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(a)
Interpretation: The given set of chemical equations to be determined as a combination reaction, a decomposition reaction or a combustion reaction.
Concept Introduction:
A
Combination reaction is a reaction in which a single product is formed from two or more reactants.
Decomposition reaction is a reaction in which two or more products are obtained from a single reactant. Decomposition reaction is essentially opposite of combination reaction.
Combustion reaction is a reaction in which burning of substance takes place in presence of oxygen. Oxygen is supplied in excess even though the chemical equation for the combustion reaction is balanced. When compound containing carbon, hydrogen and oxygen atom is burnt in presence of oxygen, carbon dioxide and water is obtained as product.
To determine: The given set of reactions as a combination reaction, a decomposition reaction or a combustion reaction.
(b)
Interpretation: The given set of chemical equations to be determined as a combination reaction, a decomposition reaction or a combustion reaction.
Concept Introduction:
A chemical reaction is a process where one or more substances called reactants are converted to one or more different substances called products. The substances considered can either be element or compound.
Combination reaction is a reaction in which a single product is formed from two or more reactants.
Decomposition reaction is a reaction in which two or more products are obtained from a single reactant. Decomposition reaction is essentially opposite of combination reaction.
Combustion reaction is a reaction in which burning of substance takes place in presence of oxygen. Oxygen is supplied in excess even though the chemical equation for the combustion reaction is balanced. When compound containing carbon, hydrogen and oxygen atom is burnt in presence of oxygen, carbon dioxide and water is obtained as product.
To determine: The given set of reactions as a combination reaction, a decomposition reaction or a combustion reaction.
(c)
Interpretation: The given set of chemical equations to be determined as a combination reaction, a decomposition reaction or a combustion reaction.
Concept Introduction:
A chemical reaction is a process where one or more substances called reactants are converted to one or more different substances called products. The substances considered can either be element or compound.
Combination reaction is a reaction in which a single product is formed from two or more reactants.
Decomposition reaction is a reaction in which two or more products are obtained from a single reactant. Decomposition reaction is essentially opposite of combination reaction.
Combustion reaction is a reaction in which burning of substance takes place in presence of oxygen. Oxygen is supplied in excess even though the chemical equation for the combustion reaction is balanced. When compound containing carbon, hydrogen and oxygen atom is burnt in presence of oxygen, carbon dioxide and water is obtained as product.
To determine: The given set of reactions as a combination reaction, a decomposition reaction or a combustion reaction.
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Chapter 8 Solutions
CHEMISTRY: ATOMS FIRST VOL 1 W/CONNECT
- Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the curved arrows to draw the intermediates and product of the following reaction or mechanistic step(s).arrow_forwardCurved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the arrows to draw the intermediate and the product in this reaction or mechanistic step(s).arrow_forwardLook at the following pairs of structures carefully to identify them as representing a) completely different compounds, b) compounds that are structural isomers of each other, c) compounds that are geometric isomers of each other, d) conformers of the same compound (part of structure rotated around a single bond) or e) the same structure.arrow_forward
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- Concentration Trial1 Concentration of iodide solution (mA) 255.8 Concentration of thiosulfate solution (mM) 47.0 Concentration of hydrogen peroxide solution (mM) 110.1 Temperature of iodide solution ('C) 25.0 Volume of iodide solution (1) used (mL) 10.0 Volume of thiosulfate solution (5:03) used (mL) Volume of DI water used (mL) Volume of hydrogen peroxide solution (H₂O₂) used (mL) 1.0 2.5 7.5 Time (s) 16.9 Dark blue Observations Initial concentration of iodide in reaction (mA) Initial concentration of thiosulfate in reaction (mA) Initial concentration of hydrogen peroxide in reaction (mA) Initial Rate (mA's)arrow_forwardDraw the condensed or line-angle structure for an alkene with the formula C5H10. Note: Avoid selecting cis-/trans- isomers in this exercise. Draw two additional condensed or line-angle structures for alkenes with the formula C5H10. Record the name of the isomers in Data Table 1. Repeat steps for 2 cyclic isomers of C5H10arrow_forwardExplain why the following names of the structures are incorrect. CH2CH3 CH3-C=CH-CH2-CH3 a. 2-ethyl-2-pentene CH3 | CH3-CH-CH2-CH=CH2 b. 2-methyl-4-pentenearrow_forward
- Draw the line-angle formula of cis-2,3-dichloro-2-pentene. Then, draw the line-angle formula of trans-2,3-dichloro-2-pentene below. Draw the dash-wedge formula of cis-1,3-dimethylcyclohexane. Then, draw the dash-wedge formula of trans-1,3-dimethylcyclohexane below.arrow_forwardRecord the amounts measured and calculate the percent yield for Part 2 in the table below. Dicyclopentadiene measured in volume Cyclopentadiene measured in grams 0 Measured Calculated Mol Yield Mass (g) or Volume (mL) Mass (g) or Volume (ml) 0.6 2.955 Part 2 Measurements and Results Record the amounts measured and calculate the percent yield for Part 2 in the table below. 0.588 0.0044 2.868 0.0434 N/A Table view List view Measured Calculated Mol $ Yield Melting Point (C) Mass (g) or Volume (ml) Mass (g) or Volume (ml.) Cyclopentadiene 0.1 0.08 0.001189 measured in volume Maleic Anhydride 0.196 N/A cis-norbornene-5,6-endo- dicarboxylic anhydride 0.041 0.0002467 N/A N/A N/A 0.002 N/A N/A 128arrow_forwardDraw the condensed structural formula and line-angle formula for each: 2,3-dimethylheptane 3-bromo-2-pentanol 3-isopropyl-2-hexene 4-chlorobutanoic acidarrow_forward
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