| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBr(aq) + LiOH(aq) = LiBr + H2O(aq)
BaCl2(aq) + Na2SO4(s) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(s) = BaSO4(s) + 2 NaCl(aq)
HOCH2CH2NH2 + HCl = H2O + CH2CH2NH2Cl =>
HOCH2CH2NH2 + HCl = H2O + CH2CH2NH2Cl
SeO2 + Na2O = Na2SeO3 =>
SeO2 + Na2O = Na2SeO3
C6H11OH + Na = C6H10ONa + H =>
C6H11OH + Na = C6H10ONa + 2 H
CI2(g) + LiI(aq) = LiCI(aq) + I2(g) =>
CI2(g) + LiI(aq) = LiCI(aq) + I2(g)
Pb(NO3)2 + CrCl2 = PbCl2 + Cr(NO3)2 =>
Pb(NO3)2 + CrCl2 = PbCl2 + Cr(NO3)2
H2SO3 + SrCl2 = HCl + SrSO3 =>
H2SO3 + SrCl2 = 2 HCl + SrSO3
LiNO3 + K2S = KNO3 + Li2S =>
2 LiNO3 + K2S = 2 KNO3 + Li2S
HIO3 + SO2 + H2O = H2SO4 + I2 =>
2 HIO3 + 5 SO2 + 4 H2O = 5 H2SO4 + I2
BaCl2 + NH4SCN = Ba(SCN)2 + NH4Cl =>
BaCl2 + 2 NH4SCN = Ba(SCN)2 + 2 NH4Cl
C6H6O + H2O = C6H8O2 =>
C6H6O + H2O = C6H8O2
CH4 + O2 = C3O2 + H2O =>
3 CH4 + 4 O2 = C3O2 + 6 H2O
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
MgCl2 + LiI = MgI2 + LiCl =>
MgCl2 + 2 LiI = MgI2 + 2 LiCl
HBr(aq) + (NH4)2CO3(aq) = CO2(g) + H2O(l) + NH4Br(aq) =>
2 HBr(aq) + (NH4)2CO3(aq) = CO2(g) + H2O(l) + 2 NH4Br(aq)
K3PO4 + NaI = KI + Na3PO4 =>
K3PO4 + 3 NaI = 3 KI + Na3PO4
C2H4 + O2 = CO2 + H2O = =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C32H64 + O2 = CO2 + H2O =>
C32H64 + 48 O2 = 32 CO2 + 32 H2O
KMnO4 + MgSO4 = K2SO4 + Mg(MnO4)2 =>
2 KMnO4 + MgSO4 = K2SO4 + Mg(MnO4)2
Li + C = Li2C2 =>
2 Li + 2 C = Li2C2
BaCl2(aq) + NaOH(aq) = Ba(OH)2 + NaCl =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaCl
ZnCl2 + NaClO3 = NaCl + Zn(ClO3)2 =>
ZnCl2 + 2 NaClO3 = 2 NaCl + Zn(ClO3)2
S{-}2 + H2O2 = SO4{-}2 + H2O =>
S{-}2 + 4 H2O2 = SO4{-}2 + 4 H2O
Cu + S(t) = CuS =>
Cu + S(t) = CuS
KOHMgSO4 = KSO4MgOH =>
KOHMgSO4 = KSO4MgOH
NH4Cl(s) + Mg(OH)2 = NH4OH(s) + MgCl2(s) =>
2 NH4Cl(s) + Mg(OH)2 = 2 NH4OH(s) + MgCl2(s)
CH3CHO(ac) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CHO(ac) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
HCOONa + AgNO3 + NH3 + H2O = Ag + Na2CO3 + (NH4)2CO3 =>
18 HCOONa + 4 AgNO3 + 14 NH3 + 6 H2O = 4 Ag + 9 Na2CO3 + 9(NH4)2CO3
AlCl3 + Na2CO3 = Al2O3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 = Al2O3 + 6 NaCl + 3 CO2
Cl{-} + OH = ClO3{-} + H2O =>
Cl{-} + 6 OH = ClO3{-} + 3 H2O
HCH2COOH + NaOH = CH3COONa + H2O =>
HCH2COOH + NaOH = CH3COONa + H2O
Ba(OH)2 + KCl = BaCl2 + KOH =>
Ba(OH)2 + 2 KCl = BaCl2 + 2 KOH
C6H12 + Cl2 = C6H11Cl + HCl =>
C6H12 + Cl2 = C6H11Cl + HCl
H2SO4 + VCl2 = SO2 + VO2Cl + HCl + H2O =>
3 H2SO4 + 2 VCl2 = 3 SO2 + 2 VO2Cl + 2 HCl + 2 H2O
H2SO3 + SrCl2 = HCl + SrSO3 =>
H2SO3 + SrCl2 = 2 HCl + SrSO3
Al2O3 + KOH = H2O + KAlO2 =>
Al2O3 + 2 KOH = H2O + 2 KAlO2
Ag(NO3)3 + HCl = HNO3 + AgCl3 =>
Ag(NO3)3 + 3 HCl = 3 HNO3 + AgCl3
CUO + NH3 = H2O + CU + N2 =>
3 CUO + 2 NH3 = 3 H2O + 3 CU + N2
BrCO3 = BrO + CO2 =>
BrCO3 = BrO + CO2
C16H34 = C4H10 + C4H8 =>
C16H34 = C4H10 + 3 C4H8
(NH4)3PO4(s) = N2(g) + H2(g) + P4(s) + O2(g) =>
4(NH4)3PO4(s) = 6 N2(g) + 24 H2(g) + P4(s) + 8 O2(g)
CaO + TiO2 = CaTiO3 =>
CaO + TiO2 = CaTiO3
C6H12 + Cl2 = C6H11Cl + HCl =>
C6H12 + Cl2 = C6H11Cl + HCl
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
Zn + FeCl3 = Zn(Cl)2 + Fe =>
3 Zn + 2 FeCl3 = 3 Zn(Cl)2 + 2 Fe
AlOH3H2O = H3OAlOH2 =>
AlOH3H2O = H3OAlOH2
H2SO4 + Ba3(PO4)2 = BaSO4 + H3(PO4) =>
3 H2SO4 + Ba3(PO4)2 = 3 BaSO4 + 2 H3(PO4)
BiNo3 + NH4OH = BiOH + NH4No3 =>
BiNo3 + NH4OH = BiOH + NH4No3
SiHCl3 + H2O = Si2H2O3 + HCl =>
2 SiHCl3 + 3 H2O = Si2H2O3 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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