| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 |
2 NaNO2 + H2SO4 = 2 NO2 + Na2SO4 + H2
NaNO2 + H2SO4 = NO2 + Na2SO4 + H2 =>
2 NaNO2 + H2SO4 = 2 NO2 + Na2SO4 + H2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + O = ZnO =>
Zn + O = ZnO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu{2+} + NH3 = CuNH3{2+} =>
Cu{2+} + NH3 = CuNH3{2+}
H + O = H2O =>
2 H + O = H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CH3NH2 + O2 = H2O + CO2 + N2 =>
4 CH3NH2 + 9 O2 = 10 H2O + 4 CO2 + 2 N2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2
NO + H2O = HNO3 + H2 =>
2 NO + 4 H2O = 2 HNO3 + 3 H2
SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2
NO + H2O = HNO3 + H2 =>
2 NO + 4 H2O = 2 HNO3 + 3 H2
NO2 + H2O = HNO3 + H2 =>
2 NO2 + 2 H2O = 2 HNO3 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
K2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + KNO3(aq) =>
K2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + 2 KNO3(aq)
Pb(ClO4)4(aq) + Na2CO3(aq) = Pb(CO3)2(s) + NaClO4(aq) =>
Pb(ClO4)4(aq) + 2 Na2CO3(aq) = Pb(CO3)2(s) + 4 NaClO4(aq)
H3PO4(aq) + Al(OH)3(s) = HOH(l) + AlPO4(s) =>
H3PO4(aq) + Al(OH)3(s) = 3 HOH(l) + AlPO4(s)
H2S + O2 = H2O + S8 =>
8 H2S + 4 O2 = 8 H2O + S8
Sn(SO4)2(aq) + LiOH(aq) = Sn(OH)4(s) + Li2SO4(aq) =>
Sn(SO4)2(aq) + 4 LiOH(aq) = Sn(OH)4(s) + 2 Li2SO4(aq)
KCl + HNO3 + O2 = KNO3 + Cl2 + H2O =>
4 KCl + 4 HNO3 + O2 = 4 KNO3 + 2 Cl2 + 2 H2O
Fe2S3(aq) + Pb(NO3)4(aq) = PbS2(s) + Fe(NO3)3(aq) =>
2 Fe2S3(aq) + 3 Pb(NO3)4(aq) = 3 PbS2(s) + 4 Fe(NO3)3(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + O2 = CO + H2 =>
2 CH4 + O2 = 2 CO + 4 H2
Fe2S3(aq) + Pb(NO3)4(aq) = PbS2(s) + Fe(NO3)3(aq) =>
2 Fe2S3(aq) + 3 Pb(NO3)4(aq) = 3 PbS2(s) + 4 Fe(NO3)3(aq)
KBr(aq) + PbF2(aq) = PbBr2(s) + KF(aq) =>
2 KBr(aq) + PbF2(aq) = PbBr2(s) + 2 KF(aq)
NaF + Th(NO3)4 = NaNO3 + ThF4 =>
4 NaF + Th(NO3)4 = 4 NaNO3 + ThF4
AlI3(aq) + K2CO3(aq) = Al2(CO3)3(s) + KI(aq) =>
2 AlI3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KI(aq)
MnF4(aq) + Na3PO4(aq) = Mn3(PO4)4(s) + NaF(aq) =>
3 MnF4(aq) + 4 Na3PO4(aq) = Mn3(PO4)4(s) + 12 NaF(aq)
Mg(OH)2(s) + HF(aq) = HOH(l) + MgF2(aq) =>
Mg(OH)2(s) + 2 HF(aq) = 2 HOH(l) + MgF2(aq)
NO + H2O = HNO3 + H2 =>
2 NO + 4 H2O = 2 HNO3 + 3 H2
Na2SO4 + KCl = K2SO4 + NaCl =>
Na2SO4 + 2 KCl = K2SO4 + 2 NaCl
Na2SO4 + KCl = K2SO4 + NaCl =>
Na2SO4 + 2 KCl = K2SO4 + 2 NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C6H14 + O2 = CO2 + H20 =>
10 C6H14 + 60 O2 = 60 CO2 + 7 H20
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaH2 + H2O = H2 + CaOH =>
2 CaH2 + 2 H2O = 3 H2 + 2 CaOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/11/07
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