A plastic 100-L flexible bottle has an initial volume of 62.13 L contains 12.51
mol of gas. More gas is then added to the container until it reaches a final
volume of 83.5 L. Assuming the pressure and temperature of the gas
remain constant, calculate the number of moles of gas added to the
container. *

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