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Consider the following reaction representing the combustion of propane:C3H8 +O2 ->CO2 + H2Oa. Balance the equation
b. How many moles of oxygen are required to burn 2.5 moles of propane?
c. How many grams of oxygen are required to burn 2000g of propane?
d. At standard temperature and pressure, what volume of oxygen would be required to be required to burn 2000 g of propane? If air is 21 percent oxygen, what volume of air at STP would be required?
e. At STP, what volume of CO2 would be produced when 2000g of propane are burned?
Formulate a conversion of 4-octyne to 4,5-dichlorooctane as shown in the equation below. You may use any inorganic reagent.
Methane has a Henry's Law constant (k)of 9.88 × 10-2 mol/(L·atm) when dissolved in benzene at 25°C. How many grams of CH4 will dissolve in 3.00 L of benzene if the partial pressure of CH4 is 1.48 atm?
Acetylene, C2H2, can be converted to ethane, C2H6, by a processknown as hydrogenation. The reaction is
Many cold packs contain ammonium nitrate and water. The dissolving of ammonium nitrate is endothermic. Which of the following best describes the energy and entropy changes that occur for the ammonium nitrate system
How many grams of CO2(g) would occupy a volume of 326 mL at 20.6°C and 703 torr?
For a zero order chemical reaction, the A. half life period is directly proportion to the initial concentration of the reac-tants. B. plot of products concentration with time is a straight line through the origin
CH3SH, has a substantial dipole mement (1.52) even though carbon and sulfer have identical electronegativities.
Why is the Hydrogen atom of the -OH group on a carboxylic acid the most acidic hydrogen (the only H that can be removed by a base) in this type of molecule>
The formula of carbon tetrachloride is CCl4. this means that 1 mole of C combines with 4 moles of Cl to form this compound. How many moles of Cl would be needed to react with 2 moles of C
Write a reaction mechanism for the reaction of (Z) 3-methyl-3-hexene with Cl2 and H2O. Use curved arrows to show electron movements and clearly show the structures of the reaction intermediates and the final product.
How long until the radioactive isotope
Propionic acid and methyl acetate are isomers. Which has the higher boiling point and why? Which one would have the greater Rf value on TLC? Why
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