2. Balance the following equations. Identify each of the following reactions as belonging to one of...
3. Write the balanced molecular and net ionic equations for each of the following to Identify the spectator ions. C O CINU3)2(aq) -> precipitation 2 eactin unite ppt. equations for each of the following reactions. Cr(OH)3 (6 points) HNO3 crcoH)3 + HNO3- CrNO3 + Hy a. Solid chromium(III) hydroxide reacts with nitric acid H - No 3 b. Solid magnesium carbonate reacts with an aqueous solution of sulfuric
5. 2 points) Identify each of the following unbalanced reactions as belonging to one or more of the following categories: precipitation acid-base, or oxidation-reduction Type Reaction K SO, + Ba(NO) BaSO, + KNO T HCI + Zn → ZnCI+H HCI+ AgNO, → AgCl + HNO, HCI KOH → KCI HO Zn + Cuso. → ZnSO,+ Cu Nali,PO,+ NaOH → Na, PO, +1,0 Ca(OH), +H.SO. CASO, +11,0 BaCl,+ 11 SO. → BaSO, + HCI
write net ionic equations for the following reactions: Part A 2 AgNO3(aq) +CaCl2(aq) + 2 AgCl(s) + Ca(NO3)2 (aq) Express your answer as a chemical equation. Identify all of the phases in your answer. = A * O 2 ? Submit Request Answer Part B Ba(OH)2(aq) + 2 HCl(aq) → BaCl2(aq) + 2 H2O(l) Express your answer as a chemical equation. Identify all of the phases in your answer. AED + O 2 ? Submit Request Answer Part Ca(8) +...
4. (1 point) Write balanced equations for the complete combustion of each of the following substances. a. C3H28 (1) + b. C2H,2011 (s) + 5. (2 points) Identify each of the following unbalanced reactions as belonging to one or more of the following categories: precipitation, acid-base, or oxidation-reduction. Type Reaction K2SO4 + Ba(NO3)2 → BaSO4 + KNO3 HCI + Zn → ZnCl2 + H2 HCl + AgNO3 → AgCl + HNO3 HC1+KOH →KCI+H2O Zn + CuSO4 → ZnSO4 + Cu...
3.) a.) For each of the following pairs of formulas, predict whether the substances they represent would react in a precipitation reaction. If there is no reaction, write, "NONE". If there is a reaction, write the complete equation for the reaction. (Use the lowest possible whole number coefficients. Include states-of-matter in your answer.) (a1) NH4Cl(aq) + CaSO3(aq) (a2) NaCl(aq) + Pb(NO3)2(aq) (a3) NaOH(aq) + Zn(NO3)2(aq) b.) When the following solutions are mixed together, what precipitate (if any) will form? (If...
20. Identify the neutralization reaction. Classify all of the reactions shown below. a) CH4 (g) + 2 O2 (g) → CO2 (g) + 2 H2O (l) b) MgBr2 (aq) + Cl2 (g) → MgCl2 (aq) + Br2 (l) c) HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l) d) BaCl2 (aq) + 2 AgNO3 (aq) → 2 AgCl (s) + Ba(NO3)2 (aq) 23) Calculate the mass and the number of the hydroxide ions in Ca(OH)2 required to react...
2. Balance each of the following equalis different from the one ollowing equal to Write cach equation in ionic fomu Finally en het ionic equation the spectator lons for cach reaction shown in its member: A weak acid such as HC H1302 should be is molecular for insoluble substances are not present as lons in solution. Ba H O (1) ► 1 Ba(OH)2 ) 128 to NaC2H302 (aq) + H2SO4 (aq) Na2SO4 (aq) + 2_HC2H3020) (e) 2 AgNO3 (aq) +...
4.) (20%) Which one of the following is an acid base reaction? a) C(s) + O2(g) → CO2(g) b) 2 HCl(aq) + Ca(OH)2(aq) + 2 H2O(1) + CaCl2(aq) c) Fe(s) + 2 AgNO3(aq) — 2 Ag(s) + Fe(NO3)2(aq) d) MgSO4(aq) + Ba(NO3)2(aq) + Mg(NO3)2(aq) + BaSO4(s) e) None of the above are acid base reactions.
Based on the solubility guidelines predict the outcome of the following reactions. If you think a precipitation reaction will occur, balance the reaction and write the complete and net ionic equations of the reaction. ( you must show states of the reactants and products) Pb(NO3)2 (aq) + (NH4)S (aq) = FeSO4 (aq) + AgNO3 (aq) =
3. (2 pts) Which reaction below illustrates ligand substitution? Circle the one correct answer. a) 2 AgNO3 (aq) + CaCl2 (aq) + 2 AgCl (s) + Ca(NO3)2 (aq) b) AgCl (s) + NaCl (aq) → Na[AgCl2] (aq) c) K3[Fe(SCN)6] (aq) + K4(EDTA) (aq) → K[Fe(EDTA)](aq) + 6 KSCN (aq) d) [Fe(H2O).](NO3)3 (aq) → [Fe(H2O)s(OH)](NO3)2 (aq) + HNO3 (aq) e) 2 K4[Fe(CN)6] + Cl2 → 2 K3[Fe(CN)6] + 2 KCI