Ka values: HCI HNO3 H2SO4 strong strong strong 1.3 x 10-2 7.5 x 103 7.1 x...

Question

Question

Answer 1

Answer #1

) wher the pH . 065 M H2(03 Kae 4.Bx10 Htarst lH co3 Ce) H2C03 ahequimiun p.06-) x2 Ka= (0.065-2) 1.8x10 As ver S tmall O.066

Answer 2

Similar Homework Help Questions

Use the data in the tables below. Show appropriate work for numerical calculations. K, values: |...

Use the data in the tables below. Show appropriate work for numerical calculations. K, values: | HCI HNO3 H2SO4 HSO," НsPO4 HF HNO2 HCOOH strong strong strong 1.3 x 102 7.5 x 10 7.1 x 10 4.5 x 104 1.7 x 10-4 CH3COOH CsHsNH H2CO3 H2PO. NH1 HCN HCO3 - HPO 1.8 x 10-5 5.9 x 10-6 4.2 x 107 6.2 x 10-8 5.6 x 10-10 4.9 x 10-10 4.8 x 10-11 4.8 x 10-13 Ksp values: CaCO3 CaF2 1.2...
please show work Use the data in the tables below. Show appropriate work for numerical calculations....

please show work Use the data in the tables below. Show appropriate work for numerical calculations. K. values: HCI HNO3 H2SO4 HSO4"- H3PO4 HF HNO2 HCOOH strong strong strong 1.3 x 10-2 7.5 x 10 7.1 x 10+ 4.5 x 10-4 1.7 x 10+ CH3COOH CsH NH H2CO3 H2PO4 NH4+ 1.8 x 105 5.9 x 10-6 4.2 x 10-7 6.2 x 10-8 5.6 x 10-10 4.9 x 10-10 4.8 x 10-11 4.8 x 10-13 HCO3 HPO42- Ksp values: 8 CaCO3...
4) (24 points) What is the solubility of Fe(OH)s (iron(III) hydroxide)... a) ...pure water? b) ...0.036...

4) (24 points) What is the solubility of Fe(OH)s (iron(III) hydroxide)... a) ...pure water? b) ...0.036 M Fe(NO3)3? Ka values: HCI HNO3 H2SO4 HSOF 113x102 HsPO7.5 x 103 HF HNO2 strong CH3COOH 1.8 x 10 CHNHF 5.9 x 106 HCO 4.2x 10 H2CO3 strong HaPO 62x 10 H2PO4 7.1 x 104 4.5 x 1 HCN HCO3 HPO4 4.9 x 10 48 x 101 1.7 x 10" HCOOH Ksp values: Mg(OH)212x 10 | AgBr _ 17,7 x10.TS- і I 8.7 x...

Propose buffer components to hold a pH = 5.5 Let the acid have a concentration of...

Propose buffer components to hold a pH = 5.5 Let the acid have a concentration of 0.12 M. Identity Concentration Acid ? 0.12 M Base ? ? Ksp values: CaCO3 CaF2 Ca(OH)2 Ca3(PO4)2 Fe(OH)2 Fe(OH)3 MgCO3 8.7 x 10-9 4.0 x 10-11 8.0 x 10-6 1.2 x 10-26 1.6 x 10-14 1.1 x 10-36 4.0 x 10-5 Mg(OH)2 AgBr AgaCO3 AgCl Ag2SO4 Zn(OH)2 1.2 x 10-11 7.7 x 10-13 8.1 x 10-12 1.6 x 10-10 1.4 x 10" 1.8 x...
Propose buffer components to hold a pH = 10.8 Let the base have a concentration of...

Propose buffer components to hold a pH = 10.8 Let the base have a concentration of 0.35 M. Identity Concentration Acid ? ? Base ? 0.35 M Ksp values: CaCO3 CaF2 Ca(OH)2 Ca3(PO4)2 Fe(OH)2 Fe(OH)3 MgCO3 8.7 x 10-9 4.0 x 10-11 8.0 x 10-6 1.2 x 10-26 1.6 x 10-14 1.1 x 10-36 4.0 x 10-5 Mg(OH)2 AgBr AgaCO3 AgCl Ag2SO4 Zn(OH)2 1.2 x 10-11 7.7 x 10-13 8.1 x 10-12 1.6 x 10-10 1.4 x 10" 1.8 x...
Propose buffer components to hold a pH = 4.0. Let the acid have a concentration of...

Propose buffer components to hold a pH = 4.0. Let the acid have a concentration of 0.21 M. Identity Concentration Acid ? 0.21 M Base ? ? Ksp values: CaCO3 CaF2 Ca(OH)2 Ca3(PO4)2 Fe(OH)2 Fe(OH)3 MgCO3 8.7 x 10-9 4.0 x 10-11 8.0 x 10-6 1.2 x 10-26 1.6 x 10-14 1.1 x 10-36 4.0 x 10-5 Mg(OH)2 AgBr AgaCO3 AgCl Ag2SO4 Zn(OH)2 1.2 x 10-11 7.7 x 10-13 8.1 x 10-12 1.6 x 10-10 1.4 x 10" 1.8 x...

need help!! Use the data in the tables below. Show appropriate work for numerical calculations. K,...

need help!! Use the data in the tables below. Show appropriate work for numerical calculations. K, values: HCI HNO) H.SO HSO, HPO HF HNO, HCOOH strong strong strong 13 x 10 7.5 x 10 17.1 x 10 4.5 x 10- 1.7 x 104 CH3COOH CsHsNH" H2CO3 H2PO4 NH, HCN IHCO, HPO4 1.8 x 10 5.9 x 10 4.2 x 10 6.2 x 10 5.6 x 10- 4.9 x 10 4.8 x 10-11 4.8 x 10-D Kip values: 8 CaCO3 CaF24...
Calculate the equilibrium concentrations of all chemical species present in a 0.10 M H CO.(aq) solution....

Calculate the equilibrium concentrations of all chemical species present in a 0.10 M H CO.(aq) solution. What is the percent ionization of the acid and resulting pH? Units Units [H2CO3) = Number [HCO3) = Number [CO32) = Number [H30+) = Number Units Units % ionization = Number pH = Number Ka Acid Acetic Ammonium Formula CH3COOH NH4+ H3B03 1.8 x 10-5 5.6 x 10-10 5.4 x 10-10 Boric Carbonic H2CO3 Chlorous Formic Hydrocyanic Perchloric HCIO2 HCOOH HCN HC104 4.5 x...
Acid Substance or Species HE HNO2 CH3COOH HOCI HOBI ka = 7.2 x 10-4 NH3 K...

Acid Substance or Species HE HNO2 CH3COOH HOCI HOBI ka = 7.2 x 10-4 NH3 K = 4.5 x 10-4 (CH3)3N = 1.8 x 10-5 [Co(OH)]2+ Ka = 3.5 x 10-8 [Fe(OH2)2]2+ Ka = 2.5 x 10-9 [Fe(OH2)613+ Ka = 3.5 x 10-4 [Be(OH)412+ Ka = 4.0 x 10–10 [Cu(OH)212+ Ka1 = very large HBO2 Ka2 = 1.2 x 10-2 (COOH)2 HOCN HCN H2SO4 Kb = 1.8 x 10-5 Kb = 7.4 x 10-5 Ka = 5.0 x 10-10 Ka...

50.0 mL of 0.090 M nitrous acid (HNO2, Ka = 7.1 x 10-4), is titrated with...

50.0 mL of 0.090 M nitrous acid (HNO2, Ka = 7.1 x 10-4), is titrated with 0.100 M NaOH, requiring 45.0 mL of strong base to reach the equivalence point. (a) What will be the pH after 35.0 mL of NaOH have been added? (b) What will be the pH at the equivalence point? (c) What will be the pH after 60.0 mL of NaOH have been added?