Which equilibrium constant expression is correct for 2NaHCO3 (s) ⇌ Na2CO3 (s) + CO2 (g) + H2O(g)

[CO2][H2O]

1

[CO2][H2O]2

. [Na2CO3][CO2][H2O]

[NaHCO3]2

[Na2CO3][CO2][H2O]

[NaHCO3]

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.