Its bio chemistry questions if are not sure please do not answer Also plz plz do...
Its bio chemistry questions if are not sure please do not
answer
Also plz plz do not write too much steps just write the right
answer
Just do Q11
Q10. A trigiycenae molear 2 drops of Phenolphthalein. Draw out this reaction and name the products. Name tne chemcal oo and explain the observations before and after the reaction based on...
Question 12 of 13 > Hint Check Answe A monoprotic weak acid, HA, dissociates in water...
Question 12 of 13 > Hint Check Answe A monoprotic weak acid, HA, dissociates in water according to the reaction HA(aq) + H2O(l) = H, 0+ (aq) + A-(aq) The equilibrium concentrations of the reactants and products are [HA) = 0.160 M, H, 0+) = 4.00 x 10--M, and A = 4.00 x 10-4 M. Calculate the K, value for...
For A → products, time and concentration data were collected and plotted as shown here. [A]...
For A → products, time and concentration data were collected and plotted as shown here. [A] (M) t (s) 0.500 0.0 0.319 30.0 0.203 60.0 0.130 90.0 In[A] 1/[A] Determine the reaction order, the rate constant, and the units of the rate constant. Number Number Units order1 M. s1 Incorrect For a reaction order of 1, the proper integrated rate...
5. Heptane is the zero of the octane rating of motor fuel. It burns according to the following: CH16+ 1102 à 7CO2 + 8H2...
5. Heptane is the zero of the octane rating of motor fuel. It burns according to the following: CH16+ 1102 à 7CO2 + 8H20 Estimate the enthalpy change in the reaction by using bond dissociation energies, and classify the reaction as exothermic or endothermic overall. (Average BDEs in kcal/mol: C-H, 99, 0-0, 119; C=0, 191; H-O 112]. (Hint: C-H16 has...
Question 10 4 pts Consider the reaction: 2N2O(g) = O2(g) + 2N2 (g). Which of the...
Question 10 4 pts Consider the reaction: 2N2O(g) = O2(g) + 2N2 (g). Which of the following will ensure the reaction proceeds to completion. 1. Remove o 2. Remove 3. Add 1 and 3 only 2 and 3 only Neither 1.2, or 3 All of 1, 2, and 3 2 only Question 7 4 pts When an acid is reacted...
pitale contains lead, write the balanced chemical equation for this reaction. Be sure to include the...
pitale contains lead, write the balanced chemical equation for this reaction. Be sure to include the states of each of the reactants and products. 121.1 14. Given the following equation, write the expression for its relative rate. 2NO(9) 2N2(g) + O2(9) 15. Write the equilibrium expression for the following reaction. Based upon the value of K, would you expect more...
PLEASE SOLVE CLEARLY CHEM 2102 Test 1 Fal1 2014 Time allowed: 1 hr 15 min 15)...
PLEASE SOLVE CLEARLY
CHEM 2102 Test 1 Fal1 2014 Time allowed: 1 hr 15 min 15) In the gas phase, nitrogen honoxide reacts with ozone to produce nitrogen dioxide and oxygen. The reaction has an activation energy of 10 ki/mol and is exothermic by 200 kJ/mol. sketch (approximately to scale) the potential energy diagram for the reverse reaction No,(g) +...
Draw the structure(s) of the major organic product(s) of the following reaction. THF You do not...
Draw the structure(s) of the major organic product(s) of the following reaction. THF You do not have to consider stereochemistry. You do not have to explicitly draw H atoms Do not include lone pairs in your answer. They will not be considered in the grading. Omit the phosphine oxide from your answer. If no reaction occurs, draw the organic starting...
Sp17 03 V1 2) What are the substitution products of the following reaction? 2) CнзCH2Br Он-...
Sp17 03 V1 2) What are the substitution products of the following reaction? 2) CнзCH2Br Он- + A) CH3CH2BrH++O C) CH2-CHBr+ H20 в) СHзсH2он. Br- D) ноCH-CH2Br 3) Name the product of the following SN2 reaction: н а 3) OHT C) (A)-3-hexanol D) (S)-3-hexanol A) (R)-4-hexanol B) (S)-4-hexanol 4) Which of the following configurations corresponds to the structure below? 3...
Calculating equilibrium concentrations when the net reaction proceeds in reverse Consider mixture C, which will cause...
Calculating equilibrium concentrations when the net reaction proceeds in reverse Consider mixture C, which will cause the net reaction to proceed in reverse. Concentration (M)initial:change:equilibrium:[XY]0.200+x0.200+x←net⇌[X]0.300−x0.300−x+[Y]0.300−x0.300−x The change in concentration, x, is positive for the reactants because they are produced and negative for the products because they are consumed. Part C Based on a Kc value of 0.160 and the data...
Its bio chemistry questions if are not sure please do not
answer
Also plz plz do not write too much steps just write the right
answer
Just do Q11
Q10. A trigiycenae molear 2 drops of Phenolphthalein. Draw out this reaction and name the products. Name tne chemcal oo and explain the observations before and after the reaction based on...
Question 12 of 13 > Hint Check Answe A monoprotic weak acid, HA, dissociates in water according to the reaction HA(aq) + H2O(l) = H, 0+ (aq) + A-(aq) The equilibrium concentrations of the reactants and products are [HA) = 0.160 M, H, 0+) = 4.00 x 10--M, and A = 4.00 x 10-4 M. Calculate the K, value for...
For A → products, time and concentration data were collected and plotted as shown here. [A] (M) t (s) 0.500 0.0 0.319 30.0 0.203 60.0 0.130 90.0 In[A] 1/[A] Determine the reaction order, the rate constant, and the units of the rate constant. Number Number Units order1 M. s1 Incorrect For a reaction order of 1, the proper integrated rate...
5. Heptane is the zero of the octane rating of motor fuel. It burns according to the following: CH16+ 1102 à 7CO2 + 8H20 Estimate the enthalpy change in the reaction by using bond dissociation energies, and classify the reaction as exothermic or endothermic overall. (Average BDEs in kcal/mol: C-H, 99, 0-0, 119; C=0, 191; H-O 112]. (Hint: C-H16 has...
Question 10 4 pts Consider the reaction: 2N2O(g) = O2(g) + 2N2 (g). Which of the following will ensure the reaction proceeds to completion. 1. Remove o 2. Remove 3. Add 1 and 3 only 2 and 3 only Neither 1.2, or 3 All of 1, 2, and 3 2 only Question 7 4 pts When an acid is reacted...
pitale contains lead, write the balanced chemical equation for this reaction. Be sure to include the states of each of the reactants and products. 121.1 14. Given the following equation, write the expression for its relative rate. 2NO(9) 2N2(g) + O2(9) 15. Write the equilibrium expression for the following reaction. Based upon the value of K, would you expect more...
PLEASE SOLVE CLEARLY
CHEM 2102 Test 1 Fal1 2014 Time allowed: 1 hr 15 min 15) In the gas phase, nitrogen honoxide reacts with ozone to produce nitrogen dioxide and oxygen. The reaction has an activation energy of 10 ki/mol and is exothermic by 200 kJ/mol. sketch (approximately to scale) the potential energy diagram for the reverse reaction No,(g) +...
Draw the structure(s) of the major organic product(s) of the following reaction. THF You do not have to consider stereochemistry. You do not have to explicitly draw H atoms Do not include lone pairs in your answer. They will not be considered in the grading. Omit the phosphine oxide from your answer. If no reaction occurs, draw the organic starting...
Sp17 03 V1 2) What are the substitution products of the following reaction? 2) CнзCH2Br Он- + A) CH3CH2BrH++O C) CH2-CHBr+ H20 в) СHзсH2он. Br- D) ноCH-CH2Br 3) Name the product of the following SN2 reaction: н а 3) OHT C) (A)-3-hexanol D) (S)-3-hexanol A) (R)-4-hexanol B) (S)-4-hexanol 4) Which of the following configurations corresponds to the structure below? 3...
Most questions answered within 3 hours.