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n order to prepare for a qualitative analysis experiment, Felix is predicting whether small samples of several pairs of  0.10 M  control solutions will form a precipitate when mixed. He uses the table of solubility values provided as well as the general solubility guidelines in the chempendix. Solubilities of Alkaline Earth Salts  (g/100 g H2O, at 20−25∘C)  OH−      CO2−3      SO2−4      CrO2−4      C2O2−4  Mg2+     0.00069    0.18    35.7    54.8    0.038 Ca2+     0.16    0.00066    0.205    13.2    0.00061 Sr2+     2.25    0.00034    0.135    0.106    0.005 Ba2+     4.91    0.0014    0.00031    0.00026    0.0075 For each pair of compounds, predict the formula for the precipitate that Felix will see when he mixes the solutions in lab. If no precipitate forms, enter NP for no precipitate.

n order to prepare for a qualitative analysis experiment, Felix is predicting whether small samples of several pairs of  0.10 M  control solutions will form a precipitate when mixed. He uses the table of solubility values provided as well as the general solubility guidelines in the chempendix. Solubilities of Alkaline Earth Salts  (g/100 g H2O, at 20−25∘C)  OH−      CO2−3      SO2−4      CrO2−4      C2O2−4  Mg2+     0.00069    0.18    35.7    54.8    0.038 Ca2+     0.16    0.00066    0.205    13.2    0.00061 Sr2+     2.25    0.00034    0.135    0.106    0.005 Ba2+     4.91    0.0014    0.00031    0.00026    0.0075 For each pair of compounds, predict the formula for the precipitate that Felix will see when he mixes the solutions in lab. If no precipitate forms, enter NP for no precipitate.

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.61QP: Phosphoric acid, H3PO4, can be prepared by the reaction of phosphorus(V) oxide, P4O10, with water....
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In order to prepare for a qualitative analysis experiment, Felix is predicting whether small samples of several pairs of  0.10 M  control solutions will form a precipitate when mixed. He uses the table of solubility values provided as well as the general solubility guidelines in the chempendix.

Solubilities of Alkaline Earth Salts  (g/100 g H2O, at 20−25∘C) 
OH−      CO2−3      SO2−4      CrO2−4      C2O2−4 
Mg2+     0.00069    0.18    35.7    54.8    0.038
Ca2+     0.16    0.00066    0.205    13.2    0.00061
Sr2+     2.25    0.00034    0.135    0.106    0.005
Ba2+     4.91    0.0014    0.00031    0.00026    0.0075
For each pair of compounds, predict the formula for the precipitate that Felix will see when he mixes the solutions in lab. If no precipitate forms, enter NP for no precipitate. 

Ba(NO3)2 and (NH4)₂CO3: BaCl₂ and NaOH : AgNO, and NaBr : 3 Ca(NO3)2 and K₂ CrO4:
Transcribed Image Text:Ba(NO3)2 and (NH4)₂CO3: BaCl₂ and NaOH : AgNO, and NaBr : 3 Ca(NO3)2 and K₂ CrO4:
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