| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + 2 Mn(NO3)3 = 2 Mn + 3 Zn(NO3)2
NaI + CUSO4 = Na2SO4 + CUI2 =>
2 NaI + CUSO4 = Na2SO4 + CUI2
Cl + OH = ClO + H2O =>
Cl + 2 OH = ClO + H2O
Na2CO3(aq) + HCl(aq) = H2O(l) + CO2(g) + Na2Cl2(aq) =>
Na2CO3(aq) + 2 HCl(aq) = H2O(l) + CO2(g) + Na2Cl2(aq)
Zn(OH)2 + LiOH = Li2ZnO2 + H2O =>
Zn(OH)2 + 2 LiOH = Li2ZnO2 + 2 H2O
Si + B = SiB6 =>
Si + 6 B = SiB6
Cl + OH = ClO3 + H2O =>
Cl + 6 OH = ClO3 + 3 H2O
CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4
Al(OH)3 + HClO4 = Al(ClO4)3(aq) + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3(aq) + 3 H2O
Mg(HCO3)2 + KOH = Mg(OH)2 + KHCO3 =>
Mg(HCO3)2 + 2 KOH = Mg(OH)2 + 2 KHCO3
I2 + HF = I2F + H =>
I2 + HF = I2F + H
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O =>
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
NH4OH + TiOSO4 = TiO2 + (NH4)2SO4 + H2O =>
2 NH4OH + TiOSO4 = TiO2 + (NH4)2SO4 + H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
AgNO3 + Be = Be(NO3)2 + Ag =>
2 AgNO3 + Be = Be(NO3)2 + 2 Ag
Si + B = SiB3 =>
Si + 3 B = SiB3
Cl + OH = ClO2 + H2O =>
Cl + 4 OH = ClO2 + 2 H2O
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
LiHCO3HCl = ClHCO3LiH =>
LiHCO3HCl = ClHCO3LiH
CuCl2 + F2 = CuF2 + Cl =>
CuCl2 + F2 = CuF2 + 2 Cl
NaCl + Ag3N = AgCl + Na3N =>
3 NaCl + Ag3N = 3 AgCl + Na3N
Ba(NO3)2(aq) + NaSO4(aq) = BaSO4 + Na(NO3)2 =>
Ba(NO3)2(aq) + NaSO4(aq) = BaSO4 + Na(NO3)2
Cl + OH = ClOH =>
Cl + OH = ClOH
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
Pb(NO3)2 + KBr = PbBr2 + K(NO3) =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 K(NO3)
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O =>
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O
CaO + KOH = Ca(OH)2 + K2O =>
CaO + 2 KOH = Ca(OH)2 + K2O
HNO3(aq) + NaHCO3(aq) = H2O + CO2(g) + NaNO3(aq) =>
HNO3(aq) + NaHCO3(aq) = H2O + CO2(g) + NaNO3(aq)
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O =>
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
H3PO2 + FeCl3 + HCl = FeCl2 + H2O + PCl5 =>
H3PO2 + 4 FeCl3 + HCl = 4 FeCl2 + 2 H2O + PCl5
HBr + Ca(OH)2 = H2O + CaHBrO =>
HBr + Ca(OH)2 = H2O + CaHBrO
ZnO + BaO = ZnBaO2 =>
ZnO + BaO = ZnBaO2
MgClBaOH = BaClMgOH =>
MgClBaOH = BaClMgOH
H2OCO2 = H2CO3 =>
H2OCO2 = H2CO3
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2O(l) + CO2(g) =>
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2O(l) + CO2(g)
Na2CO3(aq) + CaCl2 = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2 = CaCO3(s) + 2 NaCl(aq)
H2SIO3 + KOH = K2SIO3 + H2O =>
H2SIO3 + 2 KOH = K2SIO3 + 2 H2O
Ca(OH)2 + Na2O = NaOH + CaO =>
Ca(OH)2 + Na2O = 2 NaOH + CaO
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2CO3(aq) =>
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2CO3(aq)
TiCl + Na = Ti + NaCl =>
TiCl + Na = Ti + NaCl
KMnO4 + HNO2 + KOH = K2MnO4 + KNO3 + H2O =>
2 KMnO4 + HNO2 + 3 KOH = 2 K2MnO4 + KNO3 + 2 H2O
Mg(NO3)2(aq) + BaCl2(aq) = Ba(NO3)2 + MgCl2 =>
Mg(NO3)2(aq) + BaCl2(aq) = Ba(NO3)2 + MgCl2
NaHCO3(aq) + HNO3(aq) = NaNO3 + H2CO3 =>
NaHCO3(aq) + HNO3(aq) = NaNO3 + H2CO3
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
NaHCO3(aq) + HNO3(aq) = NaNO3 + H2O + CO2 =>
NaHCO3(aq) + HNO3(aq) = NaNO3 + H2O + CO2
AgCH3COO + KCl = AgCl + KCH3COO =>
AgCH3COO + KCl = AgCl + KCH3COO
KFeO2 + HBr = KBr + HFeO2 =>
KFeO2 + HBr = KBr + HFeO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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