| Equations balanced on the previous day | Equations balanced on the next day |
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2 P + 3 I2 = 2 PI3
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
K2Cr2O8 + KI + H2SO4 = Cr2(SO)3 + K2SO4 + I2 + H2O =>
K2Cr2O8 + 26 KI + 17 H2SO4 = Cr2(SO)3 + 14 K2SO4 + 13 I2 + 17 H2O
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
K2Cr2O7 + KI + H2SO4 = Cr2(SO)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 24 KI + 16 H2SO4 = Cr2(SO)3 + 13 K2SO4 + 12 I2 + 16 H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Al(NO3)3(aq) + K3PO4(aq) = AlPO4(s) + K3(NO3)3(aq) =>
Al(NO3)3(aq) + K3PO4(aq) = AlPO4(s) + K3(NO3)3(aq)
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Cu + H2SO4 = CuS + Cu(SO4)2 + H2O =>
5 Cu + 8 H2SO4 = 2 CuS + 3 Cu(SO4)2 + 8 H2O
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
Cu + H2SO4 = CuS + Cu2(SO4)2 + H2O =>
8 Cu + 8 H2SO4 = 2 CuS + 3 Cu2(SO4)2 + 8 H2O
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Cu + H2SO4 = CuS + Cu(SO4)2 + H2O =>
5 Cu + 8 H2SO4 = 2 CuS + 3 Cu(SO4)2 + 8 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HNO3 + Na2CO3 = NaNO3 + H2CO3 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2CO3
Pb(NO3)2 + BaCl2 = Ba(NO3)2 + PbCl2 =>
Pb(NO3)2 + BaCl2 = Ba(NO3)2 + PbCl2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
Fe(SO4)2 + HClO + H2SO4 = Fe(SO4)3 + FeCl3 + H2O =>
9 Fe(SO4)2 + 6 HClO + 3 H2SO4 = 7 Fe(SO4)3 + 2 FeCl3 + 6 H2O
AL + Br = ALBr3 =>
AL + 3 Br = ALBr3
HCl + Ni(OH)2 = NiCl2 + H2O =>
2 HCl + Ni(OH)2 = NiCl2 + 2 H2O
Al + Cr2O3 = Cr + Al2O3 =>
2 Al + Cr2O3 = 2 Cr + Al2O3
Fe2(SO4)2 + HClO + H2SO4 = Fe(SO4)3 + FeCl3 + H2O =>
9 Fe2(SO4)2 + 24 HClO + 12 H2SO4 = 10 Fe(SO4)3 + 8 FeCl3 + 24 H2O
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
HCl + Be(OH)2 = BeCl2 + H2O =>
2 HCl + Be(OH)2 = BeCl2 + 2 H2O
P4 + NaOH + H2O = P2H5 + NaH2PO2 =>
7 P4 + 20 NaOH + 20 H2O = 4 P2H5 + 20 NaH2PO2
H2SO4 + H2O = SO4{2-} + H3O{+} =>
H2SO4 + 2 H2O = SO4{2-} + 2 H3O{+}
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
KCl + NaClO3 = KClO3 + NaCl =>
KCl + NaClO3 = KClO3 + NaCl
NiS + HCl + HNO3 = NiCl2 + NO + S + H2O =>
3 NiS + 6 HCl + 2 HNO3 = 3 NiCl2 + 2 NO + 3 S + 4 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
FeSO4 + HClO + H2SO4 = Fe(SO4)3 + FeCl3 + H2O =>
9 FeSO4 + 12 HClO + 6 H2SO4 = 5 Fe(SO4)3 + 4 FeCl3 + 12 H2O
MnO2 + KClO3 + KOH = KMnO4 + KCl + H20 =>
60 MnO2 + 20 KClO3 + 60 KOH = 60 KMnO4 + 20 KCl + 3 H20
Ba(OH)2 + Zn(OH)2 = BaZn(OH)4 =>
Ba(OH)2 + Zn(OH)2 = BaZn(OH)4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
MnO2 + KClO3 + KOH = KMnO4 + KCl + H2O =>
2 MnO2 + KClO3 + 2 KOH = 2 KMnO4 + KCl + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/12/19
Equations balanced on 08/11/18
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