| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2CHCH3 + 8 Cl2 = CCl3CCl2CCl2Cl3 + 6 HCl
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
KHCO3 + Ba(OH)2 = Ba(HCO3)2 + KOH =>
2 KHCO3 + Ba(OH)2 = Ba(HCO3)2 + 2 KOH
AgNO3 + KCH3COO = AgCH3COO + KNO3 =>
AgNO3 + KCH3COO = AgCH3COO + KNO3
Mg + KOH + H2O = K[Mg(OH)4] + H2 =>
2 Mg + 2 KOH + 6 H2O = 2 K[Mg(OH)4] + 3 H2
NiCO3 + MnO2 = NiMn2O4 + CO2 + O2 =>
2 NiCO3 + 4 MnO2 = 2 NiMn2O4 + 2 CO2 + O2
Na2SiO3 + K2SO4 = K2SiO3 + Na2SO4 =>
Na2SiO3 + K2SO4 = K2SiO3 + Na2SO4
K2SO4 + KNO3 = K3SO4NO3 =>
K2SO4 + KNO3 = K3SO4NO3
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
Br2 + NaOH = Br2(OH)2 + Na =>
Br2 + 2 NaOH = Br2(OH)2 + 2 Na
SnI4 + HCl = SnCl4 + HI =>
SnI4 + 4 HCl = SnCl4 + 4 HI
NiO(OH) + H2O + Cd = Ni(OH)2 + Cd(OH)2 =>
2 NiO(OH) + 2 H2O + Cd = 2 Ni(OH)2 + Cd(OH)2
SO3 + CO2 = CS2 + O2 =>
2 SO3 + CO2 = CS2 + 4 O2
AlCl3 + NH3 + H2O = Al(OH)3 + ClNH4 =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 ClNH4
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3
KCl(aq) + O2(g) = KClO3(aq) =>
2 KCl(aq) + 3 O2(g) = 2 KClO3(aq)
KNO3 + NH4Cl = KCl + H4N2O3 =>
KNO3 + NH4Cl = KCl + H4N2O3
CrO3 + H2SO4 = H2CrO4 + SO3 =>
CrO3 + H2SO4 = H2CrO4 + SO3
Fe + BaCl2 = FeCl3 + Ba =>
2 Fe + 3 BaCl2 = 2 FeCl3 + 3 Ba
C12H24O11 + O2 = CO2 + H2O =>
2 C12H24O11 + 25 O2 = 24 CO2 + 24 H2O
Cu4FeS3 + HNO3 + H2SO4 = CuSO4 + Fe2(SO4)3 + NO2 + H2O =>
2 Cu4FeS3 + 58 HNO3 + 5 H2SO4 = 8 CuSO4 + Fe2(SO4)3 + 58 NO2 + 34 H2O
K3P + H2O = K2O + H3P =>
2 K3P + 3 H2O = 3 K2O + 2 H3P
KOH(aq) + AlCl3(aq) = KCl(aq) + Al(OH)3(aq) =>
3 KOH(aq) + AlCl3(aq) = 3 KCl(aq) + Al(OH)3(aq)
Bi(OH)3HCl = Bi(OH)2ClH2O =>
Bi(OH)3HCl = Bi(OH)2ClH2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2SO4 + KNO3 = K3SO4NO3 =>
K2SO4 + KNO3 = K3SO4NO3
FeCl3 + CsOH = Fe(OH)3 + CsCl =>
FeCl3 + 3 CsOH = Fe(OH)3 + 3 CsCl
Br(l) + NaI(aq) = NaBr(aq) + I2(s) =>
2 Br(l) + 2 NaI(aq) = 2 NaBr(aq) + I2(s)
Na2C2O4 + H2SO4 = Na2H + HSO4C2O4 =>
Na2C2O4 + H2SO4 = Na2H + HSO4C2O4
C9H10O2KOH = C7H8OKC2H3O2 =>
C9H10O2KOH = C7H8OKC2H3O2
LiOH + HCOOH = LiCOH + OH =>
LiOH + HCOOH = LiCOH + 2 OH
Cr(OH)3 + H2SO4 = [Cr(OH)2]2SO4 + H2O =>
2 Cr(OH)3 + H2SO4 = [Cr(OH)2]2SO4 + 2 H2O
CuO + HCl = CuOH + Cl2 =>
2 CuO + 2 HCl = 2 CuOH + Cl2
H2SO4 + NaMnO4 = Na2SO4 + HMnO4 =>
H2SO4 + 2 NaMnO4 = Na2SO4 + 2 HMnO4
ZnOHF = ZnFOH =>
ZnOHF = ZnFOH
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2 =>
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2
Ni + CO3 = NiCO3 =>
Ni + CO3 = NiCO3
K3PO4 + (NH4)2SO4 = (NH4)3PO4 + K2SO4 =>
2 K3PO4 + 3(NH4)2SO4 = 2(NH4)3PO4 + 3 K2SO4
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
NaCl + NH4 = NaN + ClH4 =>
NaCl + NH4 = NaN + ClH4
MgSiO3 + Ba(OH)2 = Mg(OH)2 + BaSiO3 =>
MgSiO3 + Ba(OH)2 = Mg(OH)2 + BaSiO3
N2O(g) + O2(g) = NO2(g) =>
2 N2O(g) + 3 O2(g) = 4 NO2(g)
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
H2S + Fe(OH)3 = Fe + S(s) + H2O =>
3 H2S + 2 Fe(OH)3 = 2 Fe + 3 S(s) + 6 H2O
C2H5Br + NaOH = C2H4 + NaBr + H2O =>
C2H5Br + NaOH = C2H4 + NaBr + H2O
C2H4Br2 + NaOH = C2H4(ONa)2 + HBr =>
C2H4Br2 + 2 NaOH = C2H4(ONa)2 + 2 HBr
HNO2 + KOH = KNO3 + H =>
HNO2 + KOH = KNO3 + 2 H
Fe + CuSO4 = SO4Fe + Cu =>
Fe + CuSO4 = SO4Fe + Cu
NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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