Express the Equilibrium Constant for the Following Reaction $\quad$ $\quad$ 2Na(s)+ 2H₂O(l)? 2NaOH(aq)+ H₂(g)
A)
K_c =

question 62

Multiple Choice

Express the equilibrium constant for the following reaction:
$\quad$$\quad$ 2Na(s) + 2H₂O(l) ? 2NaOH(aq) + H₂(g)

• A)
• K_c = \(\frac { [ \mathrm { NaOH } ] ^ { 2 } \left[ \mathrm { H } _ { 2 } \right] } { [ \mathrm { Na } ] ^ { 2 } \left[ \mathrm { H } _ { 2 } \mathrm { O } \right] ^ { 2 } }\)
• B)
• K_c = [H₂][NaOH]^-2
• C)
• K_c = \(\frac { [ \mathrm { Na } ] ^ { 2 } \left[ \mathrm { H } _ { 2 } \mathrm { O } \right] ^ { 2 } } { [ \mathrm { NaOH } ] ^ { 2 } \left[ \mathrm { H } _ { 2 } \right] }\)
• D)K_c = [H₂][NaOH]²
• E)
• K_c = \(\frac { [ \mathrm { NaOH } ] ^ { 1 / 2 } \left[ \mathrm { H } _ { 2 } \right] } { [ \mathrm { Na } ] ^ { 1 / 2 } \left[ \mathrm { H } _ { 2 } \mathrm { O } \right] ^ { 1 / 2 } }\)

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