At 25 ∘c25 ∘c, the equilibrium partial pressures for the reaction 3a(g)+2b(g)↽−−⇀c(g)+2d(g) 3a(g)+2b(g)↽−−⇀c(g)+2d(g) were found to be pa=5.84pa=5.84 atm, pb=4.47pb=4.47 atm, pc=4.17pc=4.17 atm, and pd=4.32pd=4.32 atm. what is the standard change in gibbs free energy of this reaction at 25 ∘c25 ∘c ?

Is this a single replacement reaction or there is no

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.