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OpenStudy (butterflydreamer):
Just curious, when we do calculations of pH , how do we know how many significant figures to leave the answer as? For example if my question says ' 50 mL of a 0.20 mol L^-1 solution of HCL is diluted to 1.5 L with distiled water. What is the pH of the diluted solution?'
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OpenStudy (butterflydreamer):
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