| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 |
CO2 + 2 NH3 = OC(NH2)2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
Cl2 + NaF2 = Na + Cl2F2 =>
Cl2 + NaF2 = Na + Cl2F2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
Mg + H3PO4 = H3 + Mg2(PO4)2 =>
2 Mg + 2 H3PO4 = 2 H3 + Mg2(PO4)2
C6H5O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
6 C6H5O7 + 15 NaHCO3 = 10 H2O + 21 CO2 + 5 Na3C6H5O7
IO2F + BrF3 = IF5 + Br2 + O2 =>
3 IO2F + 4 BrF3 = 3 IF5 + 2 Br2 + 3 O2
C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O
UO3 + BrF3 = UF4 + Br2 + O2 =>
6 UO3 + 8 BrF3 = 6 UF4 + 4 Br2 + 9 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2S + O2 + H2O = Na2S2O3 + NaOH =>
2 Na2S + 2 O2 + H2O = Na2S2O3 + 2 NaOH
HNO3 + Zn + KOH + H2O = K2[Zn(OH)4] + NH3 =>
HNO3 + 4 Zn + 8 KOH + 5 H2O = 4 K2[Zn(OH)4] + NH3
H2O + N2 = H4N2O3 + H2 =>
3 H2O + N2 = H4N2O3 + H2
H4N2O3 + H2 = N2 + H2O =>
H4N2O3 + H2 = N2 + 3 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
AI3OH + HCI = AICI3 + H2O =>
AI3OH + HCI = AICI3 + H2O
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Hg0 = Hg = =>
Hg0 = Hg
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
AI3OH + HCI = AICI3 + H2O =>
AI3OH + HCI = AICI3 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Sn + HF = SnF2 + H =>
Sn + 2 HF = SnF2 + 2 H
Sn + HF = SnF2 + H =>
Sn + 2 HF = SnF2 + 2 H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
MnSO4 + KBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + K2SO4 + N2H + H2O =>
11 MnSO4 + 22 KBiO3 + 68 HNO3 = 11 HMnO4 + 22 Bi(NO3)3 + 11 K2SO4 + N2H + 28 H2O
(NH4)2SO4 + FeCl3 = NH4Cl + Fe2(SO4)3 =>
3(NH4)2SO4 + 2 FeCl3 = 6 NH4Cl + Fe2(SO4)3
CaCO3 + HCl = CaCl + HCO3 =>
CaCO3 + HCl = CaCl + HCO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/28/08
Equations balanced on 12/28/07
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