| Equations balanced on the previous day | Equations balanced on the next day |
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Na2O + 3 SO2 = 2 NaO2 + 3 SO
H2SO4 + NH3 + O2 = H2O + NH3SO4 =>
2 H2SO4 + 2 NH3 + O2 = 2 H2O + 2 NH3SO4
C(H)4 + (O)2 = (H)2O + C(O)2 =>
C(H)4 + 2(O)2 = 2(H)2O + C(O)2
C(H)4 + (O)2 = (H)2O + C(O)2 =>
C(H)4 + 2(O)2 = 2(H)2O + C(O)2
Fe + H2O + O2 = Fe(OH)3 =>
4 Fe + 6 H2O + 3 O2 = 4 Fe(OH)3
KOH + Al(OH)3 = K[Al(OH)4] =>
KOH + Al(OH)3 = K[Al(OH)4]
Na + (Cl)2 = NaCl =>
2 Na + (Cl)2 = 2 NaCl
P4S3 + O2 = P2O5 + SO2 =>
P4S3 + 8 O2 = 2 P2O5 + 3 SO2
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
CuSO4 + KSCN + H2O = CuSCN + KHSO4 + HCN =>
6 CuSO4 + 7 KSCN + 4 H2O = 6 CuSCN + 7 KHSO4 + HCN
ZNS + O2 = ZNO + SO2 =>
2 ZNS + 3 O2 = 2 ZNO + 2 SO2
C4H8O3S + O2 = CO2 + SO2 + H2O =>
2 C4H8O3S + 11 O2 = 8 CO2 + 2 SO2 + 8 H2O
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
KMnO4 + Mg = MnO2 + MgO + K2O2 =>
2 KMnO4 + 2 Mg = 2 MnO2 + 2 MgO + K2O2
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH4OH =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH4OH
KMnO4 + Mg = MnO + MgO + K2O2 =>
2 KMnO4 + 4 Mg = 2 MnO + 4 MgO + K2O2
SnCl2 + HgCl2 + HCl = Hg + H2SnCl6 =>
SnCl2 + HgCl2 + 2 HCl = Hg + H2SnCl6
SnCl2 + HgCl2 + HCl = Hg + HSnCl5 =>
SnCl2 + HgCl2 + HCl = Hg + HSnCl5
SnCl2 + HgCl2 + HCl = Hg + H[SnCl5] =>
SnCl2 + HgCl2 + HCl = Hg + H[SnCl5]
Na + P4 = NaP4 =>
Na + P4 = NaP4
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
Cr2O7{2-} + I{-} + H{+} = I2 + Cr3{+} + H2O =>
3 Cr2O7{2-} + 34 I{-} + 42 H{+} = 17 I2 + 2 Cr3{+} + 21 H2O
Na2So3 + HCl = NaCl + H2So3 =>
Na2So3 + 2 HCl = 2 NaCl + H2So3
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaSO4 = CaO + O2 + SO2 =>
2 CaSO4 = 2 CaO + O2 + 2 SO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Bi(OH)3 + HCl = BiCl3 + H2O =>
Bi(OH)3 + 3 HCl = BiCl3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr + CaClO4 = CrClO4 + Ca =>
Cr + CaClO4 = CrClO4 + Ca
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
Cu + S = CuS =>
Cu + S = CuS
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ca3(PO4)2 + Si2O + C = CaSiO3 + CO2 + P =>
4 Ca3(PO4)2 + 6 Si2O + C = 12 CaSiO3 + CO2 + 8 P
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe + AgNO3 = FeNO3 + Ag =>
Fe + AgNO3 = FeNO3 + Ag
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
K4[Fe(CN)6] + KMnO4 + H2O = K3[Fe(CN)6] + MnO2 + KOH =>
3 K4[Fe(CN)6] + KMnO4 + 2 H2O = 3 K3[Fe(CN)6] + MnO2 + 4 KOH
BiCl3 + F2 + KOH = KBiO3 + KCl + H2O + KF =>
BiCl3 + F2 + 6 KOH = KBiO3 + 3 KCl + 3 H2O + 2 KF
PbCl2 + H2O = PbClOH + HCl =>
PbCl2 + H2O = PbClOH + HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
BiCl3 + Cl2 + KOH = KBiO3 + KCl + H2O =>
BiCl3 + Cl2 + 6 KOH = KBiO3 + 5 KCl + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/25/12
Equations balanced on 12/25/11
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