Consider the balanced equation for the combustion of butane, a fuel often used in lighters: 2 C 4 H 10 ( g ) + 13 O 2 ( g ) → 8 CO 2 ( g ) + 10 H 2 O ( g ) Complete the table showing the appropriate masses of reactants and products. If the mass of reactant is provide. fill in the mass of other reactants required to completely react with the given mass, as well as the mass of each product formed. If the mass of a product is provided. fill in the required masses of each reactant to make that amount of product, as well as the mass of the other product that forms. Mass C 4 H 10 Mass O 2 Mass CO 2 MassH 2 O _____ 1.11 g _____ _____ 5.22 g _____ _____ _____ _____ _____ 10.12 g _____ _____ _____ _____ 9.04 g 232 mg _____ _____ _____ _____ _____ 118 mg _____
Consider the balanced equation for the combustion of butane, a fuel often used in lighters: 2 C 4 H 10 ( g ) + 13 O 2 ( g ) → 8 CO 2 ( g ) + 10 H 2 O ( g ) Complete the table showing the appropriate masses of reactants and products. If the mass of reactant is provide. fill in the mass of other reactants required to completely react with the given mass, as well as the mass of each product formed. If the mass of a product is provided. fill in the required masses of each reactant to make that amount of product, as well as the mass of the other product that forms. Mass C 4 H 10 Mass O 2 Mass CO 2 MassH 2 O _____ 1.11 g _____ _____ 5.22 g _____ _____ _____ _____ _____ 10.12 g _____ _____ _____ _____ 9.04 g 232 mg _____ _____ _____ _____ _____ 118 mg _____
Solution Summary: The author explains that the balanced chemical equation can be used for conversion factor to find out the relationship between the number of moles of reactants and products.
Consider the balanced equation for the combustion of butane, a fuel often used in lighters:
2
C
4
H
10
(
g
)
+
13
O
2
(
g
)
→
8
CO
2
(
g
)
+
10
H
2
O
(
g
)
Complete the table showing the appropriate masses of reactants and products. If the mass of reactant is provide. fill in the mass of other reactants required to completely react with the given mass, as well as the mass of each product formed. If the mass of a product is provided. fill in the required masses of each reactant to make that amount of product, as well as the mass of the other product that forms.
A molecule shows peaks at 1379, 1327, 1249, 739 cm-1. Draw a diagram of the energy levels for such a molecule. Draw arrows for the possible transitions that could occur for the molecule.
In the diagram imagine exciting an electron, what are its various options for getting back to the ground state?
What process would promote radiation less decay?
What do you expect for the lifetime of an electron in the T1 state?
Why is phosphorescence emission weak in most substances?
What could you do to a sample to enhance the likelihood that phosphorescence would occur over radiationless decay?
Rank the indicated C—C bonds in increasing order of bond length. Explain as why to the difference.
Use IUPAC rules to name the following alkane
Chapter 8 Solutions
Introductory Chemistry, Books a la Carte Edition (6th Edition)
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