ssignment Score: 990/1100 Resources Hint Check Answer Question 11 of 11 > Calculate the activation energy, E, in...
• Assignment Score: 990/1100 Resources Ex Give Up? Feedback Try Again Question 11 of 11 > Attempt 3 Calculate the activation energy, E, in kilojoules per mole for a reaction at 74.0 °C that has a rate constant of 0.237s and a frequency factor of 4.50 x 10's! E = 9.2343452 x10-9 J/mol No Pw
Resources Hint ssignment Score: 0/1100 Check Answer Question 11 of 11 > Select the quantities needed to calculate the gravitational potential energy of some object. Needed to calculate gravitational potential energy Answer Bank the acceleration due to gravity g in the vicinity of the object the vertical height & of the object above some reference point the velume V of the object the amount of time r that has passed the horinontal distance d of the object from some reference...
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 :
Calculate the activation energy, E a , in kilojoules per mole for a reaction at 75.0 ∘ C that has a rate constant of 0.273 s − 1 and a frequency factor of 5.63 × 10 11 s − 1 .
and a Calculate the activation energy, E. in kilojoules per mole for a reaction at 51.0 °C that has a rate constant of 0.224 frequency factor of 7.07 x 10's-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:
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 =
Calculate the activation energy, Ea, in kilojoules per mole for a reaction at 59.0 ∘C that has a rate constant of 0.226 s−1 and a frequency factor of 1.29×1011 s−1.
Hint Check Answer Resources ssignment Score: 597/1700 Question 4 of 17 > If the Ks of a weak base is 6.1 x 10-what is the pH of a 0.17 M solution of this base? pH
ssignment Score: 65.3% Resources [ Give Up? Hint Check Answer estion 4 of 12 > Attempt 4 brain: (ATP) = 2.6 mm; (ADP) = 0.7 mM: (P) = 2.7 mM muscle: (ATP) = 8.1 mM; (ADP) = 0.9 mM:P:) = 8.1 mM liver: ATP] =3.4 mM; (ADP) = 1.3 mm; (P) = 4.8 mM ATP hydrolysis least favorable Answer Bank Calculate AG for ATP hydrolysis in muscle at 16 °C. Use the muscle concentrations from the first question. AG kJ/mol