What mass of HCI will this buffer neutralize before the pH falls below 8.75? (Kr (NH3)=1.76 x 105) Express the mass in grams to two significant figures. 15. ΑΣΦ Mass= g

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What mass of HCI will this buffer neutralize before the pH falls below 8.75? (Kb (NH3) = 1.76 × 105)
Express the mass in grams to two significant figures.
15. ΑΣΦ
Mass=
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DHE ?
g
Transcribed Image Text:What mass of HCI will this buffer neutralize before the pH falls below 8.75? (Kb (NH3) = 1.76 × 105) Express the mass in grams to two significant figures. 15. ΑΣΦ Mass= Submit Request Answer DHE ? g
A 150.0 mL buffer solution is 0.105 mol L-¹ in
NH3 and 0.125 mol L-¹ in NH Br.
Transcribed Image Text:A 150.0 mL buffer solution is 0.105 mol L-¹ in NH3 and 0.125 mol L-¹ in NH Br.
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