What is the mass balance and the charge balance for the following system of chemical equations?
Answer
2[Ni 2+ ] + [H+] ----------> 2[CO32- ] + [HCO3-] +[OH-]
What is the mass balence and the charge balance for the following system of chemical equations?...
Write the charge and mass balance equations based on the systematic treatment of equilibria approach. Can someone please check if my equations are correct? Fe(OH)3 (s) = Fe3+ (aq) + 3OH (aq) Fe3+ (aq) + OH(aq) = FeOH²+(aq) FeOH2+ (aq) + OH+ (aq) = Fe(OH)2+ (aq) H2O 1) = H+ (aq) + OH+ (aq) Charge Balance Equation 2[Fe3+] + 2[Fe042+] + [Fe(OH)2 +] + [H*] = 6[OH 1 Mass Balance Equation Fe(OH)3 = [Fe(OH)3] + [Fe(OH)2+] + [Fe0H2+]
Explain How and Why, Thank you! 7. Calcium carbonate is dissolved in a solution of 0.0500 M CaCl2 to make a saturated solution. (a) Write all of the pertinent equilibrium reactions in this solution. (b) Write a charge balance equation for the solution. (c) Write two mass balance equations for the solution. (14 points) a Ho(H (aq)+OH (aq) CaCO, (s)Ca2 (a)COj (aq) cơ (aq) + H2O(1) HC0,(aq) + OH (aq) HCO, (a)+H20)- H2CO, (aq) +OH (aq) (e [c]-0.100 M [Ca2+]...
Balancing Equations Balance the following chemical equations. Sicla(l)+ SiO (s)HCl(aq) 2. As 3 NaOH NaOH H2 3. Ha Au + н,s но-> voC+ H20 5. -Hg(OH)2 + H3PO4 H20 SiO2 + HF→ SiF4 + -ho 7. 2 Zn Ha → ZnClz + H2 8. HCIO4 02(g)HO HNOs(aq) NH4NO3 ut Chemistry http://chemistry.about.com Balancing Equations Balance the following chemical equations но 2. cr→ Naa 3.4 A1 +302 -Al2O3 NH3 5. CO(g) + HO 6. FeO3(s) +-- CO(g) → Fel)+ CO2(9) 7. HSO_...
General Chemistry Assignments <Chemical Reactions and Equations Item 4 Balance each of the following chemical equations. Review ICO MnO2 (s) + HCl(aq) + Cl2(g) + MnCl2(aq) + H2O(1) Express your answer as a chemical equation. Identify all of the phases in your answer. Submit Request Answer Part B CO(g) + CaSiO3(s) + H2O(l) + SiO2 (s) + Ca(HCO3), (aq) Express your answer as a chemical equation. Identify all of the phases in your answer. AXO O ? Submit Request Answer...
Help For which of the following chemical equations are the stoichiometric coefficients of at least two substances the same when the equations is Na_3PO_4(aq) + AgNO_3 (aq) rightarrow Ag_3PO_4(s) + NANO_3(aq) C_3H_4(g) +O_2(g) rightarrow H_2O(g) + CO_2(g) H_3PO_4(aq) +Mg(OH)_2(s) rightarrow H_2O(J) + Mg_3(PO_4)_2(s) Which of the following chemical equations is NOT balanced? H_3PO_4(aq) -Al(OH)_3(s) rightarrow 3 H_2O(l) + AlPO_2(s)
Complete and balance wach of the following equations for acid-base reactions. Express your answer as a chemical equation. Identify all of the phases in your answer. HC2H3O2(aq) + Ca(OH), (aq) H2SO4(aq)+Ba(OH), (aq) -
Balance the following chemical equations by filling in the correct coefficients. (1 point each) ____NaClO3 (s) ----> ____NaCl (s) + ____O2 (g) ____Al2(SO4)3 (aq) + ____Ba(NO3)2 (aq) ----> ____Al(NO3)3 (aq) + ____BaSO4 (s) ____ C5H12 (g) + ____O2 (g) ----> ____CO2 (g) + ____H2O (g) d. ____Ca(OH)2 (aq) + ____HNO3 (aq) ----> ____H2O (l) + ____Ca(NO3)2 (aq) e. Which equation above represents an acid-base neutralization reaction? f. Which equation above represents the combustion of a fuel?
7.38 Balance each of the following chemical equations: a. Ca(s) + Brz(1) CaBrz(s) b. P4(s) + O2(g) →→ P4010(s) c. Sb Sz(s) + HCl(aq) — SbCl3(aq) + H2S(8) d. Fe2O3(s) + C(s) —> Fe(s) + CO(g)
Balancing chemical equations with interfering coefficients Balance the chemical equation below using the smallest possible whole number stoichiometric coefficients. Fe(s) + 0,(g) + H20(1) ► Fe(OH),(aq) 0-0 Х 5 ? an
A 10a (Intro) Balance the following chemical reaction equations NazS(aq) + NaCl(aq) CaCl(g) - CaS(s) CHO g) + _CO2(g) + OHg) - Oxg) - S c.- CHOH(g) + _CO2(g) + Ca(OH)>(s) +_H.PO (aq) - +_H:0(1) H2SO (aq) NaHCO3(s) + (aq) + H:O(1) f. Cd(s) - + (aq) + H3PO4(aq) H2(g)