| Equations balanced on the previous day | Equations balanced on the next day |
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4 NH3 + 5 O2 = 4 NO + 6 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Cu + HNO3 = Cu2NO3 + NO2 + H2O =>
2 Cu + 2 HNO3 = Cu2NO3 + NO2 + H2O
SiO2(s) + C(s) = Si(s) + CO(g) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)
Sb2S3 + O = Sb4O6 + SO2 =>
2 Sb2S3 + 18 O = Sb4O6 + 6 SO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2SO4 + AlCl3 = NaCl + Al2(SO4)3 =>
3 Na2SO4 + 2 AlCl3 = 6 NaCl + Al2(SO4)3
Sb2S3 + O = Sb4O6 + SO2 =>
2 Sb2S3 + 18 O = Sb4O6 + 6 SO2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCl2 + Na2Cr2O7 = FeCr2O7 + NaCl =>
FeCl2 + Na2Cr2O7 = FeCr2O7 + 2 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al2(SO4)3 + Mg(NO3)2 = Al(NO3)3 + Mg(SO4) =>
Al2(SO4)3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 Mg(SO4)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CH4 + H2O = H + CO2 =>
CH4 + 2 H2O = 8 H + CO2
Al2(SO4)3 + MgCl2 = AlCl3 + MgSO4 =>
Al2(SO4)3 + 3 MgCl2 = 2 AlCl3 + 3 MgSO4
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Pb + H3PO4 = H25 + Pb3(PO4)2 =>
75 Pb + 50 H3PO4 = 6 H25 + 25 Pb3(PO4)2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Mg(NO3)2 + AlCl3 = Al(NO3)3 + MgCl2 =>
3 Mg(NO3)2 + 2 AlCl3 = 2 Al(NO3)3 + 3 MgCl2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al(OH)2 = Al{2+} + OH{-} =>
Al(OH)2 = Al{2+} + 2 OH{-}
Zn2 + Cl = ZnCl2 =>
Zn2 + 4 Cl = 2 ZnCl2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
H2 + O = H2O =>
H2 + O = H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
KCl + Na2SO4 = K2(SO4) + NaCl =>
2 KCl + Na2SO4 = K2(SO4) + 2 NaCl
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SO4 + Cu3PO4 = Na3PO4 + Cu2SO4 =>
3 Na2SO4 + 2 Cu3PO4 = 2 Na3PO4 + 3 Cu2SO4
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + S = FeS =>
Fe + S = FeS
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/04/08
Equations balanced on 02/03/07
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