| Equations balanced on the previous day | Equations balanced on the next day |
Si + 4 NaOH = Na4SiO4 + 2 H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
KIO3 + Cu(SCN) + HCl = KCl + Cu(SO4) + ICl + HCN + H2O =>
7 KIO3 + 4 Cu(SCN) + 14 HCl = 7 KCl + 4 Cu(SO4) + 7 ICl + 4 HCN + 5 H2O
Fe + O2 = Fe2O2 =>
2 Fe + O2 = Fe2O2
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Bi(NO3)3 + K3[Fe(CN)6] + H2O = Bi(OH)3 + KNO3 + Fe(NO3)3 + NH4NO3 + CO =>
4 Bi(NO3)3 + K3[Fe(CN)6] + 18 H2O = 4 Bi(OH)3 + 3 KNO3 + Fe(NO3)3 + 6 NH4NO3 + 6 CO
Na3PO4 + Ni(NO3)2 = Ni3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 NaNO3
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
C4H8 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 8 KMnO4 + 12 H2SO4 = 20 CH3COCH3 + 4 K2SO4 + 8 MnSO4 + 12 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
AgNO3 + FeSO4 = Ag2SO4 + Fe(NO3)2 =>
2 AgNO3 + FeSO4 = Ag2SO4 + Fe(NO3)2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C4H8 + KMnO4 + H2SO4 = C4H6O + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 4 KMnO4 + 6 H2SO4 = 5 C4H6O + 2 K2SO4 + 4 MnSO4 + 11 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HNO3 + HBr = NO + Br + H2O =>
HNO3 + 3 HBr = NO + 3 Br + 2 H2O
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
S + O2 = SO2 =>
S + O2 = SO2
NH3 + PbO = N2 + Pb + H2O =>
2 NH3 + 3 PbO = N2 + 3 Pb + 3 H2O
V + Cl2 = VCl3 =>
2 V + 3 Cl2 = 2 VCl3
KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
Co(NO3)2 + (NH4)2S = CoS + NH4NO3 =>
Co(NO3)2 + (NH4)2S = CoS + 2 NH4NO3
KMnO4 + H2SO4 = H2MnO4 + KSO4 =>
KMnO4 + H2SO4 = H2MnO4 + KSO4
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
P + Br = PBr3 =>
P + 3 Br = PBr3
CuCO3 + HNO3 = Cu(NO3)2 + H2CO3 =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + H2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Bi(NO3)3 + K4[Fe(CN)6] + H2O = Bi(OH)3 + KNO3 + Fe(NO3)2 + NH4NO3 + CO =>
4 Bi(NO3)3 + K4[Fe(CN)6] + 18 H2O = 4 Bi(OH)3 + 4 KNO3 + Fe(NO3)2 + 6 NH4NO3 + 6 CO
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
KMnO4{-} + S2{-} + H{+} = Mn2{+} + S0 + H2O + K{+} =>
2 KMnO4{-} + 11 S2{-} + 16 H{+} = Mn2{+} + 22 S0 + 8 H2O + 2 K{+}
Br + Mn(OH)2 = MnBr(OH)2 =>
Br + Mn(OH)2 = MnBr(OH)2
Al(OH)3 + H2SiF6 = AlF3 + H2O + SiO2 =>
2 Al(OH)3 + H2SiF6 = 2 AlF3 + 4 H2O + SiO2
Br2 + Mn(OH)2 = MnBr(OH)2 =>
Br2 + 2 Mn(OH)2 = 2 MnBr(OH)2
NaHPO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
8 NaHPO4 + 96(NH4)2MoO4 + 174 HNO3 = 8(NH4)3(PMo12O40) + 167 NH4NO3 + 8 NaNO3 + 93 H2O
KMnO4 + S2{-} + H{+} = Mn2{+} + S0 + H2O + K{+} =>
2 KMnO4 + 13 S2{-} + 16 H{+} = Mn2{+} + 26 S0 + 8 H2O + 2 K{+}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/03/14
Equations balanced on 06/02/13
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