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Match it! Select the correct answer from the pull down...Good luck!
Which formula represents a saturated hydrocarbon?
a positron
The concentration of the reactant and the product must be constant.
Spontaneous reactions occur in voltaic cells, and nonspontaneous reactions occur in electrolytic cells.
C6H14
oxidation
provides a different reaction pathway with a lower activation energy
H+ donor
lower energy and greater disorder
Systems in nature tend to undergo changes toward
a positron
The concentration of the reactant and the product must be constant.
Spontaneous reactions occur in voltaic cells, and nonspontaneous reactions occur in electrolytic cells.
C6H14
oxidation
provides a different reaction pathway with a lower activation energy
H+ donor
lower energy and greater disorder
Which reaction occurs at the anode in an electrochemical cell?
a positron
The concentration of the reactant and the product must be constant.
Spontaneous reactions occur in voltaic cells, and nonspontaneous reactions occur in electrolytic cells.
C6H14
oxidation
provides a different reaction pathway with a lower activation energy
H+ donor
lower energy and greater disorder
Which statement describes the two types of reactions that occur in operating electrochemical cells?
a positron
The concentration of the reactant and the product must be constant.
Spontaneous reactions occur in voltaic cells, and nonspontaneous reactions occur in electrolytic cells.
C6H14
oxidation
provides a different reaction pathway with a lower activation energy
H+ donor
lower energy and greater disorder
Which term describes an acid according to one acid-base theory?
a positron
The concentration of the reactant and the product must be constant.
Spontaneous reactions occur in voltaic cells, and nonspontaneous reactions occur in electrolytic cells.
C6H14
oxidation
provides a different reaction pathway with a lower activation energy
H+ donor
lower energy and greater disorder
Which statement describes this reaction at equilibrium?
a positron
The concentration of the reactant and the product must be constant.
Spontaneous reactions occur in voltaic cells, and nonspontaneous reactions occur in electrolytic cells.
C6H14
oxidation
provides a different reaction pathway with a lower activation energy
H+ donor
lower energy and greater disorder
Which phrase describes the effect of adding a catalyst to a chemical reaction in order to increase the reaction rate?
a positron
The concentration of the reactant and the product must be constant.
Spontaneous reactions occur in voltaic cells, and nonspontaneous reactions occur in electrolytic cells.
C6H14
oxidation
provides a different reaction pathway with a lower activation energy
H+ donor
lower energy and greater disorder
Which emission will be released from an unstable Fe-53 nucleus?
a positron
The concentration of the reactant and the product must be constant.
Spontaneous reactions occur in voltaic cells, and nonspontaneous reactions occur in electrolytic cells.
C6H14
oxidation
provides a different reaction pathway with a lower activation energy
H+ donor
lower energy and greater disorder
Check it!