Question

Using the reaction, 10mL 4.0M acetone + 10mL 1.0M HCl + 10mL .0050 M I2 +...

Using the reaction, 10mL 4.0M acetone + 10mL 1.0M HCl + 10mL .0050 M I2 + 20 mL H20, a student found that it took 300 seconds for the color of the I2 to disappear.

a. What was the rate of the reaction?

b. Given this rate, and the initial concentration of acetone, H+ and I2 in the reaction mixture, write rate=k(acetone)^m(I2)^n(H)^p

c. what are the unknowns that remain in the eq in part b?

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Using the reaction mixture 10 mL 4.0 M acetone + 10 mL 1.0 M HCl +...
Using the reaction mixture 10 mL 4.0 M acetone + 10 mL 1.0 M HCl + 10 mL .0050 M I2 + 20 mL H2O a student found that it took 230 seconds for the color of the I2 to disappear. a. What was the rate of the reaction? b. Given the rate from part a, and the initial concentration of acetone, H+ ion, and I2 in the reaction mixture, write the rate equation. c. What are the 4 unknowns...
1. In a reaction involving the iodination of acetone, the following volumes were used to make...
1. In a reaction involving the iodination of acetone, the following volumes were used to make up the reaction mixture: 5mL 4.0 M acteon + 10ml 1.0 M HCl + 10 mL 0.0050 M I2 + 25 mL H2O a. How many moles of acetone were in the reaction mixture? Recall that, for a component A, moles A = MA * V, where MA is the molarity of A, and V is the volume in liters of the solution of...
1). If I mix 6.28 mL of 1.000 M HCl, 10.94 mL of 0.005000 M I2,...
1). If I mix 6.28 mL of 1.000 M HCl, 10.94 mL of 0.005000 M I2, 15.27 mL of 4.000 M acetone, and 12.91 mL of water together, what is the new concentration of I2? 2). You have a reaction: A + B --> C The reaction is first order with respect to A and 2nd order with respect to B. If 0.2956 mol of A is mixed with 0.3868 mol of B to make a 1.000 L solution and...
A student mixes together the following amount of reactants and catalysts: 40.0mL of 2.0M acetone 30.0mL...
A student mixes together the following amount of reactants and catalysts: 40.0mL of 2.0M acetone 30.0mL of 1.0M hydrochloric acid 20.0mL of 0.010M iodine 20.0mL of deionized water The mixture changes from a red colour to clear within 48 seconds A. calculate the initial concentrations of the reactants and catalyst used in the experiment B. calculate the reaction rate based upon the initial I2 concentration and the reaction time
1. A student mixed the following reactants, using the general procedure for the experiment: 13.98 mL...
1. A student mixed the following reactants, using the general procedure for the experiment: 13.98 mL of 0.1000M KI, 19.76 mL of 0.001000 M Na2SO3, 11.42 mL of 0.04000M KBrO3, and 14.33 mL of 0.1000M HCl. It took about 75 seconds for the mixture to turn blue. Calculate the concentration of H+ in the mixture after all of the solutions have been combined 2. A student collected conducted 6 kinetics experiments for one reaction by holding the concentrations of ALL...
Acetone reacts with iodine in the presence of hydrochloric acid and starch indicator in accordance with...
Acetone reacts with iodine in the presence of hydrochloric acid and starch indicator in accordance with the rate law below: Rate = k [CH3COCH3]x [I2]y [H+]z Based on the experimental data, determine the reaction order in respect to acetone (CH3COCH3), iodine (I2), and hydrochloric acid (H+). Make sure to round the values of x, y, and z to the nearest whole number. List your answers separated by commas. Mixture Initial Concentration (M) Rate = - delta[I2]/delta t (change of conc....
A student reacted 100.0 mL of 0.9800 M HCl with 100.0 mL of 0.9900 M NH3....
A student reacted 100.0 mL of 0.9800 M HCl with 100.0 mL of 0.9900 M NH3. The density of                           the reaction mixture was 1.02 g/mL and the heat capacity was 4.016 J/g K.                           Calculate the enthalpy of neutralization by plotting and using the data shown below. Time(min) Temp(oC) 0.0 23.25 0.5 23.27 1.0 23.28 1.5 23.30 2.0 23.30 3.0 23.35 4.0 23.44 4.5 23.47 mix --------- 5.5 28.75...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT