![Final M Trial number Final M Acetone] Final M [H] Talhegage time Rate Final M 1:1 time Use for Rate calculations Ratio (X) Ro](http://img.homeworklib.com/questions/90fb4e20-6f5b-11ea-aee2-b57a7f319763.png?x-oss-process=image/resize,w_560)
What do I need to do for the last step? Like, what does m, n, o mean?
Homework Answers
(i) (20/10)m = Rate 2/rate 1 = 2
i.e. 2m = 21, i.e. m = 1
Hence, the order with respect to acetone (m) = 1
(ii) (5/2.5)n = Rate 3/rate 1 = 2
i.e. 2n = 21, i.e. n = 1
Hence, the order with respect to H+ (n) = 1
(iii) (0.05/0.025)o = Rate 1/rate 4 = 0.5 ~ 1
i.e. 2o = 20, i.e. 0 = 0
Hence, the order with respect to I2 (o) = 0
2NO (g) +Cl2 (g) → NOCl (g) Experiment concentration of NO (M) concentration of Cl2(M) Rate...
2NO (g) +Cl2 (g) → NOCl (g) Experiment concentration of NO (M) concentration of Cl2(M) Rate (M/s) 1 0.05 0.01 3.40 x 10-4 2 0.025 0.01 8.50 x 10-5 3 0.025 0.04 3.40 x 10-4 What is the reaction order with respect to NO ? the reaction order with respect to reaction order to Cl2 ? overall reaction order ? what is the rate constant ?
Titration What is the molarity of vinegar, CH3COOH if 24.5 mL of 0.284 M NaOH is...
Titration What is the molarity of vinegar, CH3COOH if 24.5 mL of 0.284 M NaOH is required to neutralize 25.0 mL of vinegar? a. 0.115 Ob. 0.054 O c.0.278 O d. 0.365 Kinetics The rate of a reaction is given by Rate = k[A]X[B]Y[C]?. If [A] is doubled while [B] and [C] are held constant, the observed rate is 8 times the original rate. If [B] is doubled while [A] and [C] are held constant, the rate is 2 times...
Given the information below: Rate= k[CH3COCH3]m [I2]n (aq) Trial Acetone (mL) HCl (mL) I2 (mL) H2O...
Given the information below: Rate= k[CH3COCH3]m [I2]n (aq) Trial Acetone (mL) HCl (mL) I2 (mL) H2O (mL) Total Volume (mL) 1 10 10 10 20 50 2 20 10 10 10 50 3 10 10 20 10 50 4 10 20 10 10 50 Trial Avg. Time (sec) ∆[I2] (mol/L) Rate = -∆[I2]/time ([mol/L]/s) 1 46.5 -0.000236 5.08*10-6 2 30.5 -0.000236 7.74* 10-6 3 138 -0.000472 3.42*10-6 4 26.5 -0.000236 8.91*10-6 How would...
1. Consider the reaction below. If the rate of reaction is first order with respect to...
1. Consider the reaction below. If the rate of reaction is first order with respect to A, what will happen to the rate if the concentration of A is decreased by half? What if it is doubled? A + B → C + D 2. Hydrogen bonding can occur in molecules where a hydrogen atom is bound directly to which other elements? a. O, N, and F b. O, N, and Fe c. O, S, and Si d. N, Be,...
Rates of Chemical Reaction Lab Iodination of Acetone 1- a student made up a reaction mixture...
Rates of Chemical Reaction Lab
Iodination of Acetone
1- a student made up a reaction mixture
consisting of 10 mL 4 M acetone, 5 mL 1.0 M HCl 10 mL 0.005 M
I2 and 25 mL H2O.
Why is the concentration of iodine so much lower than the other
reactants?
3. How are time and rate related? How are 1/time and
rate related?
4. What does it mean when someone says a reaction is “first
order”?
5. In a...
plz help complete my prelab heres the first page 3. A third reaction mixture was made up in the following way: 5 mL. 4.0 M acetone+ 5 mL 0.0050 M12+ 10 mL 1.0M HCI+5 mL H2O a. What were the initi...
plz help complete my prelab
heres the first page
3. A third reaction mixture was made up in the following way: 5 mL. 4.0 M acetone+ 5 mL 0.0050 M12+ 10 mL 1.0M HCI+5 mL H2O a. What were the initial concentrations of acetone, 12 and H' ion in the reaction mixture? b. It took 109 seconds for the 12 color to disappear from the reaction mixture when at the same temperature as in question 1. What was the rate...
Part B: What is the value of the rate constant (including proper units) at this temperature?...
Part B: What is the value of the rate constant (including proper
units) at this temperature?
13. The following data were collected for the reaction between hydrogen gas and niti oxide at 700°C 2 H2(g) + 2 NO(g) + 2 H2O(g) + N2(g) Experiment | [Hz]o (M) 0.010 0.0050 0.010 [NO]. (M) 0.025 0.025 0.0125 Initial Rate (M/sec) 2.4 x 10-6 1.2 x 10-6 0.60 x 10-6 25 a. What is the overall order of the reaction? (*)>(6.023) = 160.3600)...
Determination of the Rate Law for the Iodination of Acetone in Acidic Solution I conducted an experiment to determine in...
Determination of the Rate Law for the Iodination of Acetone in
Acidic Solution
I conducted an experiment to determine initial concentrations of
reactants, reaction times, and reaction orders for the iodination
of acetone.... here is my data followed by some questions... help
please??
1. How do you double the concentration of one of the reactant
solutions in each experiment? What reagent should you use to
control the total volume of each experiment?
2. Could you reduce the concentration of a...
Reaction Order Part A Review 1 Constants I Periodic Table What is the reaction order with...
Reaction Order Part A Review 1 Constants I Periodic Table What is the reaction order with respect to A? Express your answer as an Integer. > View Available Hint(s) For the reaction A + B+ C D+ E, the inital reaction rate was measured for various initial tions of reactants. The following data Initial Rate 10.10 0.10 0.103 x105 2 0.10 0.10 0.309x 10 3 0.200.10 0.101.2 10 4 0.20 0:20 0.101.2x 10 Submit Part B What is the reaction...
Please check the answers below the table and help with a question (1-4). Thanks Name...
Please check the answers below the table and help with a
question (1-4). Thanks
Name Show your calculations for moles of lz reacted: (find through moles of S,0,?) Show your calculation for molarity of la reacted [A1]: (divide moles reacted by total reaction volume) Run Temp("C) Initial ITM InitialIH.01 M Reaction Time (ins) Reaction Rate (in MS = [A1] / At At 122.2 0.018 10.018 24.Ss 24.50 = 7.35 86-4 2/21.7 0.018 10.00882 45.065 = 3.99815-4 321.8 0.008820.018 42.5...
Titration What is the molarity of vinegar, CH3COOH if 24.5 mL of 0.284 M NaOH is required to neutralize 25.0 mL of vinegar? a. 0.115 Ob. 0.054 O c.0.278 O d. 0.365 Kinetics The rate of a reaction is given by Rate = k[A]X[B]Y[C]?. If [A] is doubled while [B] and [C] are held constant, the observed rate is 8 times the original rate. If [B] is doubled while [A] and [C] are held constant, the rate is 2 times...
Rates of Chemical Reaction Lab
Iodination of Acetone
1- a student made up a reaction mixture
consisting of 10 mL 4 M acetone, 5 mL 1.0 M HCl 10 mL 0.005 M
I2 and 25 mL H2O.
Why is the concentration of iodine so much lower than the other
reactants?
3. How are time and rate related? How are 1/time and
rate related?
4. What does it mean when someone says a reaction is “first
order”?
5. In a...
plz help complete my prelab
heres the first page
3. A third reaction mixture was made up in the following way: 5 mL. 4.0 M acetone+ 5 mL 0.0050 M12+ 10 mL 1.0M HCI+5 mL H2O a. What were the initial concentrations of acetone, 12 and H' ion in the reaction mixture? b. It took 109 seconds for the 12 color to disappear from the reaction mixture when at the same temperature as in question 1. What was the rate...
Part B: What is the value of the rate constant (including proper
units) at this temperature?
13. The following data were collected for the reaction between hydrogen gas and niti oxide at 700°C 2 H2(g) + 2 NO(g) + 2 H2O(g) + N2(g) Experiment | [Hz]o (M) 0.010 0.0050 0.010 [NO]. (M) 0.025 0.025 0.0125 Initial Rate (M/sec) 2.4 x 10-6 1.2 x 10-6 0.60 x 10-6 25 a. What is the overall order of the reaction? (*)>(6.023) = 160.3600)...
Determination of the Rate Law for the Iodination of Acetone in
Acidic Solution
I conducted an experiment to determine initial concentrations of
reactants, reaction times, and reaction orders for the iodination
of acetone.... here is my data followed by some questions... help
please??
1. How do you double the concentration of one of the reactant
solutions in each experiment? What reagent should you use to
control the total volume of each experiment?
2. Could you reduce the concentration of a...
Reaction Order Part A Review 1 Constants I Periodic Table What is the reaction order with respect to A? Express your answer as an Integer. > View Available Hint(s) For the reaction A + B+ C D+ E, the inital reaction rate was measured for various initial tions of reactants. The following data Initial Rate 10.10 0.10 0.103 x105 2 0.10 0.10 0.309x 10 3 0.200.10 0.101.2 10 4 0.20 0:20 0.101.2x 10 Submit Part B What is the reaction...
Please check the answers below the table and help with a
question (1-4). Thanks
Name Show your calculations for moles of lz reacted: (find through moles of S,0,?) Show your calculation for molarity of la reacted [A1]: (divide moles reacted by total reaction volume) Run Temp("C) Initial ITM InitialIH.01 M Reaction Time (ins) Reaction Rate (in MS = [A1] / At At 122.2 0.018 10.018 24.Ss 24.50 = 7.35 86-4 2/21.7 0.018 10.00882 45.065 = 3.99815-4 321.8 0.008820.018 42.5...
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