I genuinely have no idea where to start with these questions. I think it is asking about chemical equilibrium, But I am not really sure. Let me know if you guys can help me solve it. Or just teach me where to look so I can solve it myself.
The following mechanism is proposed for the reaction between hydrogen and iodine monochloride:
Step 1: H2+ ICl →HI + HCl
Step 2: HI + ICl →I2+ HCla.
Write the balanced equation for the overall reaction. All components are gaseous.
b. Identify any intermediate(s) and/or catalyst(s) in the reaction.c. If the first step is slow, what would you expect to be the rate law for the overall reaction?
d. If the second step is slow, and the first step is fast and reversible, what do you expect to be the rate law for the overall reaction?
e. If the following data were obtained, which mechanism is supported? Explain.
2.00 grams of a calcium-containing ionic compound is dissolved in water to make a 0.010 M solution of this compound and it is found to have an osmotic pressure of 0.674atm at 298 K. Using this information, suggest the most likely identity of the compound. Themysteryanion can be either a monoatomic anion or a common polyatomic ion.
b. Would a more concentrated or less concentrated solution make your answer to the previous question more certain? Explain your answer.