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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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یدم
Predict the direction of the following reaction. Approximate pka values in water are provided.
pKa 17
Tap here or pull up for additional resources
OH
pKa 12
Question 12 of 25
ند
A) reactant favored
B) a mixture of reactants and products
C) product favored
Subm"
Transcribed Image Text:<
یدم
Predict the direction of the following reaction. Approximate pka values in water are provided.
pKa 17
Tap here or pull up for additional resources
OH
pKa 12
Question 12 of 25
ند
A) reactant favored
B) a mixture of reactants and products
C) product favored
Subm
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- 3.25 mL of Biomarker A (4.21 x 10-7 mol L-1) was brought up to volume with deionized water in a 50 mL volumetric flask. What is the final concentration after this dilution (in mol/ L)arrow_forwardpKal pK₂2 Phosphoric acid, H, PO, (aq), is a triprotic acid, meaning that one molecule of the acid has three acidic protons. Estimate the pH and the concentrations of all species in a 0.300 M phosphoric acid solution. 2.16 7.21 [H, PO₁] = M [H*] = [H₂PO¡] = M [OH-] = [HPO ] = M pH = [PO] = M PK₂3 12.32 M Marrow_forwardGiven the reaction of 2 Ti (s) + 4 Cl2 (g) → 2 TiCl, (1) ΔΗ- 1608.4 J what would the AH for Ti (s) + 2 Cl, (g) TiCl, (1) S. -3216.8 J 804.2 J -804.2 J O-1608.4 J 5:18 PMarrow_forward
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