1. Two molecules Ca and Cl2 combine to form a new molecule CaCl2. So, it is a combination reaction.
2. Two molecules Cu and O2 combine to form a new molecule CuO. So, it is a combination reaction.
3. Ca displaces H atoms in H2SO4 and forms H2SO4 and at the same time H comes in place of Ca to form HNO3. So, it is a double displacement reaction.
4. Two molecules NH3 and HCl combine to form a new molecule NH4Cl. So, it is a combination reaction.
5. Hg displaces Na in NaI and forms HgI2 and at the same time Na comes in place of Hg to form NaNO3. So, it is a double displacement reaction.
6. Ag displaces Na in NaCl and forms AgCl and at the same time Na comes in place of Ag to form NaNO3. So, it is a double displacement reaction.
7. Zn displaces H in H2SO4 and forms ZnSO4 and H2 is released. So, it is a single displacement reaction.
8. H2CO3 is break down to CO2 and H2O. So, it is a decomposition reaction.
9. H2O is break down to O2 and H2. So, it is a decomposition reaction.
10. Two molecules Li and H2O combine to form new molecules LiOH and H2. So, it is a combination reaction.
For each of the reactions below, classify as a combination, decomposition, single replacement, or double replacement....
SECTION DATE GRADE Experiments tions below, classify as a combination, decomposition, single PRF-LAB QUESTIONS For each of the reactions below placement, or double replacement 1. Ca(s) + Cl (8) CaCl(s) 2CuO(s) 2. 2Cu(s) +0,($) — 2HNO3(aq) + Caso (8) 8. Ca(NO)(aq) + H.SO (aq) — 4. NH, (aq) + HCl(aq) - NHCl(aq) Hg1(s) + 2NaNO3(aq) 5. Hg(NO),(aq) + 2Nal(aq) — AgCl(s) + NaNO (aq) 6. AgNO3(aq) + NaCl(aq) - 7. Zn(s) + H SO, (aq) — ZnSO, (aq) + H/B...
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
check my work type of reaction options are combination, decomposition, single replacement, or double replacement. Experiment 8 PRE-LAB QUESTIONS For each of the reactions below, classify as a combination, decomposition, single replacement, or double replacement. 1. Ca(s) + Cl (g) - CaCl (s) 2. 2Cu(s) + 0,8) — 2CuO(s) 3. Ca(NO),(aq) + H SO. (aq) - 2HNO (aq) + Caso (s) 4. NH,(aq) + HCl(aq) — NH Cl(aq) 5. Hg(NO3),(aq) + 2Nal(aq) — HgI_(s) + 2NaNO,(aq) Combination Combination Double replacement...
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)
Part A Classify the following reactions as synthesis, decomposition, single-displacement, or double-displacement reactions. Drag the items to their respective bins. View Available Hint(s) Reset Help C3 Hø + Bre+C3HBr2 2NaCl2Na + Cl2 Zn + H2SO4 + ZnSO4 + H2 Na, CO3 + 2HCl 2NaCl + H2CO3 8Ca+S+8Cas 2Pb(NO3)2 +2PbO + 4NO2 + 02 2HI-H2 +12 Hg2(NO3)2 + 2NaCl 2NaNO3 + Hg, Cl, Synthesis (combination) Decomposition Single-displacement Double-displacement
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)
Part A Classily each of the following as a combination, decomposition, single replacement, double roplacement, or combustion reaction. Sort these reactions into the proper categories. Reset Help 2C,H,(9) +50,(9) 400(g) + 2H2O() BaCl(aq) + KCO,(aq) Pb(8) + O2(9) - BaCO3() + 2Cl(aq)| -P50,() 2Cu(NO3), 2CuO() + 4NO,(0) +0,0) Bra (9) + Bal(s) BaBr (8)+1(9) combustion combination double replacement decomposition single replacement Submit Request Answer Provide Feedback
1. Classify each of the following as a combination, decomposition, single replacement, double replacement, or combustion reaction: _______________ 2 Fe2O3(s) + 3 C(s) 3 CO2(g) + 4 Fe(s) _______________ 2 KClO3(s) 2 KCl(s) + 3 O2(g) _______________ 2 C3H6(g) + 9 O2(g) 6 CO2(g) + 6H2O(g) + energy _______________ N2(g) + 2 O2(g) 2 NO2(g) _______________ BaCl2(aq) + K2SO4(aq) BaSO4(s) + 2 KCl(aq) 2. Identify as an oxidation or reduction reaction: Oxidation Reduction O2 + 4 e- 2...
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
- 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. CuO(s) + 2HCl(aq) → CuCl2(aq) + H2O(l) C6H12O6(aq) + 2C2H6O(aq) + 2CO2(g) Fe3O4(s) + 4C(s) + 3Fe(s) + 4CO(g) 2C2H2(g) + 502 (9) 4 4C02(g) + 2H2O(g) 2Fe(s) + 3Cl2(g) + 2FeCl3(s) Combination Decomposition Single replacement Double replacement Combustion