Calculate the mass (g) of solid potassium carbonate (K2CO3) needed to prepare 50 mL of a 1.0 M potassium carbonate solution. (This is the 1.0 M K2CO3 solution that

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Chapter1: Chemical Foundations
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**Calculate the mass (g) of solid potassium carbonate (K₂CO₃) needed to prepare 50 mL of a 1.0 M potassium carbonate solution.** (This is the 1.0 M K₂CO₃ solution that you will use in your pigment synthesis.) There are several ways to approach this. Perhaps the easiest is to first determine the moles of K₂CO₃ in 50 mL of 1.0 M K₂CO₃ solution and then calculate the mass (g) of K₂CO₃ that corresponds to the moles.

Please report your value as **X.XX g** (two decimal points, do not include units).
Transcribed Image Text:**Calculate the mass (g) of solid potassium carbonate (K₂CO₃) needed to prepare 50 mL of a 1.0 M potassium carbonate solution.** (This is the 1.0 M K₂CO₃ solution that you will use in your pigment synthesis.) There are several ways to approach this. Perhaps the easiest is to first determine the moles of K₂CO₃ in 50 mL of 1.0 M K₂CO₃ solution and then calculate the mass (g) of K₂CO₃ that corresponds to the moles. Please report your value as **X.XX g** (two decimal points, do not include units).
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