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In a precipitation reaction between Al(NO3)3(aq) and Na2S(aq), 12.7 mL of 0.150 M Al(NO3)3(aq) completly reacted...

In a precipitation reaction between Al(NO3)3(aq) and Na2S(aq), 12.7 mL of 0.150 M Al(NO3)3(aq) completly reacted with 10.5 mL of Na2S(aq). What was the molarity of Na2S(aq)?

2 Al(NO3)3(aq) + 3 Na2S(aq)  → Al2S3(s)  + 6 NaNO3(aq)

Note: Insert only the numerical value of your answer with three decimal places (do not include the units or chemical in your answer).

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Answer Balaneed precipitation reaction All S3 6 +6 Na Nog lys Molarity Volume 2 A1 (nogle ey) + 3 Nazs a 0.150 m x M 12.7 ml

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