A 50.0-mL sample of 0.10 M HNO₂ (K_a = 4.0 $\times$ 10^-⁴)is titrated with 0.12 M NaOH.The pH after 25.0 mL of NaOH have been added is

Name: A 50.0-mL sample of 0.10 M HNO 2 (K a = 4.0 $\times$ 10 - 4 )is titrated with 0.12 M NaOH.The pH after 25.0 mL of NaOH have been added is
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The Answer of A 50.0-mL sample of 0.10 M HNO₂ (K_a = 4.0 $\times$ 10^-⁴)is titrated with 0.12 M NaOH.The pH after 25.0 mL of NaOH have been added is

A 500-ML Sample of 0 ×\times× 10-4)is Titrated with 0

A 500-ML Sample of 0 $\times$ 10^-⁴)is Titrated with 0