| Equations balanced on the previous day | Equations balanced on the next day |
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Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
AgNO3(aq) + Zn(s) = Zn(NO3)2(aq) + Ag(s) =>
2 AgNO3(aq) + Zn(s) = Zn(NO3)2(aq) + 2 Ag(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO3 + Cu = Cu(NO3)2 + H2 =>
2 HNO3 + Cu = Cu(NO3)2 + H2
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
P + Br = PBr2 =>
P + 2 Br = PBr2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
LiOH + H3PO4 = H2O + Li3PO4 =>
3 LiOH + H3PO4 = 3 H2O + Li3PO4
NH4OH + H2SO4 = H2O + (NH4)2SO4 =>
2 NH4OH + H2SO4 = 2 H2O + (NH4)2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2CO3 + CaCl2 = KCl + CaCO3 =>
K2CO3 + CaCl2 = 2 KCl + CaCO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaI + F2 = NaF + I2 =>
2 NaI + F2 = 2 NaF + I2
MgSO4 + Cu = CuSO4 + Mg =>
MgSO4 + Cu = CuSO4 + Mg
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Be + HNO3 = H2 + Be(NO3)2 =>
Be + 2 HNO3 = H2 + Be(NO3)2
FeSO4 + Ce(SO4)2 = Fe(SO4)3 + Ce2(SO4)3 =>
FeSO4 + 4 Ce(SO4)2 = Fe(SO4)3 + 2 Ce2(SO4)3
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
FeCl3 + KSCN = FeSCN + KCl3 =>
FeCl3 + KSCN = FeSCN + KCl3
HCl + CoCl2 = (CoCl4)2 + H =>
4 HCl + 2 CoCl2 = (CoCl4)2 + 4 H
HCl + CoCl2 = (CoCl4) + H =>
2 HCl + CoCl2 = (CoCl4) + 2 H
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(s) + FeCl3(aq) = Fe(s) + MgCl2(aq) =>
3 Mg(s) + 2 FeCl3(aq) = 2 Fe(s) + 3 MgCl2(aq)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KBrO3 + KBr + H2SO4 = Br2 + K2SO4 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 Br2 + 3 K2SO4 + 3 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/02/10
Equations balanced on 01/01/10
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