Consider the reaction between TiO 2 and C: TiO 2 ( s ) + 2 C ( s ) → Ti ( s ) + 2 CO ( g ) A reaction vessel initially contains 10.0 g of each of the reactants. Calculate the masses of TiO 2 , C, Ti and CO that will be in the reaction vessel after the reactants have reacted as much as possible. Assume 100% yield. Hint : The limiting reactant is completely consumed. but the reactant in excess is not. Use the amount of limiting reactant to determine the amount of products the form and the amount of the rectant in excess that remains after complete reaction.
Consider the reaction between TiO 2 and C: TiO 2 ( s ) + 2 C ( s ) → Ti ( s ) + 2 CO ( g ) A reaction vessel initially contains 10.0 g of each of the reactants. Calculate the masses of TiO 2 , C, Ti and CO that will be in the reaction vessel after the reactants have reacted as much as possible. Assume 100% yield. Hint : The limiting reactant is completely consumed. but the reactant in excess is not. Use the amount of limiting reactant to determine the amount of products the form and the amount of the rectant in excess that remains after complete reaction.
Solution Summary: The author explains that the molar mass of a compound is equal to one mole of compound. The amount of product formed is also called theoretical yield.
A reaction vessel initially contains 10.0 g of each of the reactants. Calculate the masses of TiO2, C, Ti and CO that will be in the reaction vessel after the reactants have reacted as much as possible. Assume 100% yield. Hint: The limiting reactant is completely consumed. but the reactant in excess is not. Use the amount of limiting reactant to determine the amount of products the form and the amount of the rectant in excess that remains after complete reaction.
Laser. Indicate the relationship between metastable state and stimulated emission.
The table includes macrostates characterized by 4 energy levels (&) that are
equally spaced but with different degrees of occupation.
a) Calculate the energy of all the macrostates (in joules). See if they all have
the same energy and number of particles.
b) Calculate the macrostate that is most likely to exist. For this macrostate,
show that the population of the levels is consistent with the Boltzmann
distribution.
macrostate 1 macrostate 2 macrostate 3
ε/k (K) Populations
Populations
Populations
300
5
3
4
200
7
9
8
100
15
17
16
0
33
31
32
DATO: k = 1,38×10-23 J K-1
Don't used Ai solution
Chapter 8 Solutions
Introductory Chemistry, Books a la Carte Edition & Modified MasteringChemistry with Pearson eText -- ValuePack Access Card -- for Introductory Chemistry Package
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell