| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Fe(OH)3 + HNO3 = Fe{3+} + H2O + NO3{-} =>
Fe(OH)3 + 3 HNO3 = Fe{3+} + 3 H2O + 3 NO3{-}
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca + O = CaO =>
Ca + O = CaO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
NaC7H5O3 + HCl = C7H6O3 + NaCl =>
NaC7H5O3 + HCl = C7H6O3 + NaCl
KO + Ca(OH)2 + MnO = KCaMnO3 + H2O =>
KO + Ca(OH)2 + MnO = KCaMnO3 + H2O
KO2 + Ca(OH)2 + MnO = KCaMnO3 + H2O + O2 =>
2 KO2 + 2 Ca(OH)2 + 2 MnO = 2 KCaMnO3 + 2 H2O + O2
C8H8O3 + NaOH = CH3OH + NaC7H5O3 =>
C8H8O3 + NaOH = CH3OH + NaC7H5O3
Ag{+} + HCl = AgCl + H{+} =>
Ag{+} + HCl = AgCl + H{+}
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Zn + Cr2O7{2-} + H{+} = Zn2{2+} + Cr3{+} + H2O =>
34 Zn + 3 Cr2O7{2-} + 42 H{+} = 17 Zn2{2+} + 2 Cr3{+} + 21 H2O
MoO3 + Zn + H2SO4 = Mo203 + ZnSO4 + H2O =>
203 MoO3 + 609 Zn + 609 H2SO4 = Mo203 + 609 ZnSO4 + 609 H2O
KOH + CaO + MnO = KCaMnO2 + H2O + O2 =>
4 KOH + 4 CaO + 4 MnO = 4 KCaMnO2 + 2 H2O + O2
HCl + NaOH = NaClH2O =>
HCl + NaOH = NaClH2O
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
C6H11NO + O2 = CO2 + H2O + HCN =>
C6H11NO + 7 O2 = 5 CO2 + 5 H2O + HCN
KOH + CaO2 + MnO = KCaMnO3 + H2O + O2 =>
4 KOH + 4 CaO2 + 4 MnO = 4 KCaMnO3 + 2 H2O + O2
KOH + CaO + MnO = KCaMnO2 + H2O + O2 =>
4 KOH + 4 CaO + 4 MnO = 4 KCaMnO2 + 2 H2O + O2
KOH + BaO + MnO = KBaMnO2 + H2O + O2 =>
4 KOH + 4 BaO + 4 MnO = 4 KBaMnO2 + 2 H2O + O2
FeS2 + O2 = Fe2O3 + SO3 =>
4 FeS2 + 15 O2 = 2 Fe2O3 + 8 SO3
KOH + BaO + MnO2 = KBaMnO3 + H2O + O2 =>
4 KOH + 4 BaO + 4 MnO2 = 4 KBaMnO3 + 2 H2O + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Zn(s) + H2O(l) = Zn(OH)2(a) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2(a) + H2(g)
Zn(s) + H2O(l) = Zn(OH)2(a) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2(a) + H2(g)
Mg(s) + H2O = Mg(OH)2(a) + H2(g) =>
Mg(s) + 2 H2O = Mg(OH)2(a) + H2(g)
Fe2O3 = O2 + Fe =>
2 Fe2O3 = 3 O2 + 4 Fe
Fe(s) + H2O = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O = Fe3O4(s) + 4 H2(g)
Cu(s) + H2O = CuO + H2 =>
Cu(s) + H2O = CuO + H2
Na(s) + H2O(l) = NaOH(a) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(a) + H2(g)
Ca(s) + H2O(l) = Ca(OH)2(a) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(a) + H2(g)
H + N = NH3 =>
3 H + N = NH3
K(s) + H2O(l) = KOH(a) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(a) + H2(g)
Na2S2O3 + HCl = NaCl + SO2 + H2O + S =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + H2O + S
H2 + N2 = NH =>
H2 + N2 = 2 NH
H2 + N2 = NH4 =>
4 H2 + N2 = 2 NH4
Pb(s) + H2O(l) = H2(g) + Pb(OH)2(a) =>
Pb(s) + 2 H2O(l) = H2(g) + Pb(OH)2(a)
H2 + N2 = NH4 =>
4 H2 + N2 = 2 NH4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H + N = NH4 =>
4 H + N = NH4
Zn(s) + H2O(l) = Zn(OH)2(a) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2(a) + H2(g)
Mg(s) + H2O = Mg(OH)2(a) + H2(g) =>
Mg(s) + 2 H2O = Mg(OH)2(a) + H2(g)
Fe(s) + H2O = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O = Fe3O4(s) + 4 H2(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/09/10
Equations balanced on 09/08/09
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