| Equations balanced on the previous day | Equations balanced on the next day |
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FeO + PdF2 = FeF2 + PdO
H2O + CaC2 = CaO + HC =>
H2O + CaC2 = CaO + 2 HC
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
Na2S + Pb(NO3)2 = Na2(NO3)2 + PbS =>
Na2S + Pb(NO3)2 = Na2(NO3)2 + PbS
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
CoCl + NaPO4 = CoPO4 + NaCl =>
CoCl + NaPO4 = CoPO4 + NaCl
Li3N(s) + H2O(l) = NH3(g) + LiOH(aq) =>
Li3N(s) + 3 H2O(l) = NH3(g) + 3 LiOH(aq)
HgCl2 + H2S = HgS + HCl =>
HgCl2 + H2S = HgS + 2 HCl
Al2O3 + Cu = CuO2 + Al =>
2 Al2O3 + 3 Cu = 3 CuO2 + 4 Al
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CaF2(s) + H2SO4(aq) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(aq) = CaSO4(s) + 2 HF(g)
CaF2(S) + H2SO4(aq) = CaSO4(S) + HF(g) =>
CaF2(S) + H2SO4(aq) = CaSO4(S) + 2 HF(g)
A12O3 = A1 + O2 =>
2 A12O3 = 24 A1 + 3 O2
Al2O3 + Ca = CaO + Al =>
Al2O3 + 3 Ca = 3 CaO + 2 Al
A12O3 = A1 + O2 =>
2 A12O3 = 24 A1 + 3 O2
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
A12O3 = A1 + O2 =>
2 A12O3 = 24 A1 + 3 O2
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Fe2O3 + S2 + O2 = FeSO4 =>
2 Fe2O3 + 2 S2 + 5 O2 = 4 FeSO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(s) + CuCl2(s) = Cu(s) + AlCl2(s) =>
Al(s) + CuCl2(s) = Cu(s) + AlCl2(s)
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Na2O2 + H2O + CO2 = NaHCO3 + O2 =>
2 Na2O2 + 2 H2O + 4 CO2 = 4 NaHCO3 + O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn(s) + HCl(g) = H(g) + ZnCl2(s) =>
Zn(s) + 2 HCl(g) = 2 H(g) + ZnCl2(s)
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
NH3 + CO2 + H2O = NH4 + CO3 =>
2 NH3 + CO2 + H2O = 2 NH4 + CO3
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/12/09
Equations balanced on 12/12/08
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