The oxidation of carbon monoxide can be represented by the chemical equation 2CO (g) + O2(g) +2CO2 (g). The table above provides the average bond enthalpies
for different bond types. Based on the information in the table, which of the following
mathematical expressions is correct for the estimated enthalpy change for the reaction?

10-14. (a) when 100.0 ml of weak acid ha were titrated with 0.093 81 m naoh, 27.63 ml were required to reach the equivalence point. find the molarity of ha. (b) what is the formal concentration of a- at the equivalence point? (c) the ph at the equivalence point was 10.99. find pk. for ha. (d) what was the ph when only 19.47 ml of naoh had been added?

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

How does climate change cause the ocean's thermohaline current to slow down?