| Equations balanced on the previous day | Equations balanced on the next day |
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MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
HCl + NaOCl = Cl2 + H2O + NaCl =>
2 HCl + NaOCl = Cl2 + H2O + NaCl
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al(s) + Pb(NO3)2(aq) = Pb(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 Pb(NO3)2(aq) = 3 Pb(s) + 2 Al(NO3)3(aq)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Ga + N2 = GaN2 =>
Ga + N2 = GaN2
S + HNO2 = H2SO3 + N2O =>
S + 2 HNO2 = H2SO3 + N2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Sb4O6 + C = Sb + CO =>
Sb4O6 + 6 C = 4 Sb + 6 CO
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
KCl + Br = KBr + Cl2 =>
2 KCl + 2 Br = 2 KBr + Cl2
Cl2(g) + KBr(aq) = KCl(aq) + Br2(i) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(i)
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P2O3 + HOH = H3PO3 =>
P2O3 + 3 HOH = 2 H3PO3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pu{3+} + H{+} + HNO2 = Pu{4+} + H2O + NO =>
Pu{3+} + H{+} + HNO2 = Pu{4+} + H2O + NO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
HgO + Cl = HgCl + O2 =>
2 HgO + 2 Cl = 2 HgCl + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NpO2{+} + H{+} + HNO2 = NpO2{2+} + H2O + NO =>
NpO2{+} + H{+} + HNO2 = NpO2{2+} + H2O + NO
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CO2 + H2O = C2H6 + O =>
2 CO2 + 3 H2O = C2H6 + 7 O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH3(g) + O2(g) = NO(g) + H2O(i) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(i)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnI2 + F2 = MnF3 + IF5 =>
2 MnI2 + 13 F2 = 2 MnF3 + 4 IF5
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/19/09
Equations balanced on 05/19/08
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