Use the References to access important values if needed for this question. Solid potassium fluoride is slowly added to 75.0 mL of a 0.233 M calcium bromide solution until the concentration of %. fluoride ion is 0.0632 M. The percent of calcium ion remaining in solution is Submit Answer Retry Entire Group 6 more group attempts remaining
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- 3 Solid ammonium bromide is slowly added to 75.0 mL of a 0.283 M silver nitrate solution until the concentration of bromide ion is 0.0583 M. The percent of silver ion remaining in solution is %. Submit Answer $ 4 R F % 5 Use the References to access important values if needed for this question. Retry Entire Group 5 more group attempts remaining T G Cengage Learning | Cengage Technical Support ^ 6 MacBook Pro Y H & 7 U J * 00 8 1 ( 9 K O < ) O L P Previous Email Instructor + = Next Save and Exitted Solid manganese (II) sulfate is slowly added to 75.0 mL of a potassium carbonate solution until the concentration of manganese(II) ion is 0.0181 M. The maximum amount of carbonate remaining in solution is M. 80 Submit Answer $ 4 R V % 5 Use the References to access important values if needed for this question. Retry Entire Group 5 more group attempts remaining T G Cengage Learning | Cengage Technical Support ^ 6 B MacBook Pro Y H & 7 N U J ▶ 00 * 8 I M ( - O 9 1 K O Save and Exit ? 1Solid potassium sulfide is slowly added to 150 mL of a 0.277 M nickel(II) iodide solution until the concentration of sulfide ion is 0.0269 M. The percent of nickel ion remaining in solution is %. 20 Submit Answer $ 4 R F M 07 20 Retry Entire Group % 5 [Review Topics] [References] Use the References to access important values if needed for this question. T Cengage Learning Cengage Technical Support G ^ 6 8 more group attempts remaining D MacBook Pro Y H & 7 N U * 00 8 J I M 69 K O ) 0 < A L P A Previous Next Email Instructor { Save and Exit ~4 ? 1
- Use the References to access important values if needed for this question. The Solubility Product Constant for magnesium hydroxide is 1.5 × 10-¹¹. The molar solubility of magnesium hydroxide in a water solution is M. Submit Answer Retry Entire Group 9 more group attempts remaining Previous Nextplease help. will comment and like when all answerd and correct Use the References to access important values if needed for this question. The Solubility Product Constant for calcium fluoride is 3.9 × 10-11. The maximum amount of calcium fluoride that will dissolve in a 0.102 M potassium fluoride solution is Submit Answer Retry Entire Group 8 more group attempts remaining Fil When 25.0 mL of a 1.78 x 10-4 M barium chloride solution is combined with 15.0 mL of a 3.67 x 10-4 M potassium carbonate solution does a precipitate form? ( Kap (BaCO3) = 8.1 × 10-⁹) OYes, the precipitate forms. ONo, the precipitate doesn't form. For these conditions the Reaction Quotient, Q, is equal to When 25.0 mL of a 9.96 x 10-4 M sodium bromide solution is combined with 15.0 mL of a 1.82 x 10-4 M lead nitrate solution does a precipitate form? ( Ksp (PbBr₂) = 6.3 × 10-8) M. OYes, the precipitate forms. ONO, the precipitate doesn't form. For these conditions the Reaction Quotient, Q, is equal toWindow Help wered: eq req Ereg Important values if needed... | b... (M) 2req 2req s 2req s 2req M MAY 11 prod01-cnow-owl.cengagenow.com Submit Answer Retry Entire Group ty [Review Topics] [References] Use the References to access important values if needed for this question. According to the following reaction, how many moles of water are necessary to form 0.687 moles oxygen gas? 2H₂O(l) → 2H₂(g) + O2(g) mol water Ⓡ Module 2 | OWLv2 MacBook Pro & 8 more group attempts remaining EB * A O (C. COWLv2 | Online teaching and learning resourc N Previous Email Instructor * Thu Next Save and Exit zoom
- 7 Solid lead (II) nitrate is slowly added to 125 mL of a 0.190 M potassium hydroxide solution until the concentration of lead ion is 0.0547 M. The percent of hydroxide ion remaining in solution is %. Submit Answer $ 4 R LLO % 5 [Review Topics) [References Use the References to access important values if needed for this question. Retry Entire Group T Cengage Learning | Cengage Technical Support ^ 6 * 8 more group attempts remaining MacBook Pro G H 2 & 7 A J * 0 8 ( 9 UD U K F 0 ) O ◆ P | Previous Email Instructor { [ + 11 = Next> Save and Exit } ]25.0 mL of a 0.2450 M NH,CI solution is added to 55.5 mL of 0.1655 M FeCl,. What is the concentration of chloride ion in the final solution? Select one: а. 0.607 М b. 1.35 M c. 0.276 M d. 0.418 M e. 0.190 M9 eq [Review Topics] Use the References to access important values if needed for this question. The volume of water needed to dissolve 0.0702 grams of lead sulfate is Assume no volume change upon addition of the solid. Submit Answer Retry Entire Group 9 more group attempts remaining L. Previous
- IfI dilute 250 mL of 0.10 M lithium acetate solution to a volume of 750 mL, what will the concentration of this solution be? 1. opThe reaction you are studying: CS2 +4H2 CH4 + 2H2S In a 10 L flask you place enough CH4 and H,S to achieve concentrations of 0.45 M. At equilibrium the concentration of CS2 is 0.143M. What is the equilibrium constant? [Select ]2 20 E Solid silver fluoride is slowly added to 150 mL of a potassium chromate solution until the concentration of silver ion is 0.0538 M. The maximum amount of chromate remaining in solution is C Submit Answer $ 4 R FI F V Retry Entire Group 8 more group attempts remaining % Use the References to access important values if needed for this question. 5 T Cengage Learning | Cengage Technical Support G ^ 6 B MacBook Pro Y H & N 20 7 U N ▶II * 00 8 J I M ( 9 K O V. ) O < L ✔ M. P A Previous Email Instructor + Next Save and Exit 21 ?