(08.02 MC)

(07.06 LC)

Which statement is true about a reversible reaction?

The forward and reverse reactions stop.
The product is a salt and the reactant is an acid.
The products react to re-form the original reactants.
The forward reaction continues but reverse reaction stops.

7.20 liters

9.80 liters

13.7 liters

18.1 liters

What reaction is taking place? 02 + c3h8 = h20 + co2

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

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