| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(NO3)3 = Al2O3 + 6 NO2 + 3 O
(NH4)Cl + KOH = KCl + (NH3) + H2O =>
(NH4)Cl + KOH = KCl + (NH3) + H2O
Cu2TeO2 + LiMnO4 + H2TeO4 = Cu2TeO4 + MnTeO4 + LiTeO4 + H2O =>
Cu2TeO2 + LiMnO4 + 2 H2TeO4 = Cu2TeO4 + MnTeO4 + LiTeO4 + 2 H2O
K2TiO3 + HCl = TiCl4 + H2O + KOH =>
K2TiO3 + 4 HCl = TiCl4 + H2O + 2 KOH
Al + F2 = Al2(F2)3 =>
2 Al + 3 F2 = Al2(F2)3
HN3 + NO2 = N2O + H2O =>
6 HN3 + 8 NO2 = 13 N2O + 3 H2O
LiBr + Na3PO4 = NaBr + Li3PO4 =>
3 LiBr + Na3PO4 = 3 NaBr + Li3PO4
C15C40 + HCl = HC + CCl4 =>
C15C40 + 44 HCl = 44 HC + 11 CCl4
Ba(NO3)2 + KMnO4 = Ba(MnO4)2 + KNO3 =>
Ba(NO3)2 + 2 KMnO4 = Ba(MnO4)2 + 2 KNO3
NH4Cl + Fe(NO3)2 = NH4(NO3)2 + FeCl =>
NH4Cl + Fe(NO3)2 = NH4(NO3)2 + FeCl
CH2Cl + H2O = CH3O + HCl =>
CH2Cl + H2O = CH3O + HCl
(NH4)2Cu(SO4)2 + CH3COOH + KI = Cu(CH3COO)2 + KSO3 + I2 + NH3 + H2O =>
(NH4)2Cu(SO4)2 + 2 CH3COOH + 2 KI = Cu(CH3COO)2 + 2 KSO3 + I2 + 2 NH3 + 2 H2O
Cu + AuNo3 = Cu(No3)2 + Au =>
Cu + 2 AuNo3 = Cu(No3)2 + 2 Au
Mg + CuO = Cu + MgO =>
Mg + CuO = Cu + MgO
Au + CN = Au(CN)2 =>
Au + 2 CN = Au(CN)2
HNO3(aq) + Na2CO3 = NaNO3(aq) + CO2(g) + H2O =>
2 HNO3(aq) + Na2CO3 = 2 NaNO3(aq) + CO2(g) + H2O
MgNO3(aq) + Na2CO3(aq) = MgCO3 + Na2NO3 =>
MgNO3(aq) + Na2CO3(aq) = MgCO3 + Na2NO3
NaBrO3 + C4H8O = C4H6O2 + NaBr + H2O =>
2 NaBrO3 + 3 C4H8O = 3 C4H6O2 + 2 NaBr + 3 H2O
Na3[Fe(CN)6] + Na2SO4 + MnSO4 + H2O = Na4[Fe(CN)6] + NaMnO4 + H2SO4 =>
5 Na3[Fe(CN)6] + 3 Na2SO4 + MnSO4 + 4 H2O = 5 Na4[Fe(CN)6] + NaMnO4 + 4 H2SO4
ZnS + CuCl2 = ZnCl2 + CuS =>
ZnS + CuCl2 = ZnCl2 + CuS
H3 + PO4 = H3PO4 =>
H3 + PO4 = H3PO4
MnO4{-}1 + I{-}1 + H{+} = Mn{+} + I2 + H2O =>
MnO4{-}1 + 6 I{-}1 + 8 H{+} = Mn{+} + 3 I2 + 4 H2O
Cu + NaOH = Cu2O + Na + H2 =>
4 Cu + 2 NaOH = 2 Cu2O + 2 Na + H2
B + C2 = BC =>
2 B + C2 = 2 BC
Zn + PbO2 = ZnO + PbO =>
Zn + PbO2 = ZnO + PbO
H3 + PO4 = P2O5 + H2O =>
2 H3 + 2 PO4 = P2O5 + 3 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
H2S + F2 = S8 + HF =>
8 H2S + 8 F2 = S8 + 16 HF
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
NH4 + H2O2 = NH3 + H2O =>
2 NH4 + H2O2 = 2 NH3 + 2 H2O
Sb + KOH + H2O2 = H2K2Sb2O7 + H2O =>
2 Sb + 2 KOH + 5 H2O2 = H2K2Sb2O7 + 5 H2O
Zn + NH4OH = Zn(NH3)4 + H2O =>
Zn + 4 NH4OH = Zn(NH3)4 + 4 H2O
Na + H2SO4 = H2NaSO4 =>
Na + H2SO4 = H2NaSO4
Au + CN = AuCN =>
Au + CN = AuCN
Cr2O7{2-} + Sn + H{+} = Cr{3+} + Sn{2+} + H2O =>
Cr2O7{2-} + 3 Sn + 14 H{+} = 2 Cr{3+} + 3 Sn{2+} + 7 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
HO2 + NO = H2O + NO2 =>
2 HO2 + 3 NO = H2O + 3 NO2
Mg(NO3)2(ac) + LiOH = Mg(OH)2 + LiNO3 =>
Mg(NO3)2(ac) + 2 LiOH = Mg(OH)2 + 2 LiNO3
HCl + C7H8 = C7H7Cl + H2 =>
HCl + C7H8 = C7H7Cl + H2
H2O + K3[Fe(CN)6] + Sn = Sn[Fe(CN)6] + KOH + H2 =>
6 H2O + 2 K3[Fe(CN)6] + 2 Sn = 2 Sn[Fe(CN)6] + 6 KOH + 3 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Zn + FeBr3 = ZnBr2 + Fe =>
3 Zn + 2 FeBr3 = 3 ZnBr2 + 2 Fe
H2SO4 + BaNO3 = BaSO4 + H + NO3 =>
H2SO4 + BaNO3 = BaSO4 + 2 H + NO3
C2H2 + I2 = C2HI + HI =>
C2H2 + I2 = C2HI + HI
KMnO4 + NaS + H2O = KOH + MnO2 + NaOH + S2 =>
2 KMnO4 + 6 NaS + 4 H2O = 2 KOH + 2 MnO2 + 6 NaOH + 3 S2
BaO + Al = Ba + Al2O3 =>
3 BaO + 2 Al = 3 Ba + Al2O3
Fe2O3 + CO2 = Fe2(CO3)3 =>
Fe2O3 + 3 CO2 = Fe2(CO3)3
AgNO2 + Li = LiNO2 + Ag =>
AgNO2 + Li = LiNO2 + Ag
T1 + N2 = T1N =>
2 T1 + N2 = 2 T1N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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