. 200.0 mL of 0.005 M Na2CO3 are added to 200.0 mL of 0.002 M MgCl2. Does a precipitate form? [Ksp(MgCO3) = 6.82 × 10–6]   Question 2 options:   No, because Q = Ksp.   Yes, because Q > Ksp.   No, because Q < Ksp.   No, because Q > Ksp.   Yes, because Q < Ksp.

A beaker contains 50.0 mL of saturated Mg(OH)2. An additional 5.0 mL of 0.10 M NaOH is added to the beaker and a precipitate forms. What is the concentration of the Mg2+ ion when equilibrium is reestablished? Mg(OH)2 Ksp = 8.9 x 10-12 [Mg2+] = [?] x 10¹] M Coefficient (green) Exponent (yellow) Enter

Suppose 100 mL of 2.0 × 10–4 M Fe(NO3)3is added to 100 mL of 2.0 ×10–5 M KIO3. What is Qsp value? Will it precipitate?

A solution prepared in the lab contains 3.5 x 10-4 M Sr² and 0.0010 M F. Will a precipitate form? (Ksp of SrF₂ is 4.3 x 10-⁹) A) Yes, because Q Ksp. C) No, because Q Ksp

At a certain temperature, the solubility of strontium arsenate, Sr,(AsO,)2, is 0.0630 g/L. What is the Ksp of this salt at this temperature? 2.9 x10-18 Ksp Incorrect ||

A solution prepared in the lab contains 3.5 x 10-4 M Sr and 0.0010 M F. Will a precipitate form? (Ksp of SRF2 is 4.3 x 10-9) A) Yes, because Q Ksp. C) No, because Q Ksp

Calculate the mass of precipitate formed after 54 mL of 0.68M Na3PO4 is mixed with 34 mL of 0.84M CaBr₂ ab Edit Format Table 12pt Paragraph esc s lock A control ! 1 Q A 1 option BIUA 2 N W S #3 X E command D ✓ T² v $ 4 R C % 5 F ܀ I T V 8 MacBook Pro < 6 G Y B & 7 H U * : 0 0 words 8 N J ( 1 a 9 K M ) 0 O MOSISO

Consider a solution that is 0.035 M Ca2+ and 0.068 M Pb2*. When K,SO, is added to the solution, what will be the first precipitate and what minimum concentration of K,SO, is required for this precipitate? Compound Kp CaSO, 7.10 x 10-5 PBSO4 1.82 x 10-8 O Caso, will precipitate fırst when [K,SO,) - 2.68 x 10-7 M. %3D O PbSO, will precipitate first when [K,SOl = 5.20 x 10-7 M. O PBSO, will precipitate first when [K,SO] = 2.68 x 10-7 M. O PbSO, will precipitate first when [K,SO.) - 2.03 x 10-3 M. O CasO, will precipitate first when [K,SO] = 2.03 x 10-3 M. D Question 17 Which of the following statements regarding BCI3 is CORRECT? O BCI, is a Lewis acid because B can donate a pair of electrons. BCI, is a Lewis acid because can accept a pair of electrons. BCI, is a Lewis acid because Cl can accept a pair of electrons. O BCI, is a Lewis base because Cl can donate a pair of electrons. BCI, is a Lewis base because B can donate a pair of electrons.

When 25.0 mL of a 9.60×10-5 M potassium phosphate solution is combined with 25.0 mL of a 4.70×10-4 M barium sulfide solution does a precipitate form?   (yes or no)For these conditions the Reaction Quotient, Q, is equal to

When 15.0 mL of a 7.21×104 M copper(II) chloride solution is combined with 12.0 mL of a 3.67×104 M ammonium carbonate solution does a precipitate form? (yes or no) For these conditions the Reaction Quotient, Q, is equal to