This question has multiple parts. Work all the parts to get the most points. A 0.054...
This question has multiple parts. Work all the parts to get the most points.
A 0.054 L sample of 0.0160 M Ag2SO4 s added to 0.015 L of 0.0110 M PbCl2
| a |
What is the net ionic equation for the reaction that occurs? (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.)
|
| b |
What are the concentrations of ions in the mixture at equilibrium? Ksp for PbSO4 is 1.7X10^-8, Ksp for AgCl is 1.8x10^-10 . [Pb2+]= M [SO42-]= M [Cl-]= M [Ag+]= M |
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A 0.054...
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This question has multiple parts. Work all the parts to get the most points. Coal and other fossil fuels usually contain sulfur compounds that produce sulfur dioxide, SO2, when burned. One possible way to remove the sulfur dioxide is to pass the combustion gases into a tower packed with magnesium oxide, MgO. Write the equation for the reaction. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not...
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This question has multiple parts. Work all the parts to get the most points. a What mass of silver chloride can be prepared by the reaction of 240.0 mL of 0.18 M silver nitrate with 240.0 mL of 0.15 M calcium chloride? Mass = 6.2 g Correct b Calculate the concentrations of each ion remaining in solution after precipitation is complete. (If no ions remain, leave the box blank and click on Submit.) Concentration of Agt = Concentration of Cl...
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This question has multiple parts. Work all the parts to get the most points. At 35°C, K-1.1 x 10° for the reaction 2 NOCI(g) 근 2N0(g) + Cl2 (g) Calculate the concentrations of all species at equilibrium for each of the following original mixtures a3.8 moles of pure NOCl in a 2.0-L flask [NOCI] = NO] [C12] = b1.0 mole of NOCI and 1.0 mole of NO in a 1.0-L flask NOCI NO Numeric input field 3.8 mole of...
please help me This question has multiple parts. Work all the parts to get the most...
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This question has multiple parts. Work all the parts to get the most points. Complete and balance each acid-base reaction. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or ($). If a box is not needed, leave it blank.) H3PO4 (aq) + NaOH(aq) → Contains three acidic hydrogens D H3PO4 (aq) + NaOH(aq) -> H2SO4 (aq) + Cr(OH)3 (s) → Contains two acidic hydrogens D H2SO4 (aq) + Cr(OH)(s) H2S(aq) + Ca(OH)2(aq) →...
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15.
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please help me
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This question has multiple parts. Work all the parts to get the most points. At 25°C, K 0.090 for the reaction H, 0(g) + C,O(g) ? 2 HOCl(g) Calculate the concentrations of all species at equilibrium for each of the following cases. aL0g H0 and 2.0 g Cl,O are mixed in a 1.0-L flask. H2O] C20 [HOC?]- b 1.0 mole of pure HOCl is placed in a 20-L flask. [H20] = [C101 =
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