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1. Determine the adiabatic flame temperature and maximum explosion pressure as 0.001 kgmole of butane (C4H10) is burned in 100.% theoretical air in a 0.100 m3 adiabatic bomb calorimeter.
2. Determine the molar specific entropy production (3p)s for the reaction C+ O2 → CO2, when both the products and the reactants are at the standard reference state. Assume an isothermal boundary at 298 K.
Why are the melting points of ionic compounds higher than the melting points of molecular compounds?
If 200ml of 2.00M HCL solution is added to 400ml of 1.00M NaOH solution What molarity will the resulting solution NaCl have?
Liquid nitrogen trichloride is heated in a 2.11-L closed reaction vessel until it decomposed wholly to gaseous elements. The resulting mixture exerts a pressure of 768 mmHg at 68°C.
1. using a sample of a compound of c and o2 having 3.00g of c and 8.00 grams of oxygen calculate the mass percent of
Among the isomeric alkenes of molecular formula C5H12, provide the structural formula (condensed or bold-line) for the one, that on chlorination yields
write the acid ionization equation and ionization conexpression for the hydrogen carbonate ion
What is the change in energy, Delta E, in kilojoules per mole of hydrogen atoms for an electron transition from n=8 to n=2? Express your answer in kilojoules per mole to three significant figures.
50 g of aluminum oxide is produced in the reaction of aluminum metal and oxygen gas at STP. How many liters of oxygen gas were reacted?
Problem- When 1.102 atm of nitrogen reacts with 1.188 atm of hydrogen at a constant temperature in a closed rigid container, what is the theoretical yield (in atm) of ammonia
We wish to prepare a buffer of pH 10 using common laboratory reagents. How many mL of 6M HCl would we have to add to a solution prepared by adding 100 mL of 15M NH3 to 200 mL of water?
the atomic weight of a newly discovered element is 98.225 amu. it has two naturally occuring isotopes. one isotope has
a sample of helium gas occupies 90l at 14 degrees celsius and 0.956 atm. what volume l will it occupy at 155 degrees
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