PLS HELP Nitric oxide and bromine were allowed to react in a sealed container. When equilibrium was reached PNO = 0.526
atm, PBr2= 1.59 atm, and PNOBr = 7.68 atm. Calculate Kp for the reaction.
2NOBr(g) 22NO(g) + Br2(g)

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

The grooves or folds of the brain are called

Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.