ordering question\nclick and drag on elements in order\ndescribe what happens when carbon dioxide dissolves…

ordering question\nclick and drag on elements in order\ndescribe what happens when carbon dioxide dissolves in seawater by putting the steps below in the correct order, starting with dissolution on top.\ninstructions\n$h_2co_3$ dissociates into $hco_3$ (bicarbonate) and $h^+$ or into $co_3^{2 -}$ (carbonate) and $2h^+$\ncarbon dioxide dissolves in seawater.\n$co_2$ combines with $h_2o$ to form $h_2co_3$ (carbonic acid)\nneed help? review these concept resources.\nread about the concept\nrate your confidence to submit your answer. high medium low

ordering question\nclick and drag on elements in order\ndescribe what happens when carbon dioxide dissolves in seawater by putting the steps below in the correct order, starting with dissolution on top.\ninstructions\n$h_2co_3$ dissociates into $hco_3$ (bicarbonate) and $h^+$ or into $co_3^{2 -}$ (carbonate) and $2h^+$\ncarbon dioxide dissolves in seawater.\n$co_2$ combines with $h_2o$ to form $h_2co_3$ (carbonic acid)\nneed help? review these concept resources.\nread about the concept\nrate your confidence to submit your answer. high medium low

Answer

Explanation:

Step1: Start with dissolution

Carbon dioxide dissolves in seawater.

Step2: Formation of carbonic acid

$CO_2$ combines with $H_2O$ to form $H_2CO_3$ (carbonic acid).

Step3: Dissociation step

$H_2CO_3$ dissociates into $HCO_3^-$ (bicarbonate) and $H^+$ or into $CO_3^{2 -}$ (carbonate) and $2H^+$.

Answer:

  1. Carbon dioxide dissolves in seawater.
  2. $CO_2$ combines with $H_2O$ to form $H_2CO_3$ (carbonic acid).
  3. $H_2CO_3$ dissociates into $HCO_3^-$ (bicarbonate) and $H^+$ or into $CO_3^{2 -}$ (carbonate) and $2H^+$.