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If Ksp = 2.40 x 10 -25 for AgCl and Ksp = 3.60 x 10 -12 for
If Ksp = 2.40 x 10 -25 for AgCl and Ksp = 3.60 x 10 -12 for Ni(OH)2, then .......A. Ni(OH)2 is more soluble than AgClB. Both salts are extremely solubleC. Ni(OH)2 would precipitate firstD. Ni(OH)2 mus… read more
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If the Ksp for NaCl is 4.5 x 10 +28; but currently [Na+] =
If the Ksp for NaCl is 4.5 x 10 +28; but currently [Na+] = 2.2 x 10 +12 and [Cl-] = 7.5 x 10 +12, then ___________________.A. Ion Product is greater than Solubility ProductB. The salt will dissolveC. … read more
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If Ksp = 2.40 x 10 -25 for AgCl and Ksp = 3.60 x 10 -12 for
If Ksp = 2.40 x 10 -25 for AgCl and Ksp = 3.60 x 10 -12 for Ni(OH)2, then .......A. Ni(OH)2 is more soluble than AgClB. Both salts are extremely solubleC. Ni(OH)2 would precipitate firstD. Ni(OH)2 mus… read more
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For a given salt, if reaction #1 has a Ksp value of 10 -5
For a given salt, if reaction #1 has a Ksp value of 10 -5 and reaction #2 has a Kf of 10 +8, then what would happen if the two reactions were combined? (Hint: What would the overall K value be?)A. the… read more
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I need help with a chemistry homework question. If 100.0 mL
If 100.0 mL of 0.004 M Pb(NO3)2(aq) are mixed with 100.0 mL of 0.004 M KI(aq), what reaction, if any, occurs? The value of Ksp for PbI2 is 1.4 10^-8. … read more
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A lab technician adds 0.015 mol of KOH to 1.00 L of 0.001 M
A lab technician adds 0.015 mol of KOH to 1.00 L of 0.001 M Ca(NO3)2. Ksp= 6.5x10^-6 for Ca(OH)2. Which of the following statements is correct?- Calcium Hydroxide precipitates until solution is satura… read more
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A 136-g sample of magnesium nitrate, Mg(NO3)2, contains
A 136-g sample of magnesium nitrate, Mg(NO3)2, contains ________ mol of this compound.Molar mass of Mg(NO3)2 : 148.3 g/mol.Group of answer choices0.1570.1820.9171092.02… read more
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How many grams of PbBr2 will precipitate when excess CuBr2
Second opinion] How many grams of PbBr2 will precipitate when excess CuBr2 solution is added to 43.0 mL of 0.790 M Pb(NO3)2 solution?Pb(NO3)2(aq) + CuBr2(aq) PbBr2(s) + Cu(NO3)2(aq)… read more
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Are there any Chemistry tutors, I will need one this friday
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Complete and balance the following reaction. Include the state
Complete and balance the following reaction. Include the state of products a) C3H8O4(l) + O2(g) -> B) MgI 2(aq) + Hg(NO3)2(aq) -> C) CaSO3(s) +H3PO4(aq) ->… read more
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safa plz 15. If X is the molar solubility of a salt, which
safa plz 15. If X is the molar solubility of a salt, which of the following solubility product expressions is correct? A.BaSO4, Ksp = 16X2 B. CuCO3, Ksp = 9X2 C. Ag2CO3, Ksp = 4X3 D. Ag3PO4, Ksp = X4 … read more
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If you had a 5 liter containers of water that was at a ...
If you had a 5 liter containers of water that was at a pH 9, how many grams of Mg(NO3)2 would you able dissolvebefore reaching the saturation point for Mg(OH)2… read more
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When Ba(OH)2 solution is added to nitric acid(HNO3) a ...
When Ba(OH)2 solution is added to nitric acid(HNO3) a neutrilisation reaction occurs. Write a balanced equation for this reaction and name the salt formed.… read more
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Lewis Electron Dot symbols for elements. Draw the electron
Lewis Electron Dot symbols for elements. Draw the electron dot symbols for the following elements: 1) potassium 2) silicon 3) bromine 4) strontium 5) sulfur 6) boron To complete the column labeled "cl… read more
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Lewis Electron Dot symbols for elements. Draw the electron
Lewis Electron Dot symbols for elements. Draw the electron dot symbols for the following elements: 1) potassium 2) silicon 3) bromine 4) strontium 5) sulfur 6) boron To complete the column labeled "cl… read more
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Complete the balance equation and write the states solid, ...
Complete the balance equation and write the states: solid, liquid, aquous, or gas. 1) Na+H2O 2) K+H2O 3) Ca+H2O 4)Mg+H2O(cold) 5) MG+H2O(hot) 6) FE+HCI 7) zn+HCI 8) mg+HCI 9)pb+cuso4 10)pb+znso4 11)cu… read more
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How would you write the complete ionic equation for ...
How would you write the complete ionic equation for AgN03+NaCl? The net ionic equation? How would you write the complete ionic equation for Pb(N03)2+Nacl? The net ionic equation?… read more
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What conclusions can be drawn about the general water
What conclusions can be drawn about the general water solubility of A. Compounds in which Sodium is the cation? B. Compounds in which Nitrate is the anion? C. Compounds in which Pb2+ is the cation? Th… read more
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