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Notice the relation between first 2 equations and the desired equation. Convert Ksp and Eo to...
Quiz navigation Question 1 A half equation always contains... Not yet answered Marked out of 1.00...
Quiz navigation Question 1 A half equation always contains... Not yet answered Marked out of 1.00 Select one: protons Finish attempt... electrons P Flag question Time left 0:04:53 water spectator ions Question 2 In basic solution, what can you always add in order to balance a half-equation? Not yet answered Marked out of 1.00 P Flag question Select one: OH and Nat Hi and H2O O OH' and H20 H* and OH When half equations are balanced against each other,...
Question 6 Not answered Marked out of 1.00 If the above reaction could be done at...
Question 6 Not answered Marked out of 1.00 If the above reaction could be done at 3399 K, what would be your estimate for AGº (in kJ) at this elevated temperature? Use AG° =AH° -TAS® and assume AH° and 4Sº are independent of temperature. P Flag question (Theº is included because it is still for standard conditions, that is, 1 atm for gases and 1 molar for concentrations.) Answer: What is Agrº (in kJ) at 2268 K for the following...
Question 1 Not yet answered Marked out of 1.00 Flag question Solve the following pair of...
Question 1 Not yet answered Marked out of 1.00 Flag question Solve the following pair of simultaneous equations. -3.- 5y = -13, 5x + 4y = 26. Give your answers exactly, as integers or single fractions. The solution is: x = y= Question 2 Not yet answered Marked out of 1.00 Flag question Suppose that the number of atoms of a particular isotope at time t (in hours) is given by the exponential decay function f(t) = -0.578. By what...
Marked out of 1.00 P Flag question Solve the following pair of simultaneous equations. - 2...
Marked out of 1.00 P Flag question Solve the following pair of simultaneous equations. - 2 x – 4y = 32, 4x + 3y = –49. Give your answers exactly, as integers or single fractions. The solution is:
Question 2 Not yet answered Marked out of 1.00 P Flag question A potential difference of...
Question 2 Not yet answered Marked out of 1.00 P Flag question A potential difference of 8.0 V is applied across a conducting wire of length 5.0m with a resistivity of 2.4 x 10-2m What is the current density in A/m in the wire? A) 10.0 x 10? B) 11.7 x 107 C) 5.0 x 10 D) 6.7 x 107 E) 8.3 x 107 Select one: O a. * b. * C. d. * e. * Three capacitors are connected...
with the information and tables provided, can you help me answer questions 2,3,4,and 5? thank you!...
with the information and tables provided, can you help me
answer questions 2,3,4,and 5? thank you!
DATA ANALYSIS - ONLINE SIMULATION DATA Record your collected data here. Black Red E (V) Cu Zn -1.10 Cu Sn -0.48 Cu Mg -2.71 Cu Ag 0.46 QUALITY OF DATA This section awards marks based on the quality of your Ell values. Quality of data Your standard cell potentials are in the expected order. EXPECTED DATA The expected data is given below. Use the...
16 ,14 , 18 attempt2363718cmid-230334 O a. Yogurt and bread pudding O O b. Whole wheat...
16 ,14 , 18
attempt2363718cmid-230334 O a. Yogurt and bread pudding O O b. Whole wheat toast and fresh fruit c. Macaroni and cheese d. Chicken breast and white rice Answer saved Marked out of 1.00 Remove flag The nurse is documenting information about a pressure ulcer on a patient's heal. The fluid draining from the wound is predominately a thick consistency and yellow in color. The nurse also notices a foul odor. The nurse should document this drainage as?...
i need help on question 2a,b,c and 3a,b,c on the post lab. Experiment EQ-309 Post-Lab Questions...
i
need help on question 2a,b,c and 3a,b,c on the post lab.
Experiment EQ-309 Post-Lab Questions Determination Of An Equilibrium Constant (To be answered in the "Analysis" section of your lab report) 1 a) Calculate the molarity of the silver nitrate solution provided. b) Calculate the molarity of the sodium chloride solution provided. 2 a) Use the data from each titration to calculate the value of K for the reaction, Ag(NH)2+ + Cl" - AgCl, + 2 NH, b) Calculate...
1--What is E°cell for the following hypothetical reaction exactly as written (in volts), given the standard...
1--What is E°cell for the following hypothetical reaction exactly as written (in volts), given the standard electrode potential (E°) values below? X(s) + Y2+(aq) → X2+(aq) + Y(s) X2+(aq) + 2 e- → X(s) E° = -0.69 V Y2+(aq) + 2 e- → Y(s) E° = -2.45 V 2--In the following spontaneous voltaic cell, which of the following statements are TRUE? Select as many answers as are correct however points will be deducted for incorrect guesses. Pt(s)|H2(g)|H+(aq)|| Ag(s)|Ag+(aq) Select one...
16.52 Balance each of the following unbalanced equations for cell reactions in acidic conditions, then calculate...
16.52 Balance each of the following unbalanced equations for cell reactions in acidic conditions, then calculate the standard cell emf, and decide whether the equation is written in the direction of spontaneous reaction. (a) Sn2+ (aq) + Ag(s) > Sn(s) + Ag+ (aq) (b) Al(s) + Sn4+ (aq) → Sn²+ (aq) + AP+ (aq) (C) CIO3+ (aq) + Ce3+ (aq) —Cl(aq) + Ce++ (aq) (d) Cu(s) + NO3 (aq) —> Cu2+ (aq) + NO(g) 16 .1 APPENDIX F standard Reduction...
Quiz navigation Question 1 A half equation always contains... Not yet answered Marked out of 1.00 Select one: protons Finish attempt... electrons P Flag question Time left 0:04:53 water spectator ions Question 2 In basic solution, what can you always add in order to balance a half-equation? Not yet answered Marked out of 1.00 P Flag question Select one: OH and Nat Hi and H2O O OH' and H20 H* and OH When half equations are balanced against each other,...
Question 6 Not answered Marked out of 1.00 If the above reaction could be done at 3399 K, what would be your estimate for AGº (in kJ) at this elevated temperature? Use AG° =AH° -TAS® and assume AH° and 4Sº are independent of temperature. P Flag question (Theº is included because it is still for standard conditions, that is, 1 atm for gases and 1 molar for concentrations.) Answer: What is Agrº (in kJ) at 2268 K for the following...
Question 1 Not yet answered Marked out of 1.00 Flag question Solve the following pair of simultaneous equations. -3.- 5y = -13, 5x + 4y = 26. Give your answers exactly, as integers or single fractions. The solution is: x = y= Question 2 Not yet answered Marked out of 1.00 Flag question Suppose that the number of atoms of a particular isotope at time t (in hours) is given by the exponential decay function f(t) = -0.578. By what...
Marked out of 1.00 P Flag question Solve the following pair of simultaneous equations. - 2 x – 4y = 32, 4x + 3y = –49. Give your answers exactly, as integers or single fractions. The solution is:
Question 2 Not yet answered Marked out of 1.00 P Flag question A potential difference of 8.0 V is applied across a conducting wire of length 5.0m with a resistivity of 2.4 x 10-2m What is the current density in A/m in the wire? A) 10.0 x 10? B) 11.7 x 107 C) 5.0 x 10 D) 6.7 x 107 E) 8.3 x 107 Select one: O a. * b. * C. d. * e. * Three capacitors are connected...
with the information and tables provided, can you help me
answer questions 2,3,4,and 5? thank you!
DATA ANALYSIS - ONLINE SIMULATION DATA Record your collected data here. Black Red E (V) Cu Zn -1.10 Cu Sn -0.48 Cu Mg -2.71 Cu Ag 0.46 QUALITY OF DATA This section awards marks based on the quality of your Ell values. Quality of data Your standard cell potentials are in the expected order. EXPECTED DATA The expected data is given below. Use the...
16 ,14 , 18
attempt2363718cmid-230334 O a. Yogurt and bread pudding O O b. Whole wheat toast and fresh fruit c. Macaroni and cheese d. Chicken breast and white rice Answer saved Marked out of 1.00 Remove flag The nurse is documenting information about a pressure ulcer on a patient's heal. The fluid draining from the wound is predominately a thick consistency and yellow in color. The nurse also notices a foul odor. The nurse should document this drainage as?...
i
need help on question 2a,b,c and 3a,b,c on the post lab.
Experiment EQ-309 Post-Lab Questions Determination Of An Equilibrium Constant (To be answered in the "Analysis" section of your lab report) 1 a) Calculate the molarity of the silver nitrate solution provided. b) Calculate the molarity of the sodium chloride solution provided. 2 a) Use the data from each titration to calculate the value of K for the reaction, Ag(NH)2+ + Cl" - AgCl, + 2 NH, b) Calculate...
16.52 Balance each of the following unbalanced equations for cell reactions in acidic conditions, then calculate the standard cell emf, and decide whether the equation is written in the direction of spontaneous reaction. (a) Sn2+ (aq) + Ag(s) > Sn(s) + Ag+ (aq) (b) Al(s) + Sn4+ (aq) → Sn²+ (aq) + AP+ (aq) (C) CIO3+ (aq) + Ce3+ (aq) —Cl(aq) + Ce++ (aq) (d) Cu(s) + NO3 (aq) —> Cu2+ (aq) + NO(g) 16 .1 APPENDIX F standard Reduction...
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