Equations balanced on the previous day | Equations balanced on the next day |
Na2S + CaCO3 = CaS + Na2CO3
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
P2O5 + C = CO + P =>
P2O5 + 5 C = 5 CO + 2 P
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
Pb + Na2S = PbS + Na =>
Pb + Na2S = PbS + 2 Na
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Cu2[Fe(CN)6] + HNO3 = Cu(NO3)2 + H4[Fe(CN)6] =>
Cu2[Fe(CN)6] + 4 HNO3 = 2 Cu(NO3)2 + H4[Fe(CN)6]
AlP + Mg = Mg3P2 + Al =>
2 AlP + 3 Mg = Mg3P2 + 2 Al
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
HSO3{-} + MnO4{-} + OH{-} = H2O + MnO2 + SO4{-2} =>
3 HSO3{-} + 2 MnO4{-} + OH{-} = 2 H2O + 2 MnO2 + 3 SO4{-2}
N2 + O2 = NO =>
N2 + O2 = 2 NO
H2SO4 + KBr = H2O + KHSO4 + SO2 + Br2 =>
3 H2SO4 + 2 KBr = 2 H2O + 2 KHSO4 + SO2 + Br2
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
KH2PO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
10 KH2PO2 + 8 KMnO4 + 17 H2SO4 = 9 K2SO4 + 8 MnSO4 + 10 H3PO4 + 12 H2O
CO = C + O2 =>
2 CO = 2 C + O2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
N2 + K = K3N =>
N2 + 6 K = 2 K3N
K2SO4 + Ba(NO3)2 = BaSO4 + KNO3 =>
K2SO4 + Ba(NO3)2 = BaSO4 + 2 KNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + CaCl2 = AgCl + CaN2O6 =>
2 AgNO3 + CaCl2 = 2 AgCl + CaN2O6
H{+} + Cr2O7{-2} + C2H5OH = Cr{+3} + C2H4O + H2O =>
8 H{+} + Cr2O7{-2} + 3 C2H5OH = 2 Cr{+3} + 3 C2H4O + 7 H2O
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
Ai2(SO4)3 = Ai2O3 + SO3 =>
Ai2(SO4)3 = Ai2O3 + 3 SO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Fe2S3 + Ca = CaS + Fe =>
Fe2S3 + 3 Ca = 3 CaS + 2 Fe
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/09/13
Equations balanced on 12/09/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.