AC + B Mg + 2 H2O ---> Mg(OH)2 + H2 2 Mg + 2 H2O --> 2 MgOH + H2 this is an example of a single replacement What reaction is CuSO4 + Zn -> Cu + ZnSO4? Cu +H2O 10. 4 years ago. Get an answer to your question “Which reaction is a single replacement reaction? 3 4 5. 1. Al Cu F Co Question 4 (Multiple Choice Worth 2 points) What is one of the products produced when Mg(NO3)2 and AlPO4 react … Cu2+ + SO4 2- + Zn(s) --> Cu(s) + Zn2+ + SO4-net: Cu2+ + Zn --> Cu(s) + Zn2+ 5. single replacement, cations (Cu2+ and H+ switch partners) CuO + 2H+ --> Cu2+ + H2O(l) 0 0. Single Replacement Reaction - Zn(s) + CuSO4(aq) -> ZnSO4(aq) + Cu(s) Reaction 7 is a single replacement reaction. 20. hc2h3o2 h+ + (c2h3o2)- ionization (notice that it is reversible) 21. Cu + AI2(SO4): ----> CHEMISTRY ll. First, water is not at all a good reducing agent, nor is it an effective oxidizing agent. Examples. Predicting and balancing … 16. h3(po4) + 3 naoh na3po4 + 3 h2o double replacement (neutralization) 17. c3h8 + 5 o2 4 h2o + 3 co2 burning of a hydrocarbon. So are some synthesis and decomposition reactions and all combustion … How To Balance Equations . Cu … Double replacement reactions. These reaction types are decomposition, synthesis, single displacement, and double displacement PLEASE HELP, Im stuck a) Cu + H2O -> CuO +H2 b) Al(NO3) 3 + NaOH -> Al(OH)3 + NaNO3 c) KNO3 -> KNO2 +O2 d) Fe + H2SO4 -> Fe2 (SO4) +H2 e) O2 + CS2 -> CO2 + SO2 f) Cu … 2 AgNO3 + K2SO4 Ag2SO4 +2 KNO3 • Mg(OH)2 + 2 HCl MgCl2 +2 H2O _____ • 2 Al(OH)3 +3 H2SO4 Al2(SO4)3 +6 H2O … Br2 + CaI2 ---> 16. C2H8 + 4 O2 ( 2 CO2 + 4 H2O combustion . Classify the reaction type below. Al + Pb(NO:)z ----> 12. Examples: - A + BC → AC + B - Example: Ca + H2O → Ca(OH)2 + H2. Classify each reaction as synthesis, decomposition, single replacement, double replacement, or combustion. Determination NH3 in the complex Cu(NH3)4]SO4.H2O). 18. zn + cuso4 znso4 + cu cationic single replacement. Options: H2O(l) + SO3(g )→ H2SO4 (aq) HCl (aq) + NaOH(aq) → NaCl (aq) + H2O (l) CaCO3 (s) → CaO (s) + CO2(g) Mg (s) + CuCl2 (aq) → MgCl2 (aq) + Cu (s) CH4 (g) + 2 O2 (g) → CO2 (g) + 2 H2O (g) Question. Al + CuCl2 ---> 15. Whether one metal will replace another metal from a compound can be deter- mined by the relative reactivities of the two metals. Lewis acid … Favourite answer. Fe + AgC2H302 ---> 14. total: Cu(OH)2(s) --> CuO(s) + H2O(l) 4. single replacement, redox, charges change on metals. Step 4: Cu(NO3)2(aq) + 2NaOH(aq) -> Cu(OH)2(s) + 2NaNO3(aq) – Double Replacement Step 7: CuO(s) + H2SO4(aq) -> CuSO4 + H2O(l) – Double Replacement Step 9: Zn(S) + H2SO4(aq) -> ZnSO4(aq) + H2(aq) – Single Replacement … UNIT 4: Chemical Reactions – Stoichiometry and Thermodynamics. pisgahchemist. Na + H2O 8. Classify the following chemical reactions as combustion, synthesis, single displacement, double displacement, or decomposition. Many single replacement reactions involve the reaction of a metal with H2O, an acid, or the salt of another metal [(a) to (c), below]. 7. Reaction stoichiometry: Limiting reagent: Compound: Coefficient: Molar Mass: Moles: Weight: Cu: 2: 63.546: HC 2 H 3 O 2: 2: 60.05196: H 2: 1: 2.01588: Cu(C 2 H 3 O 2) 2: 122.59002: Units: molar mass - g/mol, weight - g. Please tell about this free … Cu … Double Displacement: Also known as double replacement… A single replacement reaction (a.k.a single displacement reaction) will occur if M 1 (cation) is less reactive than M 2.The reactivity order corresponds to the reactivity series of the metals. Question 3 (Multiple Choice Worth 2 points) Based on reactivity, which of the following elements can replace iron (Fe) in a compound during a single replacement reaction? See answer marissalynn is waiting for your help. a. Cu + FeSO4 7. 2H2 + O2 -> 2H2O b. In single replacement reactions, one ion or an atom of an element is displaced by another ion or atom (discussed in detail below). A B; Cu + H2O = CuO + H2: single displacement: 4KNO3 = 4KNO2 + 2O2: decomposition: Al(NO3)3 + 3NaOH = Al(OH)3 + 3NaNO3: double displacement: 2Fe + 3H2SO4 = Fe2(SO4)3 + 3H2: single displacement. Single replacement: a reaction that occurs when one element trades places with another element in a compound. In a single replacement reaction atoms of one element replace the atoms of a second element in a compound. A single replacement reaction occurs when an element reacts with a compound to produce a new element and a new compound. Al + HCI 17. can it be both? Fe + CuSO4 SINGLE REPLACEMENT REACTION WORKSHEET 20. This occurs because the oxidation state of the elements changes as a result of the reaction. The equations are not balanced. Single Replacement Reaction - Zn(s) + CuSO4(aq) -> ZnSO4(aq) + Cu(s) Part 1 > Reaction 3 - Cu(OH)2(s) -> CuO(s) + H2O(l) Water was added for volume, and the residue remaining on the sides was washed back into the liquid. The beaker was heated, decomposing the cupric hydroxide into a black, solid cupric oxide, and … Start studying chemistry chem compounds and equations. Write the balanced equation for the reaction of aluminum with copper(II) sulfate solution. Which of the following reactions is an example of a single replacement reaction? Also known as a "single replacement". Approved by eNotes Editorial Team 1 element or compound replaces another element or compound in a compound ; Involves metals and ionic compounds; Metals are usually in solutions ; Metal displaces metals, while non-metals displace non-metals. Lv 7. In a double replacement … Wiki User Answered . Which of the following is a single replacement reaction? CuO + H2 → Cu + H2O is a oxidation-reduction reaction (redox). 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