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C2 T12HW Question 11 Homework. Unanswered Fill in the Blanks Now try predicting solubility with a...
Fill in the Blanks Now try predicting solubility with a salt that is not 1:1 in cation:anion. If 5.0 juL of 10HM magnesium nitrate is mixed with 5.0 pL of 10pM sodium phosphate, will magnesium phosphate precipitate? Be sure to write the equilibrium and equilibrium equation carefully. Ksp for magnesium phosphate is: 1e-25. (Recall that u is the symbol for micro). Q = 3.125e-27 Will magnesium phosphate precipitate? (yes/no) yes Hint Remember to include the 3cubed and 2squared in your...
C2 T12HW Question 9 Homework. Unanswered Fill in the Blanks if 50.0 mL of 0.02M barium nitrate is mixed with 50.0 mL of 0.001M sodium carbonate will barium carbonate (Ksp = 5.1e-9) precipitate out of solution? To solve this problem first compute Q for the net ionic equation Now, what is for this equation? Will a precipate form? (yes/no)
C2 T12HW Question 12 Homework • Unanswered Fill in the Blanks If the solubility of iron (111) hydroxide is 1.49e-10 moles/liter, what is the Ksp of iron (Ill) hydroxide? Ksp is
C2 T12HW Question 12 Homework . Unanswered Fill in the Blanks If the solubility of iron (111) hydroxide is 1.49e-10 moles/liter, what is the Ksp of iron (III) hydroxide? Ksp is
C2 T12HW Question 6 Homework . Unanswered Fill in the Blanks Now for a challenge, compute the boiling point her altitude where the external pressure is 0.65 atm. The boiling point at that elevation is Additional Thermodynamic Data AH AGS AGO Substance (25°C kJ/mol) (25°C kJ/mol) (25°C J/mol-K) CH3NO2 (1) -112.6 -14.6 171.8 CH_NO2 (g) -74.3 -6.8 275.0 SO3 (s) -453.5 -374.2 70.7 S03 (1) -441.0 -373.8 113.8 SO2 (g) -395.7 -371.1 256.8
Topic 12 Homework C2 Homework . Due on November 11, 2019 Homework. Unanswered Fill in the Blanks Now review the meaning of solubility and its relationship to Ksp and equilibrium as you did in Question 7. Consider these three salts with their Ksp values: BaCO3(s); Ksp = 5.1x10-9 Ag2 CrO4(s); Ksp = 1.1x10-12 Ca3(PO4)2; Ksp = 2.0x10-29 What is the solubility of each of these salts in grams/100 mL of solution? To solve this problem start by determining the solubility...
C2 T10HW Question 11 Homework – Unanswered Fill in the Blanks Type your answers in all of the blanks and submit Consider the following information: 2Na(g) + 3N2(g) + 2NaN:(s) The AH is -87.3 kJ/mol. The Spanis - 344.2 J/mol. The "per mole" refers to the sodium azide. Given the above information, answer the questions below. Assume that the system and surroundings are in thermal equilibriu 298K AHPn for 2 moles of sodium azide produced is Type your answer here...