Write complete, balanced equations for each of the following
reactions. If no reaction is predicted, enter "no
reaction":
(a) | Mg(OH)2(aq) +
H3PO4(aq)
→ |
(b) | HCl(aq) + NaOH(aq)
→ |
(c) | H3PO4(aq) +
Ca(OH)2(aq)
→ |
(d) | Fe(s) + CuSO4(aq)
→ |
(e) | AgNO3(aq) + Cu(s)
→ |
(f) | C5H12(g) +
O2(g)
→ |
Write complete, balanced equations for each of the following reactions. If no reaction is predicted, enter...
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...
Write the five equations (balanced and including states). Label them step 1 through 5. HINT gor the step 1 reaction: get rid of O2 and 2 moles of NO2 is made for every 4 moles of HNO3. Unbalanced reactions for each step: Step 1: HNO3(aq) + Cu(s) + O2 (g) → Cu(NO3)2(aq) + H2O(l) + NO2(g) Step 2: Cu(NO3)2(aq) + NaOH(aq) → Cu(OH)2(s) + NaNO3(aq) Step 3: Cu(OH)2(s) → CuO(s) + H2O(1) Step 4: CuO(s) + H2SO4(aq) → CuSO4(aq) +...
Write the molecular, ionic, and net equations of the 5 following reactions. (Must be balanced if not already balanced) Cu2+ (s) + 2HNO3 (l) --> Cu(NO3)2 (s) + NO-2 (?) + H2O (l) Cu(NO3)2 (l) + NaOH (?) --> Cu(OH)2 (?) + NaNO3 (?) Cu(OH)2 (aq) --> CuO (s) + H2O (l) CuO (s) + H2SO4 (s) --> CuSO4 (aq) + H2O (l) CuSO4 (aq) + Mg2+ (s) --> MgSO4 (aq) + Cu2+ (s) I have placed question marks for...
Chapter 7 1.) For each chemical equation (which may or may not be balanced), list the number of each type of atom on each side of the equation, and determine if the equation is balanced. Part D. List the number of each type of atom on the left side of the equation C5H12(g)+8O2(g)→5CO2(g)+6H2O(g) Part E. List the number of each type of atom on the right side of the equation C5H12(g)+8O2(g)→5CO2(g)+6H2O(g) 7.) Write a molecular equation for the precipitation reaction...
Write balanced net ionic equations for ALL reactions involved in the confirmation tests for the following cations: 2. (a) Pb (starting with PbCl2(s) dissolving in hot water followed by the reaction with K;CrO4) +2rc Pb Cr 0 PbC121 2Cro tag (b) Ca (starting with reaction of Ca(OH)2 (s) with dilute HCI, followed by reaction with K C2O4): (c) Mg2 (starting with reaction of Mg(OH)2($) with dilute HCl, followed by NH3 and NaHPO4): (d) Zn2 (starting with a reaction of Zn(OH)...
Complete the following steps for each reaction below: a. Name the type of reaction that is occurring. b. State if the reaction is balanced. c. If the reaction is not balanced, write the complete balanced reaction. 1. CH4 (9) + O2(g) → CO2 (g) + H2O (9) + Energy a. b. 2. Ni20 (s) Ni (s) + O2 (g) a. b. c. 3. Al (s) + CuSO4 (aq) → Cu (s) + Alz(SO4)2 (aq) a. b. C. 4. Na2CO3 (aq)...
3. Complete the following balanced equations for the reactions in test tubes A-E. Enter the name and formula of each gas in the data table. (a) NaHCO3(aq) + HCI (aq) → NaCl(aq) + H2O(l) + — (8) (b) Cu(s) + 4HNO3(aq) → Cu(NO3)2(aq) + 2H,0(1) + 2 _ (g) (C) NH,Cl(aq) + NaOH(aq) → NaCl(aq) + H20(1) + — (8) (d) 2H,O, (aq) → 2H,O(1) + - Note: The catalyst (Mn0,) is not represented in the balanced chemical equation. (e)...
Write out the products including the physical state and balance the following reactions by using the principles of metathesis reaction: **PLEASE SHOW YOUR WORK I AM TRYING TO LEARN HOW TO DO THESE AND IT JUST ISN'T CLICKING** a) Mg(C2H3O2)2(aq) + Cs3PO4(aq) ==> b) FeCl3(aq) + AgNO3(aq) ==> c) Cr(NO3)3(aq) + Ba(OH)2(aq) ==> d) Fe(OH)2(s) + HBr(aq) ==> e) Ca(OH)2(aq) + H2SO3(aq) ==> ) HC2H3O2(aq) + LiOH(aq) ==> g) (NH4)2CO3(aq)...
Exp 9 Translating Word Equations into Balanced Chanical Equations A. Combination Reactions Instructor Demonstrations 1. magnesium(s) + oxygen(g) magnesium oxide(s) + 02() 4 Mg(s) 2. sulfur(s) + oxygen(g) 4 sulfur dioxide(g) S(8) + O2(E) B. Decomposition Reactions 1. copper(II) sulfate pentahydrate(s) copper(II) sulfate(s) + water(s) CuSO4.5H20() 2. sodium hydrogen carbonate(s) 4 sodium carbonate(s) + water(g) + carbon dioxide(g) NaHCO3(-) C. Single-Replacement Reactions 1. copper(s) + silver nitrate(aq) + copper(II) nitrate(aq) + silver(s) Cu() + AgNO3(aq) → 2. magnesium(s) + hydrochloric...
11. For the following reactions, use the Activity Series of Metals to determine if a reaction will occur and if so, what the products will be. If no reaction will occur, write NR for the product. Ca (s) + Cd(NO:)2 (aq) - Mg (s) + HNOs (aq) Complete, balance, and identify the reaction type for each of the following equations Type 13. Zn (s)+ Cu(NO,)2 (aq) 14 Ba(NO) (aq)MgSO: (aq) 15. H2SO (aq)+NaOH (aq) > 16. Cu(OH): (s)+HCIO (aq) 17....