| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + Na(OH) = H2O + NH3 + NaCl
Ba + P = BaP =>
Ba + P = BaP
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C2H4 + O = CO2 + H2O =>
C2H4 + 6 O = 2 CO2 + 2 H2O
Na2O + H2SO3 = Na2(SO3) + H2O =>
Na2O + H2SO3 = Na2(SO3) + H2O
P + KClO3 = KCl + P2O5 =>
6 P + 5 KClO3 = 5 KCl + 3 P2O5
C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH
H2SO4 + CaCl2 = CaSO4 + HCl =>
H2SO4 + CaCl2 = CaSO4 + 2 HCl
LiPO4(aq) + CaCl2(aq) = LiCl(aq) + Ca(PO4)2(s) =>
2 LiPO4(aq) + CaCl2(aq) = 2 LiCl(aq) + Ca(PO4)2(s)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + H2O + NO =>
6 FeSO4 + 3 H2SO4 + 2 HNO3 = 3 Fe2(SO4)3 + 4 H2O + 2 NO
Ca3(PO4)2 + HCl = Ca(H2PO4)2 + CaCl2 =>
Ca3(PO4)2 + 4 HCl = Ca(H2PO4)2 + 2 CaCl2
(COOH)2 + KMNO4 + H2SO4 = CO2 + MNSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMNO4 + 3 H2SO4 = 10 CO2 + 2 MNSO4 + K2SO4 + 8 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
MGO + H2SO4 = MGSO4 + H2O =>
MGO + H2SO4 = MGSO4 + H2O
H + ClO = Cl + H2O =>
2 H + ClO = Cl + H2O
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
PbO + NH3 = Pb + N + H2O =>
3 PbO + 2 NH3 = 3 Pb + 2 N + 3 H2O
HI = I2 + H2 =>
2 HI = I2 + H2
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
ZnS + O2 = ZnO + SO4 =>
2 ZnS + 5 O2 = 2 ZnO + 2 SO4
TiO2 + NH4F = (NH4)2TiF6 + H2O + NH3 =>
TiO2 + 6 NH4F = (NH4)2TiF6 + 2 H2O + 4 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
magnesium + hydrochloricacid = magnesiumchloride + hydrogen =>
Mg + 2 HCl = MgCl2 + H2
Mg + AGNo3 = Mg(No3)2 + AG =>
Mg + 2 AGNo3 = Mg(No3)2 + 2 AG
FeTiO3 + NH4F = (NH4)2TiF6 + H2O + NH3 + (NH4)4FeF6 =>
FeTiO3 + 12 NH4F = (NH4)2TiF6 + 3 H2O + 6 NH3 + (NH4)4FeF6
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Li + O2 = Li2O2 =>
2 Li + O2 = Li2O2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
SO3{-2} + MnO4{-} + H{+} = SO4{-2} + Mn{+2} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 6 H{+} = 5 SO4{-2} + 2 Mn{+2} + 3 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
H2S + HNO3 = NO2 + S + H2O =>
H2S + 2 HNO3 = 2 NO2 + S + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2C2O4 + NaOH = H2O + Na2C2O4 =>
H2C2O4 + 2 NaOH = 2 H2O + Na2C2O4
C4H10O + HBr = C4H9Br + H2O =>
C4H10O + HBr = C4H9Br + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Ca + H3PO4 = Ca3P2O8 + H2 =>
3 Ca + 2 H3PO4 = Ca3P2O8 + 3 H2
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
Ca + H2O = Ca(OH) + H2 =>
2 Ca + 2 H2O = 2 Ca(OH) + H2
H2S + O = H2O + SO2 =>
H2S + 3 O = H2O + SO2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Cu + HNO3 = Cu(NO3)2 + N2O + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + N2O + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2Fe(SO4)2 + (NH4)4Ce(SO4)4 = Fe2(SO4)3 + Ce2(SO4)3 + (NH4)2(SO4) =>
2(NH4)2Fe(SO4)2 + 2(NH4)4Ce(SO4)4 = Fe2(SO4)3 + Ce2(SO4)3 + 6(NH4)2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/18
Équations équilibrées sur04/20/17
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