| Equations balanced on the previous day | Equations balanced on the next day |
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2 H2 + O2 = 2 H2O
C6H10O4 + NH3 + H2 = C6H16N2 + H2O =>
C6H10O4 + 2 NH3 + 4 H2 = C6H16N2 + 4 H2O
C2H2(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
Pb + O2 + H2O = Pb(OH)2 =>
2 Pb + O2 + 2 H2O = 2 Pb(OH)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
V2S5 + Na2CO3 + O2 = Na2VO3 + Na2SO4 + CO2 =>
2 V2S5 + 14 Na2CO3 + 19 O2 = 4 Na2VO3 + 10 Na2SO4 + 14 CO2
V2S3 + Na2CO3 + O2 = Na2VO3 + Na2SO4 + CO2 =>
2 V2S3 + 10 Na2CO3 + 13 O2 = 4 Na2VO3 + 6 Na2SO4 + 10 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuO(s) + NH3(g) = Cu(s) + N2(g) + H2O(l) =>
3 CuO(s) + 2 NH3(g) = 3 Cu(s) + N2(g) + 3 H2O(l)
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Br2 + NaCl = NaBr + Cl2 =>
Br2 + 2 NaCl = 2 NaBr + Cl2
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
MoS2 + Na2CO3 + O2 = Na2MoO4 + CO2 + SO2 =>
2 MoS2 + 2 Na2CO3 + 7 O2 = 2 Na2MoO4 + 2 CO2 + 4 SO2
V2S3 + Na2CO3 + O2 = Na2VO3 + SO2 + CO2 =>
V2S3 + 2 Na2CO3 + 5 O2 = 2 Na2VO3 + 3 SO2 + 2 CO2
Na + FeCl3 = NaCl + Fe =>
3 Na + FeCl3 = 3 NaCl + Fe
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
Pb + O2 + H2O = Pb(OH)2 =>
2 Pb + O2 + 2 H2O = 2 Pb(OH)2
Pb + O2 + H2O = Pb(OH)2 =>
2 Pb + O2 + 2 H2O = 2 Pb(OH)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C5H5N + H2SO4 = C5H6N + HSO4 =>
C5H5N + H2SO4 = C5H6N + HSO4
CaCl2 + NaNO3 = Ca(NO3)2 + NaCl =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
FeS2(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
Cu + Mg2 = CuMg =>
2 Cu + Mg2 = 2 CuMg
Br2 + NaCl = NaBr + Cl2 =>
Br2 + 2 NaCl = 2 NaBr + Cl2
HBr + MgCO3 = MgBr2 + H2O + CO2 =>
2 HBr + MgCO3 = MgBr2 + H2O + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
ZnSO4 + NH3 + H2O = Zn(OH)2 + (NH4)2SO4 =>
ZnSO4 + 2 NH3 + 2 H2O = Zn(OH)2 + (NH4)2SO4
Mg + H2SO4 = MgSO4 + H2O + SO2 =>
Mg + 2 H2SO4 = MgSO4 + 2 H2O + SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeS2(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/21/12
Equations balanced on 08/20/11
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