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Find the volume of a gas inside a cylinder.
1. Air trapped in a cylinder fitted with a piston occupies 168.8 mL at 1.08 atm pressure. What is the new volume of air when the pressure is increased to 3.33 atm by applying force to the piston?
2. The Celsius temperature of a 2.18 L sample of gas is lowered from 80.0°C to 28.0°C. What will be the resulting volume of this gas?
What is delta G for this reaction at 298 K when the partial pressures are PC2H6 0.15 atm, PH2 0.15 atm, and PCH4 0.75, What is the delta G in kJ/mol?
If a bottle of nail polish remover contains 153 g of acetone, how much heat would be released by its complete combustion?
Find delta heat formation of butane. C4H10 + 13/2 O2 ---> 4 CO2 + 5 H2O. Delta H comb= -2881.9 Delta Heat formation of CO2 = -393.5kJ/mol Delta Heat formation of H2O = -241.8kJ/mol What is the kJ
a 7.5- sample of hydrogen gas completely reacts with 60.0 of oxygen gas to form 67.5 of water. is the following data
The difference between the transition state and the energy of the products. C. The difference between the energy of the products and the energy of the reactants. D. Undefined because it depends on whether the reaction is endothermic or exothermic.
How many mole of sodium hydroxide is contained in a lye solution in which 130 grams of sodium hydroxide
Permanganate ions, MnO4-, oxidize acetaldehyde, CH3CHO, to acetic acid CH3CO2H, and are reduced to MnO2. The reaction takes place in acidic solution.
To help you explain your answer, look up the meaning of "isoelectric point" and discuss the effect that pH will have on the structure of your product.
However, 1,2-dichlorobutane was more than twice as present in the products as 1,3-dichlorobutane. Account for the differencees between the two.
The "roasting" of 48.7 g of ZnS at constant pressure gives off 220. kJ of heat. Calculate the DH for this reaction. 2ZnS(s) + 3O2(g) ® 2ZnO(s) + 2SO2(g)c
the so2 concentration in a stack is 400 ppm the stack diameter is 10 ft and the stack gas velocity is 50 ftsec. the gas
the gas sample weighs 2.62grams then computes the molecular weight and determines the identity of the gas.
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