Homework Answers
The reaction inwhich two or more reactants combine with each other to form the products is called combination reaction.
The reaction which leads to the breakdown of a compound into two or more components at least one of which must be in the elemental state is called as decomposition reaction.
The reaction inwhich an ion (or an atom) in a compound is replaced by an ion (or an atom) of another element is called as single displacement reaction.
a). ZnSO4 + Mg -------> Zn + MgSO4 -----Single displacement reaction
b) Ba(ClO3)2 ---------> BaCl2 + 3O2 ------- decomposition reaction
c) 2NH4NO3 -------> 2N2 + 4H2O + O2 -------- decomposition reaction
d) CaO + CO2 -------> CaCO3 -------- combination reaction
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3. (8) Classify the following reactions as combination, decomposition or single replacement: a. ZnSO4 + Mg-...
Classify each of these reactions. Ba(CIO)2 BaCl2 + 302 CaO + CO2 CaCO, combination double replacement...
Classify each of these reactions. Ba(CIO)2 BaCl2 + 302 CaO + CO2 CaCO, combination double replacement O single replacement O decomposition O decomposition single replacement double replacement O combination NaNO, + HCI -NaCl + HNO, ZnSO4 + Mg Zn + MgSO double replacement decomposition combination single replacement single replacement decomposition combination O double replacement
Classify each of these reactions. Ba(CIO), BaCl, +302 NaNO, + HCl-NaCl + HNO, exchange (double replacement)...
Classify each of these reactions. Ba(CIO), BaCl, +302 NaNO, + HCl-NaCl + HNO, exchange (double replacement) combination (synthesis) displacement (single replacement) decomposition combination (synthesis) exchange (double replacement) decomposition displacement (single replacement) CaO + CO2 Caco, ZnSO4 + Mg Zn + MgSO. exchange (double replacement) combination (synthesis) displacement (single replacement) decomposition decomposition combination (synthesis) displacement (single replacement) exchange (double replacement) A compound with the empirical formula CH, has a molar mass of 42 g/mol. What is the molecular formula for this...
Part A Classify each of the following as a combination, decomposition, single replacement, double replacement, or...
Part A Classify each of the following as a combination, decomposition, single replacement, double replacement, or combustion reaction. Sort these reactions into the proper categories. AgNO3(aq) + NaCl(aq) AgCl(s) + NaNO3(aq) +. 2C6H6(1) + 1502 (g) 4. 12CO2(g) + 6H2O(g) Zn(s) + H2SO4(aq) ZnSO4(aq) + H2(g) 2H2O2 (aq) + 2H2O(1) + O2(g) H2(g) + Br2(g) → 2HBr(g) Combination Decomposition Single replacement Double replacement Combustion
For each of the reactions below, classify as a combination, decomposition, single replacement, or double replacement....
For each of the reactions below, classify as a combination, decomposition, single replacement, or double replacement. 1. Ca(s)+C12(E) - CaCl2(s) 2. 2Cu(s) + O2(g) → 2C10(s) 3. Ca(NO3)2(ag) + H2SO4(ag) → 2HNO3(ag) + CaSO4(s) 4. NH3(aq) + HCl(ag) → NH4Cl(ag) 5. Hg(NO3)2(aq) + 2Nallag) — Hg!2(s) + 2NaNO3 lag) 6. AgNO3(ag) + NaCl(ag) – AgCl(s) + NaNO3(ag) 7. Zn(s) + H2SO4(ag) → ZnSO4(ag)+H2(E) 8. H2CO3(aq) CO2(E)+H20(1) 9. 2H20(1) ► 2H2(g) + 202(g) 10. 2Li(s) + 2H2000 2LIOH(aq) + Hala
1. For each of the reactions below, classify as a combination, decomposition, single replacement, or double...
1. For each of the reactions below, classify as a combination, decomposition, single replacement, or double replacement. 2CAO(s) a. 2Ca(s)O2(g) b. AgNOs(aq) + KC|(aq) Cl c. Zn(s)+2HCI (aq) AgCI(s)+KNO3(aq) ZnCl2(aq) + H2(g) CO2(g) + H20() d. H2CO3(aq)
Balance the following reactions and then classify the reactions as combination, decomposition (D), single replacement (S...
Balance the following reactions and then classify the reactions as combination, decomposition (D), single replacement (SR), double replacement (DR), or neither. a) CaBr2(aq) + K3PO4(aq)-->Ca3(PO4 )2(s) + KBr(aq) b) Li(s) + O2(g)--> Li2O(s) c) CH4(g) + O2(g)--->CO2(g) + H2O(g) d) AgBr(s)-->Ag(s) + Br2 (l) e) Na2CO3(aq) + HNO3(aq)---> CO2(g) + H2O(g) + NaNO3(aq)
1) Identify the reaction as a single replacement, double replacement, combination, or decomposition (2pts) a. Na,O+HaO2NaOH...
1) Identify the reaction as a single replacement, double replacement, combination, or decomposition (2pts) a. Na,O+HaO2NaOH b. Zn + HCI ZnCl2+ H2 c. CaCO3- CaO + CO2
Classify each of the following as a combination, decomposition, single replacement, double replacement, or combustion reaction:...
Classify each of the following as a combination, decomposition, single replacement, double replacement, or combustion reaction: Part A 4Fe(s)+3O2(g)→2Fe2O3(s) combination, decomposition, single replacement, double replacement, or combustion Part B 2Al(s)+3CuCl2(aq)→2AlCl3(aq)+3Cu(s) combination decomposition single replacement double replacement combustion Part C ZnCO3(s)⟶ΔCO2(g)+ZnO(s) combination decomposition single replacement double replacement combustion Part D CuCl2(aq)+2KOH(aq)→Cu(OH)2(s)+2KCl(aq) combination decomposition single replacement double replacement combustion Part E C3H8(g)+5O2(g)⟶Δ3CO2(g)+4H2O(g) combination decomposition single replacement double replacement combustion
1. What coefficients would balance the following equation? _Al + _02_Al2O3 O A 2Al +3021A1203 O...
1. What coefficients would balance the following equation? _Al + _02_Al2O3 O A 2Al +3021A1203 O B.2A1+302 > 2Al2O3 O C.3Al + 302 + 2A1203 O D. Al +302 → 2A1203 2. What coefficients would balance the following equation? _C2H + _02 +_CO2+ _H20 O A 1CH5 +502 + 2002 + 3H20 OB 2C H5 +502 + 4CO2 + 6H20 OC. 20 H6 + 702 + 4CO2 + 6H20 OD. 2CH3 + 1002 + 4CO2 + 6H20 3. Classify the...
Classify each of the reactions. Pb(NO)2+NICI,PbCl, +Ni(NO,)2 РЫ(ОН), — РЬО + н,о double replacement decomposition combination...
Classify each of the reactions. Pb(NO)2+NICI,PbCl, +Ni(NO,)2 РЫ(ОН), — РЬО + н,о double replacement decomposition combination O single replacement double replacement single replacement decomposition combination PCI, +Cl,PCI ZnSO,+Mg-Zn + MgSO decomposition single replacement single replacement double replacement combination decomposition double replacement combination
Classify each of these reactions. Ba(CIO)2 BaCl2 + 302 CaO + CO2 CaCO, combination double replacement O single replacement O decomposition O decomposition single replacement double replacement O combination NaNO, + HCI -NaCl + HNO, ZnSO4 + Mg Zn + MgSO double replacement decomposition combination single replacement single replacement decomposition combination O double replacement
Classify each of these reactions. Ba(CIO), BaCl, +302 NaNO, + HCl-NaCl + HNO, exchange (double replacement) combination (synthesis) displacement (single replacement) decomposition combination (synthesis) exchange (double replacement) decomposition displacement (single replacement) CaO + CO2 Caco, ZnSO4 + Mg Zn + MgSO. exchange (double replacement) combination (synthesis) displacement (single replacement) decomposition decomposition combination (synthesis) displacement (single replacement) exchange (double replacement) A compound with the empirical formula CH, has a molar mass of 42 g/mol. What is the molecular formula for this...
Part A Classify each of the following as a combination, decomposition, single replacement, double replacement, or combustion reaction. Sort these reactions into the proper categories. AgNO3(aq) + NaCl(aq) AgCl(s) + NaNO3(aq) +. 2C6H6(1) + 1502 (g) 4. 12CO2(g) + 6H2O(g) Zn(s) + H2SO4(aq) ZnSO4(aq) + H2(g) 2H2O2 (aq) + 2H2O(1) + O2(g) H2(g) + Br2(g) → 2HBr(g) Combination Decomposition Single replacement Double replacement Combustion
For each of the reactions below, classify as a combination, decomposition, single replacement, or double replacement. 1. Ca(s)+C12(E) - CaCl2(s) 2. 2Cu(s) + O2(g) → 2C10(s) 3. Ca(NO3)2(ag) + H2SO4(ag) → 2HNO3(ag) + CaSO4(s) 4. NH3(aq) + HCl(ag) → NH4Cl(ag) 5. Hg(NO3)2(aq) + 2Nallag) — Hg!2(s) + 2NaNO3 lag) 6. AgNO3(ag) + NaCl(ag) – AgCl(s) + NaNO3(ag) 7. Zn(s) + H2SO4(ag) → ZnSO4(ag)+H2(E) 8. H2CO3(aq) CO2(E)+H20(1) 9. 2H20(1) ► 2H2(g) + 202(g) 10. 2Li(s) + 2H2000 2LIOH(aq) + Hala
1. For each of the reactions below, classify as a combination, decomposition, single replacement, or double replacement. 2CAO(s) a. 2Ca(s)O2(g) b. AgNOs(aq) + KC|(aq) Cl c. Zn(s)+2HCI (aq) AgCI(s)+KNO3(aq) ZnCl2(aq) + H2(g) CO2(g) + H20() d. H2CO3(aq)
1) Identify the reaction as a single replacement, double replacement, combination, or decomposition (2pts) a. Na,O+HaO2NaOH b. Zn + HCI ZnCl2+ H2 c. CaCO3- CaO + CO2
1. What coefficients would balance the following equation? _Al + _02_Al2O3 O A 2Al +3021A1203 O B.2A1+302 > 2Al2O3 O C.3Al + 302 + 2A1203 O D. Al +302 → 2A1203 2. What coefficients would balance the following equation? _C2H + _02 +_CO2+ _H20 O A 1CH5 +502 + 2002 + 3H20 OB 2C H5 +502 + 4CO2 + 6H20 OC. 20 H6 + 702 + 4CO2 + 6H20 OD. 2CH3 + 1002 + 4CO2 + 6H20 3. Classify the...
Classify each of the reactions. Pb(NO)2+NICI,PbCl, +Ni(NO,)2 РЫ(ОН), — РЬО + н,о double replacement decomposition combination O single replacement double replacement single replacement decomposition combination PCI, +Cl,PCI ZnSO,+Mg-Zn + MgSO decomposition single replacement single replacement double replacement combination decomposition double replacement combination
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