A 185.0 mL sample of 1.200M Pb(NO3)2 is mixed with 139.50 mL of 1.500 M NaCl, and the PbCl2 precipitate is filtered from the solution. Then 200.0 mL of 3.000 M NaBr is added to the remaining solution, and the PbBr2 precipitate is also collected and dried. What is the mass (in grams) of the PbBr2 precipitate, assuming the yield in each precipitation step is 100%?

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**Question 16 of 25**

A 185.0 mL sample of 1.200 M Pb(NO₃)₂ is mixed with 139.50 mL of 1.500 M NaCl, and the PbCl₂ precipitate is filtered from the solution. Then 200.0 mL of 3.000 M NaBr is added to the remaining solution, and the PbBr₂ precipitate is also collected and dried. What is the mass (in grams) of the PbBr₂ precipitate, assuming the yield in each precipitation step is 100%?

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Transcribed Image Text:**Question 16 of 25** A 185.0 mL sample of 1.200 M Pb(NO₃)₂ is mixed with 139.50 mL of 1.500 M NaCl, and the PbCl₂ precipitate is filtered from the solution. Then 200.0 mL of 3.000 M NaBr is added to the remaining solution, and the PbBr₂ precipitate is also collected and dried. What is the mass (in grams) of the PbBr₂ precipitate, assuming the yield in each precipitation step is 100%? **Answer Input:** Input field labeled "g" is available. **Numerical Keypad:** - 1, 2, 3 - 4, 5, 6 - 7, 8, 9 - +/-, ., 0
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