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Part A 0.100 M in HBr and 0.140 M in HCHO₂ (K₁ = 1.8 x 10-¹) Express your answer to two decimal places. pH Submit Part B 195| ΑΣΦ % Request Answer ESMO ? 0.165 M in HNO₂ (K₁ = 4.6 x 104) and 8.00x10-2 M in HNO3 Express your answer to two decimal places. 195) ΑΣΦ B ?

Part A 0.100 M in HBr and 0.140 M in HCHO₂ (K₁ = 1.8 x 10-¹) Express your answer to two decimal places. pH Submit Part B 195| ΑΣΦ % Request Answer ESMO ? 0.165 M in HNO₂ (K₁ = 4.6 x 104) and 8.00x10-2 M in HNO3 Express your answer to two decimal places. 195) ΑΣΦ B ?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Solve correctly please. All three subparts need.
▼ Part A 0.100 M in HBr and 0.140 M in HCHO₂ (K₁ = 1.8 × 10-¹) Express your answer to two decimal places. pH = Submit Part B pH = Submit 0.165 M in HNO2 (Ka 4.6 x 10-4) and 8.00x10-2 M in HNO3 Express your answer to two decimal places. Part D 15| ΑΣΦ Request Answer pH = = 15. ΑΣΦ Request Answer SANO ? 195] ΑΣΦ 4.00×10-2 M in acetic acid (K, 1.8 x 10-5) and 4.00x10-2 M in hydrocyanic acid (K. = 4.9 × 10-10) Express your answer to two decimal places. ?
Transcribed Image Text:▼ Part A 0.100 M in HBr and 0.140 M in HCHO₂ (K₁ = 1.8 × 10-¹) Express your answer to two decimal places. pH = Submit Part B pH = Submit 0.165 M in HNO2 (Ka 4.6 x 10-4) and 8.00x10-2 M in HNO3 Express your answer to two decimal places. Part D 15| ΑΣΦ Request Answer pH = = 15. ΑΣΦ Request Answer SANO ? 195] ΑΣΦ 4.00×10-2 M in acetic acid (K, 1.8 x 10-5) and 4.00x10-2 M in hydrocyanic acid (K. = 4.9 × 10-10) Express your answer to two decimal places. ?
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