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Question 2 Which of the following combinations of thermodynamic variables are path independent?...
Question 5 (6 points) which one of the following combinations of entropy and enthalpy would cause...
Question 5 (6 points) which one of the following combinations of entropy and enthalpy would cause a process or reaction to be nons at all temperatures given the free energy formula shown below. 0 a) as < 0 (-) and ΔΗ > O (+) b) as > 0 (+) and ΔΗ > O (+) @c)as>0(+) and ΔΗ < 0(-) d) AS >0(+) and AH >0(+) Question 6 (6 points) For all spontaneous processes or reactions the value of free energy(AG)...
HQ18.28 Homework • Unanswered Some electrode combinations that the Phoenix spacecraft designers may have considered for...
HQ18.28 Homework • Unanswered Some electrode combinations that the Phoenix spacecraft designers may have considered for use in their design are given in the table below. Assume the ambient Martian temperature is -67.5*C, 205.7 K. What electrode combination (assume 0.1 M solutions) would provide the 1.317 V required by the spacecraft electronics? Use Appendix 11 for your standard cell potentials. А Rh+ +e- Rh/Ni2+ + 2e + NI O B Rh+ + e + Rh/Cr3+ + 3e - Cr C...
Question 2. Which of the following is a strong electrolyte? О НЕ NICI O AS NH...
Question 2. Which of the following is a strong electrolyte? О НЕ NICI O AS NH H.CO Question 3 1 pts 3. Based on the Solubility Table, which combination will produce a precipitate lie.solid? NOH gland HCl(a) NaCl(aq) and HC2H302 (aq NaOH and FINO), Lagl O NH CH and HCl al ANO, (a) and CC,H,Osh lan MacBook Pro E / R. Tru, 70FGHk. M. 4. What are the spectator ions when mix two aqueous solutions: KCl (aq) and AgNO, (aq)?...
Which one of the following sets of quantum numbers is not possible? n m ms А....
Which one of the following sets of quantum numbers is not possible? n m ms А. 4 3 -2 +12 В.3 -3 -1/2 С.3 0 +1/2 D. 4 1 -1/2 E. 2 0 +1/2 O E O A O D Ос О в Question 2 (of 10) 2. The colors of the visible spectrum are blue, green, orange, red, violet, and yellow. Of these colors, has the shortest wavelength Green Red Yellow Indigo Violet
Question 7 [1.5 pts] Which one of the following statements about Reaction #6 is correct? Reaction...
Question 7 [1.5 pts] Which one of the following statements about Reaction #6 is correct? Reaction #6 Н D CH2CI2 NaN3 E OThe major organic product arises from front face attack by the N3 anion at atom D O The major organic product arises from front face attack by the N3 anion at atom E OThe major organic product arises from back face attack by the N3 anion at atom D The major organic product arises from back face attack...
Question 15 Not yet answered Which of the following is TRUE about eukaryotic enhancers: An enhancer...
Question 15 Not yet answered Which of the following is TRUE about eukaryotic enhancers: An enhancer Points out of 2.50 P Flag question Select one: O a. Is a DNA sequence that can be far away from the promoter and where transcriptional activators bind O b. Is an operator DNA sequence where the Mediator complex binds o c. Is a DNA sequence where the general transcription factors bind O d. Is a protein that binds at the promoter and activates...
THERES MORE THAN ONE PICTURE. I NEED ALL ANSWERED THANK YOU QUESTION 2 Calculate the pOH...
THERES MORE THAN ONE PICTURE. I NEED ALL ANSWERED THANK
YOU
QUESTION 2 Calculate the pOH of a solution at 25.0°C that contains 2.95 x 10-12 M hydronium ions. 2.95 O 11.53 12.00 O 7.00 2.47 QUESTION 1 An aqueous solution at 25.0°C contains [H') -0,085 M. What is the pH of the solution? O 13.0 O 0.9850 O 1.07 O 1.20 10-13 O -1.07 QUESTION 2 10-12 M hydronium ions. Calculate the pOH of a solution at 25.0°C that...
QUESTION 19 10 p Which one of the following is not a soluble compound in water?...
QUESTION 19 10 p Which one of the following is not a soluble compound in water? O KOH O CaSO4 Li3PO4 O Mg(NO312 QUESTION 20 Which one of the following chemical equations is a balanced equation? CH4(E) + O2(g) - CO2(g) + H2008) HCl(aq) + HE2(NO3)2(aq) - He2Cl2ls1 + HNO3(aq) 2NH4Cl(aq) + Pb(NO3)2(aq) - PbCl215) + NH4NO3(aq) 2C3H6tel + 9 020) - 6CO2(g) + 6H2008) Save hle Sone All Answers to save all answers. QUESTION 17 Consider the reaction: Ba(s)...
Question 7 of 54 Which one of the following is not a representation of (E)-2-methyl-2,4-hexadiene? A...
Question 7 of 54 Which one of the following is not a representation of (E)-2-methyl-2,4-hexadiene? A В С D OAA OB. B OC.C D. D Reset Selection
not the first one Stuart Entertainment sponsors rock concerts. The company is considering a contract to...
not
the first one
Stuart Entertainment sponsors rock concerts. The company is considering a contract to hire a band at a cost of $65,000 per concert. Required a. What are the total band cost and the cost per person if concert attendance is 6,000, 6,500, 7000, 7,500, or 8,000? b. Is the cost of hiring the band a fixed or a variable cost? Complete this question by entering your answers in the tabs below. Required A Required B What are...
Question 5 (6 points) which one of the following combinations of entropy and enthalpy would cause a process or reaction to be nons at all temperatures given the free energy formula shown below. 0 a) as < 0 (-) and ΔΗ > O (+) b) as > 0 (+) and ΔΗ > O (+) @c)as>0(+) and ΔΗ < 0(-) d) AS >0(+) and AH >0(+) Question 6 (6 points) For all spontaneous processes or reactions the value of free energy(AG)...
HQ18.28 Homework • Unanswered Some electrode combinations that the Phoenix spacecraft designers may have considered for use in their design are given in the table below. Assume the ambient Martian temperature is -67.5*C, 205.7 K. What electrode combination (assume 0.1 M solutions) would provide the 1.317 V required by the spacecraft electronics? Use Appendix 11 for your standard cell potentials. А Rh+ +e- Rh/Ni2+ + 2e + NI O B Rh+ + e + Rh/Cr3+ + 3e - Cr C...
Question 2. Which of the following is a strong electrolyte? О НЕ NICI O AS NH H.CO Question 3 1 pts 3. Based on the Solubility Table, which combination will produce a precipitate lie.solid? NOH gland HCl(a) NaCl(aq) and HC2H302 (aq NaOH and FINO), Lagl O NH CH and HCl al ANO, (a) and CC,H,Osh lan MacBook Pro E / R. Tru, 70FGHk. M. 4. What are the spectator ions when mix two aqueous solutions: KCl (aq) and AgNO, (aq)?...
Which one of the following sets of quantum numbers is not possible? n m ms А. 4 3 -2 +12 В.3 -3 -1/2 С.3 0 +1/2 D. 4 1 -1/2 E. 2 0 +1/2 O E O A O D Ос О в Question 2 (of 10) 2. The colors of the visible spectrum are blue, green, orange, red, violet, and yellow. Of these colors, has the shortest wavelength Green Red Yellow Indigo Violet
Question 7 [1.5 pts] Which one of the following statements about Reaction #6 is correct? Reaction #6 Н D CH2CI2 NaN3 E OThe major organic product arises from front face attack by the N3 anion at atom D O The major organic product arises from front face attack by the N3 anion at atom E OThe major organic product arises from back face attack by the N3 anion at atom D The major organic product arises from back face attack...
Question 15 Not yet answered Which of the following is TRUE about eukaryotic enhancers: An enhancer Points out of 2.50 P Flag question Select one: O a. Is a DNA sequence that can be far away from the promoter and where transcriptional activators bind O b. Is an operator DNA sequence where the Mediator complex binds o c. Is a DNA sequence where the general transcription factors bind O d. Is a protein that binds at the promoter and activates...
THERES MORE THAN ONE PICTURE. I NEED ALL ANSWERED THANK
YOU
QUESTION 2 Calculate the pOH of a solution at 25.0°C that contains 2.95 x 10-12 M hydronium ions. 2.95 O 11.53 12.00 O 7.00 2.47 QUESTION 1 An aqueous solution at 25.0°C contains [H') -0,085 M. What is the pH of the solution? O 13.0 O 0.9850 O 1.07 O 1.20 10-13 O -1.07 QUESTION 2 10-12 M hydronium ions. Calculate the pOH of a solution at 25.0°C that...
QUESTION 19 10 p Which one of the following is not a soluble compound in water? O KOH O CaSO4 Li3PO4 O Mg(NO312 QUESTION 20 Which one of the following chemical equations is a balanced equation? CH4(E) + O2(g) - CO2(g) + H2008) HCl(aq) + HE2(NO3)2(aq) - He2Cl2ls1 + HNO3(aq) 2NH4Cl(aq) + Pb(NO3)2(aq) - PbCl215) + NH4NO3(aq) 2C3H6tel + 9 020) - 6CO2(g) + 6H2008) Save hle Sone All Answers to save all answers. QUESTION 17 Consider the reaction: Ba(s)...
Question 7 of 54 Which one of the following is not a representation of (E)-2-methyl-2,4-hexadiene? A В С D OAA OB. B OC.C D. D Reset Selection
not
the first one
Stuart Entertainment sponsors rock concerts. The company is considering a contract to hire a band at a cost of $65,000 per concert. Required a. What are the total band cost and the cost per person if concert attendance is 6,000, 6,500, 7000, 7,500, or 8,000? b. Is the cost of hiring the band a fixed or a variable cost? Complete this question by entering your answers in the tabs below. Required A Required B What are...
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