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How are reactions related to chemical bonds?
decomposition
NaHCO3 and HCl
electron
increases reaction rate
Reactants and products form at the same rate
Bonds in the reactants are broken, and bonds in the products are formed.
exothermic
2Na + 2H2O = H2 + 1NaOH
What particle is transferred from one atom to another in a redox reaction?
decomposition
NaHCO3 and HCl
electron
increases reaction rate
Reactants and products form at the same rate
Bonds in the reactants are broken, and bonds in the products are formed.
exothermic
2Na + 2H2O = H2 + 1NaOH
In general, an increase in temperature
decomposition
NaHCO3 and HCl
electron
increases reaction rate
Reactants and products form at the same rate
Bonds in the reactants are broken, and bonds in the products are formed.
exothermic
2Na + 2H2O = H2 + 1NaOH
Which of the following is a single replacement?
decomposition
NaHCO3 and HCl
electron
increases reaction rate
Reactants and products form at the same rate
Bonds in the reactants are broken, and bonds in the products are formed.
exothermic
2Na + 2H2O = H2 + 1NaOH
In the following equation, what are the reactants? NaHCO3 + HCl = NaCl + H2O + CO2
decomposition
NaHCO3 and HCl
electron
increases reaction rate
Reactants and products form at the same rate
Bonds in the reactants are broken, and bonds in the products are formed.
exothermic
2Na + 2H2O = H2 + 1NaOH
What takes place at chemical equilibrium?
decomposition
NaHCO3 and HCl
electron
increases reaction rate
Reactants and products form at the same rate
Bonds in the reactants are broken, and bonds in the products are formed.
exothermic
2Na + 2H2O = H2 + 1NaOH
In what type of reaction does one reactant form two or more products?
decomposition
NaHCO3 and HCl
electron
increases reaction rate
Reactants and products form at the same rate
Bonds in the reactants are broken, and bonds in the products are formed.
exothermic
2Na + 2H2O = H2 + 1NaOH
What type of reaction always releases energy?
decomposition
NaHCO3 and HCl
electron
increases reaction rate
Reactants and products form at the same rate
Bonds in the reactants are broken, and bonds in the products are formed.
exothermic
2Na + 2H2O = H2 + 1NaOH
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