Which of the following substances is a strong electrolyte when dissolved in water? O NaNO3
O S2Cl2
O Cq2H₂ 2011
O C2H5OH

For which one of the following reactions is the value of δh° rxn equal to δh° f for the product? a. 2 h2 (g) + o2 (g) → 2 h2o (l) b. n2 (g) + o2 (g) → 2 no (g) c. 2 h2 (g) + o2 (g) → 2 h2o (g) d. h2o (l) + 1/2 o2 (g) → h2o2 (l) e. none of the above

What provides structure to the human body?

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same