| Equations balanced on the previous day | Equations balanced on the next day |
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HCl + NaOH = NaCl + H2O
HCl + Na2SO3 = NaCl + SO2 + H2O =>
2 HCl + Na2SO3 = 2 NaCl + SO2 + H2O
Na3SbO4 + H2S = H2O + S + Na3SbO3 =>
Na3SbO4 + H2S = H2O + S + Na3SbO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + NaCl =>
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaCl
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Sb2O5 + NaOH = Na2SbO4 + H2O + H2 =>
Sb2O5 + 4 NaOH = 2 Na2SbO4 + H2O + H2
K2CrO7 + HCl = Cr3 + KCl + H2O + Cl =>
3 K2CrO7 + 42 HCl = Cr3 + 6 KCl + 21 H2O + 36 Cl
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Na3SbO3 + H2S + HCl = NaCl + Sb2S3 + H2O =>
2 Na3SbO3 + 3 H2S + 6 HCl = 6 NaCl + Sb2S3 + 6 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sb2S3 + Na2S = Na3SbS3 =>
Sb2S3 + 3 Na2S = 2 Na3SbS3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Sn{2+} + Cr2O7{2-} + H{+} = Cr{3+} + Sn{3+} + H2O =>
6 Sn{2+} + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 6 Sn{3+} + 7 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
BaCl2(aq) + Na3PO4(aq) = Ba3(PO4)2 + NaCl =>
3 BaCl2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2 + 6 NaCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
NO3 + H2O = N2O + OH =>
2 NO3 + 5 H2O = N2O + 10 OH
Cu{+} + O2 + H{+} = Cu{+2} + H2O =>
4 Cu{+} + O2 + 4 H{+} = 4 Cu{+2} + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
B5H9 + O2 = B2O2 + H2O =>
4 B5H9 + 19 O2 = 10 B2O2 + 18 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Sn{2+} + Cr2O7{2-} + H{+} = Cr{3+} + Sn{4+} + H2O =>
3 Sn{2+} + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 3 Sn{4+} + 7 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
NH3 + SO3 + H2O = (NH4)2SO4 =>
2 NH3 + SO3 + H2O = (NH4)2SO4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
MgN + K = Mg + KN =>
MgN + K = Mg + KN
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/03/09
Equations balanced on 03/05/08
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