| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO + SO3 = BaSO4
Fe(SO4) + NaOH = Fe(OH)2 + Na2(SO4) =>
Fe(SO4) + 2 NaOH = Fe(OH)2 + Na2(SO4)
FeS + HCI = FeCI + HS =>
FeS + HCI = FeCI + HS
NaNO3 + K2SO4 = Na2SO4 + KNO3 =>
2 NaNO3 + K2SO4 = Na2SO4 + 2 KNO3
CH3CHO + Na = CH3CHONa =>
CH3CHO + Na = CH3CHONa
K2O + H2 = K2 + H2O =>
K2O + H2 = K2 + H2O
NH4Br + Mg(NO3)2 = MgBr2 + NH4NO3 =>
2 NH4Br + Mg(NO3)2 = MgBr2 + 2 NH4NO3
H2S + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + H2O + K2SO4 =>
3 H2S + 13 H2SO4 + 4 K2Cr2O7 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
HC2H3O2 + CsOH = CsC2H3O2 + H2O =>
HC2H3O2 + CsOH = CsC2H3O2 + H2O
CH4 + Br2 = CH3Br + HBr2 =>
2 CH4 + 3 Br2 = 2 CH3Br + 2 HBr2
KMnO4 + C2H2O4 + H2SO4 = KHSO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 C2H2O4 + 4 H2SO4 = 2 KHSO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Pb(IO4)2 + Na = Na(IO4) + Pb =>
Pb(IO4)2 + 2 Na = 2 Na(IO4) + Pb
PCl3 + Cl3 = PCl5 =>
3 PCl3 + 2 Cl3 = 3 PCl5
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Ag + KSCN = Ag(SCN) + K =>
Ag + KSCN = Ag(SCN) + K
Rb3PO4 + Ti(NO3)4 = RbNO3 + Ti3(PO4)4 =>
4 Rb3PO4 + 3 Ti(NO3)4 = 12 RbNO3 + Ti3(PO4)4
AgNO3 + CaBr2 + H2O = AgBr2O + CaHNO3 + H2 =>
2 AgNO3 + 2 CaBr2 + 2 H2O = 2 AgBr2O + 2 CaHNO3 + H2
C35H72 = C10H22 + C2H4 =>
2 C35H72 = 2 C10H22 + 25 C2H4
Cu + F = CuF2 =>
Cu + 2 F = CuF2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H7COOH + Na = C3H7COONa + H2 =>
2 C3H7COOH + 2 Na = 2 C3H7COONa + H2
FeSCN + AgNO3 = AgSCN(s) + FeNO3(aq) =>
FeSCN + AgNO3 = AgSCN(s) + FeNO3(aq)
C6H12O6 + KMnO4 + KOH = K2CO3 + MnO2 + H2O =>
C6H12O6 + 8 KMnO4 + 4 KOH = 6 K2CO3 + 8 MnO2 + 8 H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
C2H4 + HBr = C4BrH9 =>
2 C2H4 + HBr = C4BrH9
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KClO3(s) + P4S3(s) = KCl(s) + P2O5(s) + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 6 P2O5(s) + 9 SO2(g)
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
NaSO + HCl = HSO + NaCl =>
NaSO + HCl = HSO + NaCl
PbS = Pb + S8 =>
8 PbS = 8 Pb + S8
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2SO3 + HCl + KI = I2 + Na2S + KCl + H2O =>
Na2SO3 + 6 HCl + 6 KI = 3 I2 + Na2S + 6 KCl + 3 H2O
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + Na2SO3 + CH3COOH = Mn(CH3COO)2 + Na2SO4 + KCH3COOH + H2O =>
KMnO4 + 3 Na2SO3 + 3 CH3COOH = Mn(CH3COO)2 + 3 Na2SO4 + KCH3COOH + H2O
MgCO3 + HCl = MgCl2 + CO2H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2H2O
NH4Cl + Hg2(NO3)2 = NH4(NO3)2 + Hg2Cl =>
NH4Cl + Hg2(NO3)2 = NH4(NO3)2 + Hg2Cl
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
NiO + Si = SiO + Ni =>
NiO + Si = SiO + Ni
Ni + (Dmg) = Ni(Dmg)2 =>
Ni + 2(Dmg) = Ni(Dmg)2
KHCO3 + C6H8O7*H2O = C6H5K3O7 + H2O + CO2 =>
3 KHCO3 + C6H8O7*H2O = C6H5K3O7 + 4 H2O + 3 CO2
TiCl4 + NaOH = NaCl + Ti(OH)4 =>
TiCl4 + 4 NaOH = 4 NaCl + Ti(OH)4
H2SO4(aq) + CaCO3(aq) = H2CO3 + CaSO4 =>
H2SO4(aq) + CaCO3(aq) = H2CO3 + CaSO4
AgNO3(aq) + CaI2(aq) = AgI(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaI2(aq) = 2 AgI(s) + Ca(NO3)2(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Au + HCl + NaCl = HAuCl4 + Na =>
Au + HCl + 3 NaCl = HAuCl4 + 3 Na
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ge + HNO3 = GeO + NO + H2O =>
3 Ge + 2 HNO3 = 3 GeO + 2 NO + H2O
K + H3PO4 = H2 + K3PO4 =>
6 K + 2 H3PO4 = 3 H2 + 2 K3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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