| Equations balanced on the previous day | Equations balanced on the next day |
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2 Na + 2 H2O = 2 NaOH + H2
SO3 + HNO3 = H2SO4 + N2O5 =>
SO3 + 2 HNO3 = H2SO4 + N2O5
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
HgO2 = Hg + O2 =>
HgO2 = Hg + O2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
S + H2O = SOH + H2 =>
2 S + 2 H2O = 2 SOH + H2
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
MgSO4 + Cu = CuSO4 + Mg =>
MgSO4 + Cu = CuSO4 + Mg
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
CaO(s) + H2O(l) = Ca(OH)2(s) =>
CaO(s) + H2O(l) = Ca(OH)2(s)
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
CO + H2 = (CH3OH) =>
CO + 2 H2 = (CH3OH)
NaOH + CH3COOH = Na + CH3COO + H2O =>
NaOH + CH3COOH = Na + CH3COO + H2O
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Ni(NO3)3 + KBr = NiBr + K(NO3)3 =>
Ni(NO3)3 + KBr = NiBr + K(NO3)3
CoCl2(aq) + NaOH(l) = Co(OH)2(s) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(l) = Co(OH)2(s) + 2 NaCl(aq)
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
NH3(g) + HCl(g) = NH4Cl(s) =>
NH3(g) + HCl(g) = NH4Cl(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ClO2 + NaOH = NaClO2 + NaClO3 + H2O =>
2 ClO2 + 2 NaOH = NaClO2 + NaClO3 + H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
(NH4)2SO4 + Ca(OH)2 = NH4OH + SO4Ca =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + SO4Ca
Cu(OH)2 + H2SO4 = Cu2(SO4)2 + H2O =>
2 Cu(OH)2 + 2 H2SO4 = Cu2(SO4)2 + 4 H2O
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
K + NO3 = K2NO + O =>
2 K + NO3 = K2NO + 2 O
K + NO3 = K2NO + O2 =>
2 K + NO3 = K2NO + O2
K + NO3 = K2NO + O2 =>
2 K + NO3 = K2NO + O2
HNO3 + HC7H5O2 = NO3 + H2O + C7H5O =>
HNO3 + HC7H5O2 = NO3 + H2O + C7H5O
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Fe + Cu(NO3)2 = Cu + Fe(NO3)3 =>
2 Fe + 3 Cu(NO3)2 = 3 Cu + 2 Fe(NO3)3
Mg(OH)2 + (NH4)3PO4 = MgHPO4 + NH3 + H2O =>
Mg(OH)2 + (NH4)3PO4 = MgHPO4 + 3 NH3 + 2 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Mg + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg + Cu(NO3)2 = Cu + Mg(NO3)2
FeS + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS + 9 O2 + 4 H2O = 2 Fe2O3 + 4 H2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/03/09
Equations balanced on 04/02/08
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