| Equations balanced on the previous day | Equations balanced on the next day |
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2 Fe + 3 H2O = Fe2O3 + 3 H2
Au + HNO3 + HCl = H(AuCl4) + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = H(AuCl4) + 3 NO2 + 3 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Hg2(NO3)2 + Na2CO3 = NaNO3 + Hg2CO3 =>
Hg2(NO3)2 + Na2CO3 = 2 NaNO3 + Hg2CO3
AgNO3 + Pb = Pb(NO3) + Ag =>
AgNO3 + Pb = Pb(NO3) + Ag
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Au + HNO3 + HCl = H(AuCl4) + NO + H2O =>
Au + HNO3 + 4 HCl = H(AuCl4) + NO + 2 H2O
CrO4 + FeCO3 + H2O = Cr(OH)3 + Fe(OH)3 + CO3 =>
3 CrO4 + 5 FeCO3 + 12 H2O = 3 Cr(OH)3 + 5 Fe(OH)3 + 5 CO3
AgNO3 + Pb(s) = Pb(NO3)2 + Ag(s) =>
2 AgNO3 + Pb(s) = Pb(NO3)2 + 2 Ag(s)
B + SiO2 = Si + B2O3 =>
4 B + 3 SiO2 = 3 Si + 2 B2O3
AgNO3 + Pb(s) = Pb(NO3)2 + Ag =>
2 AgNO3 + Pb(s) = Pb(NO3)2 + 2 Ag
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH4 + Cl2 = CH3Cl3 + HCl =>
CH4 + 2 Cl2 = CH3Cl3 + HCl
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C10H16 + Cl2 = HCl + C =>
C10H16 + 8 Cl2 = 16 HCl + 10 C
Rb + CH3COOH = RbC2H3O2 + H =>
Rb + CH3COOH = RbC2H3O2 + H
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Al2O3 = Al + O =>
Al2O3 = 2 Al + 3 O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CaO + H2O = Ca(HO)2 =>
CaO + H2O = Ca(HO)2
C2H5OH + O = CO + H2O =>
C2H5OH + 4 O = 2 CO + 3 H2O
Li2SO4 + NaOH = LiOH + Na2SO4 =>
Li2SO4 + 2 NaOH = 2 LiOH + Na2SO4
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C8H18 + O = CO2 + H2O =>
C8H18 + 25 O = 8 CO2 + 9 H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
PbCl2(aq) + Li2SO4(aq) = PbSO4(s) + LiCl(aq) =>
PbCl2(aq) + Li2SO4(aq) = PbSO4(s) + 2 LiCl(aq)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HClO4 + NH4OH = NH4(ClO4) + H2O =>
HClO4 + NH4OH = NH4(ClO4) + H2O
Li2SO4 + SrCl2 = LiCl + SrSO4 =>
Li2SO4 + SrCl2 = 2 LiCl + SrSO4
CO2 + HOH = C6H12O6 + O2 =>
6 CO2 + 6 HOH = C6H12O6 + 6 O2
Al4C3 + HNO3 = Al(NO3)3 + H4C =>
Al4C3 + 12 HNO3 = 4 Al(NO3)3 + 3 H4C
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al2(SO4)3 + H3PO4 = AlPO4 + H2SO4 =>
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO4
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/09/11
Equations balanced on 04/08/10
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