| Equations balanced on the previous day | Equations balanced on the next day |
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HCl + NaOH = NaCl + H2O
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
N2H4 + OH = N2 + H2O =>
N2H4 + 4 OH = N2 + 4 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Na3PO4 + Ba(NO3)2 = NaNO3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 Ba(NO3)2 = 6 NaNO3 + Ba3(PO4)2
MnO2(s) + HCl(aq) = Cl2(g) + MnCl(aq) + H2O(l) =>
2 MnO2(s) + 8 HCl(aq) = 3 Cl2(g) + 2 MnCl(aq) + 4 H2O(l)
Fe(s) + Ca(NO3)2(aq) = Fe(NO3)(aq) + Ca(s) =>
2 Fe(s) + Ca(NO3)2(aq) = 2 Fe(NO3)(aq) + Ca(s)
Mg(OH)2 + H2O = H3O + MgO2 =>
Mg(OH)2 + 2 H2O = 2 H3O + MgO2
Na2CO3 + Co(NO3)2 = NaNO3 + CoCO3 =>
Na2CO3 + Co(NO3)2 = 2 NaNO3 + CoCO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
O2 + CH4 = CO2 + H2O =>
2 O2 + CH4 = CO2 + 2 H2O
Cu + Zn(NO3)2 = Zn + Cu(NO3)2 =>
Cu + Zn(NO3)2 = Zn + Cu(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Cu + Fe(NO3)3 = Fe + Cu(NO3)3 =>
Cu + Fe(NO3)3 = Fe + Cu(NO3)3
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
I + Cl = ICl3 =>
I + 3 Cl = ICl3
Al(OH)3 = Al3 + OH =>
3 Al(OH)3 = Al3 + 9 OH
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
MnO2(s) + HCl(aq) = Cl2(g) + MnCl(aq) + H2O(l) =>
2 MnO2(s) + 8 HCl(aq) = 3 Cl2(g) + 2 MnCl(aq) + 4 H2O(l)
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Zn + Pb(NO3) = Pb + ZnNO3 =>
Zn + Pb(NO3) = Pb + ZnNO3
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
(NH3)OH + H2O = OH + NH4 =>
(NH3)OH + H2O = 2 OH + NH4
MnO2(s) + HCl(aq) = Cl2(g) + MnCl(aq) + H2O(l) =>
2 MnO2(s) + 8 HCl(aq) = 3 Cl2(g) + 2 MnCl(aq) + 4 H2O(l)
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
KHP + NaOH = KOH + NaHP =>
KHP + NaOH = KOH + NaHP
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + H2O = H + NaOH =>
Na + H2O = H + NaOH
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
BaCO3 + H = Ba + CO2 + H2O =>
BaCO3 + 2 H = Ba + CO2 + H2O
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
XeF2 + H2O = Xe + HF + O2 =>
2 XeF2 + 2 H2O = 2 Xe + 4 HF + O2
Fe(s) + Sn(Cl4)(aq) = Fe(Cl4)(aq) + Sn(s) =>
Fe(s) + Sn(Cl4)(aq) = Fe(Cl4)(aq) + Sn(s)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/05/10
Equations balanced on 04/04/09
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