| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 2 NaI = CuI2 + 2 NaCl
AlCl3 + Fe(NO3)3 = Al(NO3)3 + FeCl3 =>
AlCl3 + Fe(NO3)3 = Al(NO3)3 + FeCl3
K3PO4 + NaOH = KOH + Na3PO4 =>
K3PO4 + 3 NaOH = 3 KOH + Na3PO4
Li + CmF5 = LiF + Cm =>
5 Li + CmF5 = 5 LiF + Cm
FeS + H{+} + NO3{-} = NO + SO4{-}2 + Fe + H2O =>
3 FeS + 4 H{+} + 7 NO3{-} = 7 NO + 3 SO4{-}2 + 3 Fe + 2 H2O
Na + Ca(ClO4)2 = Ca + Na(ClO4)2 =>
Na + Ca(ClO4)2 = Ca + Na(ClO4)2
Ag3N = Ag + N =>
Ag3N = 3 Ag + N
NaBr + Ba(OH)2 = BaBr2 + NaOH =>
2 NaBr + Ba(OH)2 = BaBr2 + 2 NaOH
BaCO3 + H{+} = Ba{2+} + CO2 + H2O =>
BaCO3 + 2 H{+} = Ba{2+} + CO2 + H2O
Cr + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr + 3 H2O2 + 2 NaOH = Na2CrO4 + 4 H2O
V2(SO4)3 + H2O = V2O3 + H2SO4 =>
V2(SO4)3 + 3 H2O = V2O3 + 3 H2SO4
KCIO = KCI + O =>
KCIO = KCI + O
C8H8O3 + H2O = CO2 + CH4 =>
4 C8H8O3 + 18 H2O = 15 CO2 + 17 CH4
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4(s) + NH4ClO4(aq) =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4(s) + 2 NH4ClO4(aq)
Pd + P2 = Pd2P =>
4 Pd + P2 = 2 Pd2P
MnO4{-} + Cl{-} + H{+} = MnO2 + H2O + Cl2 =>
2 MnO4{-} + 6 Cl{-} + 8 H{+} = 2 MnO2 + 4 H2O + 3 Cl2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
P2O5 + KOH = KPO3 + H2O =>
P2O5 + 2 KOH = 2 KPO3 + H2O
[Co(H2O)6](NO3)2 + (NH4)2CO3 + NH3 = [Co(NH3)4CO3]NO3 + H2O2 + H2O =>
2[Co(H2O)6](NO3)2 + 2(NH4)2CO3 + 2 NH3 = 2[Co(NH3)4CO3]NO3 + 7 H2O2 + 4 H2O
Br2 + H2S = HBr + S8 =>
8 Br2 + 8 H2S = 16 HBr + S8
CH3CH2CH2CH2CH2OH + HCl = CH3CH2CH2CH2Cl + H2O =>
4 CH3CH2CH2CH2CH2OH + 5 HCl = 5 CH3CH2CH2CH2Cl + 4 H2O
K + Cr(C2H3O2)3 = Cr + K(C2H3O2) =>
3 K + Cr(C2H3O2)3 = Cr + 3 K(C2H3O2)
SN + HNO3 + H2O = H2SNO3 + NO =>
3 SN + 4 HNO3 + H2O = 3 H2SNO3 + 4 NO
KMnO4 + H2O = KOH + MnO2 + [O] =>
2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3[O]
Mg3Bi2 + H2O = BiH3 + Mg(OH)2 =>
Mg3Bi2 + 6 H2O = 2 BiH3 + 3 Mg(OH)2
Hg(C2H3O2)2 + Na2S = HgS + Na(C2H3O2) =>
Hg(C2H3O2)2 + Na2S = HgS + 2 Na(C2H3O2)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HAsO3 + Na2O = NaAsO3 + H2O =>
2 HAsO3 + Na2O = 2 NaAsO3 + H2O
CH3COOH + NaHCO3 = H2O + NaCO3 + C2H5 =>
CH3COOH + 5 NaHCO3 = 2 H2O + 5 NaCO3 + C2H5
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
FeCl2 + Mn(No3)2 = Fe(No3)2 + MnCl2 =>
FeCl2 + Mn(No3)2 = Fe(No3)2 + MnCl2
AgClO3 + FeSO4 = Fe(ClO3)2 + Ag2SO4 =>
2 AgClO3 + FeSO4 = Fe(ClO3)2 + Ag2SO4
NaClO + NaCl + H2O = Cl + NaOH =>
NaClO + NaCl + H2O = 2 Cl + 2 NaOH
NH3*H2O + NaHSO4 = NH4HSO4 + NaOH =>
NH3*H2O + NaHSO4 = NH4HSO4 + NaOH
CH3CHO + AgOH + NH4OH = CH3COONH4 + H2O + Ag =>
CH3CHO + 2 AgOH + NH4OH = CH3COONH4 + 2 H2O + 2 Ag
K + H2O = KOH + H =>
K + H2O = KOH + H
FeCl2 + H2SO4 = FeSO4 + Cl2H2 =>
FeCl2 + H2SO4 = FeSO4 + Cl2H2
Tc2(CO3)7 + LiNO3 = Li2CO3 + Tc(NO3)7 =>
Tc2(CO3)7 + 14 LiNO3 = 7 Li2CO3 + 2 Tc(NO3)7
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
NO + H2S = N2 + S + H2O =>
2 NO + 2 H2S = N2 + 2 S + 2 H2O
CrCl3(s) + Mg(s) = Cr(s) + MgCl2(s) =>
2 CrCl3(s) + 3 Mg(s) = 2 Cr(s) + 3 MgCl2(s)
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
NH2OH + H2O2 = H2O + N2 =>
2 NH2OH + H2O2 = 4 H2O + N2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KNO3 + NaOH = KNa + NO3OH =>
KNO3 + NaOH = KNa + NO3OH
CH2O + NaClO = CO2 + NaCl + H2O =>
CH2O + 2 NaClO = CO2 + 2 NaCl + H2O
B + HF = HB + F2 =>
2 B + 2 HF = 2 HB + F2
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
CrCl3 + KMnO4 + H2O = KCl + MnCl2 + H2CrO4 + HCl =>
5 CrCl3 + 3 KMnO4 + 8 H2O = 3 KCl + 3 MnCl2 + 5 H2CrO4 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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