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Liquid hexane CH3CH24CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O. Suppose 25. g of hexane is mixed with 66.1 g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.
identifying and balancing the different types of chemical reactions.1. determine which processes represent chemical
Calculate the pH during the titration of 21.7 mL of 0.451 M KOH with 0.212 M HBr after 18.3 mL of the acid have been added.
What are the molecular shapes of CCl4, CH3Cl, and CHCl3? In liquid samples of these compounds, which would have dipole-dipole forces between molecules?
c2h6g o2g co2g h2oga consider the unbalanced equation above. how many grams of o2 are required to react with 13.0 g
Gases azomethane decomposes in a first order reaction when heated: CH3NNCH3 --> N2 + C2H6. The rate constant is 0.0216 min-1. If the initial quantity of azomethane in the flask is 2.00 g, how much remains after 0.0500 hour
A few a particles were deflected at very large angles. (c) What differences would you expect if beryllium foil were used instead of gold foil in a the scattering experiment?
Write the balanced reaction of 2.00 Kg calcium nitrate and 3.00Kg aluminum sulfate. How many milligrams of solid product would be produced and how many grams of excess reactant would remain after the reaction is complete
The boiling point of pure ethanol is 78 degres celsius .At the first sign of condensing vapors(when maybe just one drop of distillate has been collected) do you think you have pure ethanol?why or why not
The degree of ionization for propionic acid in an aqueous solution which contains 4.00 mol C2H5CO2H in 2.00 L is
Use the Solubility Rules to write the dissociation equation when the ionic compounds are placed in water. If substances do not dissolve, state "no reaction" 1) magnesium chlorate
Calculate the pH of this buffer solution after the addition of 0.010 moles of solid sodium hydroxide to the buffer
what kind of mechanism can better account for the product mixture obtained from the dehydration of cis- and trans-4-methylcyclohexanol: E1, E2, or a combination of the two
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