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.
The table shows the tensile stress-strain values obtained for
various hypothetical metals. Based on this, indicate which
material will be the most ductile and which the most brittle.
Material Yield strength
Tensile strength
Breaking strain
Breaking strength Elastic modulus
(MPa)
(MPa)
(MPa)
(GPa)
A
310
340
0.23
265
210
B
100
120
0.40
105
150
с
415
550
0.15
500
310
D
700
850
0.14
720
210
E
-
Non-effluence fracture
650
350
Please correct answer and don't used hand raiting
Don't used hand raiting
Chapter 8 Solutions
Introductory Chemistry, Books a la Carte Edition (6th Edition)
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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