| Equations balanced on the previous day | Equations balanced on the next day |
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3 Cu + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 4 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cu2CrO4 + Cr(ClO3)3 = CuClO3 + Cr2(CrO4)3 =>
3 Cu2CrO4 + 2 Cr(ClO3)3 = 6 CuClO3 + Cr2(CrO4)3
K2CrO4 + Mg(NO3)2 = KNO3 + MgCrO4 =>
K2CrO4 + Mg(NO3)2 = 2 KNO3 + MgCrO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
NaBH4 + H2SO4 = B2H6 + H2 + Na2SO4 =>
2 NaBH4 + H2SO4 = B2H6 + 2 H2 + Na2SO4
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K3[Cr(C2O4)3]*3H2O = K2CO3 + K2CrO4 + H2O + CO + CO2 =>
2 K3[Cr(C2O4)3]*3H2O = K2CO3 + 2 K2CrO4 + 6 H2O + 9 CO + 2 CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaSCN + NaOCl + Ca(OH)2 = NaCNO + NaCl + CaSO4 + H2O =>
NaSCN + 4 NaOCl + Ca(OH)2 = NaCNO + 4 NaCl + CaSO4 + H2O
CH3CO2H = CH3CO2 + H =>
CH3CO2H = CH3CO2 + H
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + H2SO4 = Ca2(SO4)2 + H2O =>
2 Ca(OH)2 + 2 H2SO4 = Ca2(SO4)2 + 4 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C6H6 + O2 = CO2 + H20 =>
10 C6H6 + 60 O2 = 60 CO2 + 3 H20
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Sb2O3 + HBr = SbBr3 + H2O =>
Sb2O3 + 6 HBr = 2 SbBr3 + 3 H2O
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
Hg2(NO3)2 + NaCO3 = Na(NO3)2 + Hg2CO3 =>
Hg2(NO3)2 + NaCO3 = Na(NO3)2 + Hg2CO3
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/06/08
Equations balanced on 02/05/07
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