| Equations balanced on the previous day | Equations balanced on the next day |
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Na + H2O = NaOH + H
Pt + HBr = Br2Pt + H2 =>
Pt + 2 HBr = Br2Pt + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al + O = AlO =>
Al + O = AlO
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C4H10 + O = H2O + CO2 =>
C4H10 + 13 O = 5 H2O + 4 CO2
K2CrO4 + Ba(NO3)2 = BaCrO4 + KNO3 =>
K2CrO4 + Ba(NO3)2 = BaCrO4 + 2 KNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOH + HNO3 = Na(NO3) + H2O =>
NaOH + HNO3 = Na(NO3) + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K2CrO4 + Ba(NO3)2 = BaCrO4 + KNO3 =>
K2CrO4 + Ba(NO3)2 = BaCrO4 + 2 KNO3
C + O2 = CO =>
2 C + O2 = 2 CO
HBr = H + Br =>
HBr = H + Br
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
Li3PO4 + Fe(CH3COO)2 = CH3COOLi + Fe3(PO4)2 =>
2 Li3PO4 + 3 Fe(CH3COO)2 = 6 CH3COOLi + Fe3(PO4)2
PbNO3 + NaCl = PbCl + NaNO3 =>
PbNO3 + NaCl = PbCl + NaNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + S = NaS =>
Na + S = NaS
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O
Mg(NH2)2 = Mg3N2 + NH3 =>
3 Mg(NH2)2 = Mg3N2 + 4 NH3
Fe + NCS = FeNCS =>
Fe + NCS = FeNCS
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NCS{-} + NH4{+} = NH4NCS =>
NCS{-} + NH4{+} = NH4NCS
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Fe + HCl = H2 + FeCl =>
2 Fe + 2 HCl = H2 + 2 FeCl
Ca(OH)2 + SO2 = CaH2S2O6 =>
Ca(OH)2 + 2 SO2 = CaH2S2O6
Zn(s) + H2SO4(ag) = ZnSO4(ag) + H2 =>
Zn(s) + H2SO4(ag) = ZnSO4(ag) + H2
Fe + HCl = H + FeCl =>
Fe + HCl = H + FeCl
Zn(s) + H2SO4(Ag) = ZnSO4(Ag) + H2 =>
Zn(s) + H2SO4(Ag) = ZnSO4(Ag) + H2
Ag + Cl = AgCl2 =>
Ag + 2 Cl = AgCl2
Cr{3+} + OH{-} = Cr(OH)3 =>
Cr{3+} + 3 OH{-} = Cr(OH)3
Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/05/11
Equations balanced on 07/05/10
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