for calculating gravitational potential we need the mass of the object , the vertical height h of the object above some referrance frame and acceleration due to gravity.
the gravitational energy = -(GM m)/h =-mgh where g =GM/h^2
Resources Hint ssignment Score: 0/1100 Check Answer Question 11 of 11 > Select the quantities needed...
ssignment Score: 990/1100 Resources Hint Check Answer Question 11 of 11 > Calculate the activation energy, E, in kilojoules per mole for a reaction at 74.0 C that has a rate constant of 0.237 s-' and a frequency factor of 4.50 x 10's-! E = kJ/mol NE 09 P9 w
< Assignment Score: 600/1100 Resources Hint Check Answer Question 9 of 11 > 0/100 Complete the ionization reaction of butanoic acid (CH,CH,CH,COOH) in water. Include all hydrogen atoms and charges 00/100 Correct Select Draw Rings More Erase 0/100 // M CO 100/100 Correct + H, 100/100 Correct H,C-CH-CH2---0---OH *H OH 100/100 Correct 0/100 0/100 O100
Assignment Score: Resources 400/1100 Hint Check Answer Question 3,of 11 Draw 3-ethylhexanoic acid. Draw the structure in line-bond form. Erase More Draw Rings Select H
assignment Score: 300/1100 Resources Hint Check Answer Question 11 of 11 > At a certain temperature and pressure, 1 L of Co, gas weighs 1.45 g. What is the mass of 1 L of CH, gas at the same temperature and pressure? mass of 1 L of CH :
U Assignment Score: 267/1100 Resources Cohen Hint Check Answer < Question 9 of 11 > Consider the reaction. PCI,(g) = PCI,(g) + CI,(g) K = 0.042 The concentrations of the products at equilibrium are [PCI, ) = 0.14 M and (C1,] = 0.14 M. What is the concentration of the reactant, PCI,, at equilibrium? [PC1,1 =
LGive Up? Hint Check Answer 200/1100 Assignment Score: Resources Question 5 of 11> The equilibrium system between hydrogen gas, bromine gas, and hydrogen bromide gas is given. H,(g) +Br(g) 2HBr(g) Write the balanced chemical equation for the reverse reaction. Include physical states for all species. chemical equation:
6 of 39 Questions Assignment Score: 439/3900 Resources Hint Check Answer Press |Esc to exit full screen 2 of o AttemptsComect Question 6 of 39> 3 Question 100% A honey bee of mass 130 mg has accumulated a static charge of +1.4 pC. The bee is returning to her hive by following the path shown in the figure. Because Earth has a naturally occurring electric field near ground level of around 100 V/m pointing vertically downward, the bee experiences an...
6 of 39 Questions Assignment Score: 439/3900 Resources Hint Check Answer Press |Esc to exit full screen 2 of o AttemptsComect Question 6 of 39> 3 Question 100% A honey bee of mass 130 mg has accumulated a static charge of +1.4 pC. The bee is returning to her hive by following the path shown in the figure. Because Earth has a naturally occurring electric field near ground level of around 100 V/m pointing vertically downward, the bee experiences an...