Considering the following net ionic equation: Mg + Fe2+ à Mg2+ + Fe the species oxidized is ___ and the oxidizing agent is ___.
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Given the following net ionic equation, select the correct p…
Given the following net ionic equation, select the correct pairing of half-reactions. Mg(s) + Zn2+(aq) à Mg2+(aq) + Zn(s)
Which of these has a net dipole?
Which of these has a net dipole?
What are the coefficients of the balanced equation that repr…
What are the coefficients of the balanced equation that represents the reaction in a magnesium/aluminum electrochemical cell? * hint: make sure to balance the electrons on both sides Mg(s) + Al3+(aq) –> Al(s) + Mg2+(aq)
What type of reaction is the following equation: 2 NaOH + …
What type of reaction is the following equation: 2 NaOH + H2SO4 –> 2 H2O + Na2SO4
When heated, iron and sulfur combine to form a new compound,…
When heated, iron and sulfur combine to form a new compound, iron(II) sulfide. In this reaction,
Balance the following equation: (give numerical answer ex: 1…
Balance the following equation: (give numerical answer ex: 1) [Al]Al + [HCl] HCl –> [AlCl3] AlCl3 + [H2]H2
Which of the following would be described as a decomposition…
Which of the following would be described as a decomposition reaction?
In the context of chemical reactions, reduction means ___.
In the context of chemical reactions, reduction means ___.
When solutions of potassium iodide and lead(II) nitrate are…
When solutions of potassium iodide and lead(II) nitrate are mixed, the result is potassium nitrate and lead(II) iodide. This is an example of a ___________________ reaction.