the other? (Hint: Use charge conservation and solve for one of the initial charges. You will end up with a quadratic equation.
0.22 litre of an idealmonatomic gas (Cv = 3R/2) initially at 12 deg C and 1.7 atmpressure undergo an expansion against a constant external pressureof 1.01 atm, and do 2.3 kJ of work.
Develop expressions for the specific enthalpy, internal energy, and entropy changes [h(v2,T)-h(v1,T)],[u(v2,T)-u(v1,T)],[s(v2,T)-s[v1,T)] using the van der Waals equation of state.
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