| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClC6H4NH2 + 17 H2O2 = 6 CO2 + 19 H2O + HNO3 + HCl
MnO2 + MgAl = Mn + Al2O3 + MgO =>
5 MnO2 + 4 MgAl = 5 Mn + 2 Al2O3 + 4 MgO
H3C6H5O7 + NaOH = H2O + Na + H2C6H5O7 =>
H3C6H5O7 + NaOH = H2O + Na + H2C6H5O7
PH3 + KMnO4 = K3PO4 + MnO2 + H2O + H3PO2 =>
5 PH3 + 12 KMnO4 = 4 K3PO4 + 12 MnO2 + 6 H2O + H3PO2
CaO + Cl = CaOCl2 =>
CaO + 2 Cl = CaOCl2
Br2 + Mn(NO3)3 + NaOH = MnO2 + NaBr + NaNO3 + H2O =>
Br2 + 2 Mn(NO3)3 + 8 NaOH = 2 MnO2 + 2 NaBr + 6 NaNO3 + 4 H2O
BeH2 + CH3OH = Be(OH)2 + CH4 =>
BeH2 + 2 CH3OH = Be(OH)2 + 2 CH4
NaHCO3(aq) + C6H8O7(aq) = CO2(g) + Na3C6H5O7(aq) + H2O(l) =>
3 NaHCO3(aq) + C6H8O7(aq) = 3 CO2(g) + Na3C6H5O7(aq) + 3 H2O(l)
NaCl(aq) + F2(g) = NaF(s) + Cl(aq) =>
2 NaCl(aq) + F2(g) = 2 NaF(s) + 2 Cl(aq)
KOH + Au2S = K2S + AuOH =>
2 KOH + Au2S = K2S + 2 AuOH
Fe(NO3)2 + KCl = FeCl2 + KNO3 =>
Fe(NO3)2 + 2 KCl = FeCl2 + 2 KNO3
calciumcarbonate + hydrochloricacid = carbondioxide + calciumchloride + water =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Pd + HCl = PdCl + H2 =>
2 Pd + 2 HCl = 2 PdCl + H2
ZnCl2 + K3PO4 = Zn(PO4)2 + K3Cl =>
ZnCl2 + 2 K3PO4 = Zn(PO4)2 + 2 K3Cl
RbPO4 + MgSO4 = RbSO4 + MgPO4 =>
RbPO4 + MgSO4 = RbSO4 + MgPO4
FeCr2O4 + O2 + Na2CO3 = Fe2O3 + Na2CrO4 + CO2 =>
4 FeCr2O4 + 7 O2 + 8 Na2CO3 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
CoCl2 + KCNS = K2Co(CNS)4 + KCl =>
CoCl2 + 4 KCNS = K2Co(CNS)4 + 2 KCl
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
SO2 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
PBr3 + HOH = HBr + H3PO3 =>
PBr3 + 3 HOH = 3 HBr + H3PO3
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
BaO + SiO2 = Ba2SiO4 =>
2 BaO + SiO2 = Ba2SiO4
Na2SO3 + CaCl2 = Na2Cl2 + SO3Ca =>
Na2SO3 + CaCl2 = Na2Cl2 + SO3Ca
NF3 + O2 = NO + F2 =>
2 NF3 + O2 = 2 NO + 3 F2
FeKOH = Fe(OH)K =>
FeKOH = Fe(OH)K
H2SO4 + Ba(AlO2)2 = BaSO4 + Al2(SO4)3 + H2O =>
4 H2SO4 + Ba(AlO2)2 = BaSO4 + Al2(SO4)3 + 4 H2O
CrO3 + Fe(OH)2 = Cr(OH)3 + Fe2O3 + H2O =>
2 CrO3 + 6 Fe(OH)2 = 2 Cr(OH)3 + 3 Fe2O3 + 3 H2O
KClO3 + HCl = KCl + H2O + Cl =>
KClO3 + 6 HCl = KCl + 3 H2O + 6 Cl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCl + O2 = HClO4 =>
HCl + 2 O2 = HClO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KHCO3(s) = K2CO3(s) + CO2(g) + H2O(g) =>
2 KHCO3(s) = K2CO3(s) + CO2(g) + H2O(g)
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CdCl + MgS = CdS + MgCl =>
CdCl + MgS = CdS + MgCl
HCl + KC6H7O2 = C6H8O2 + KCl =>
HCl + KC6H7O2 = C6H8O2 + KCl
C6H4NHCOCH3SO2NH2 + H2O = C6H4NH2SO2NH2 + CH3COOH =>
C6H4NHCOCH3SO2NH2 + H2O = C6H4NH2SO2NH2 + CH3COOH
Cl2 + KOH + CrCl3 = K2CrO4 + KCl + H2O =>
3 Cl2 + 16 KOH + 2 CrCl3 = 2 K2CrO4 + 12 KCl + 8 H2O
CaO + Al2O3 + SiO2 = Ca + Al2SiO7 =>
2 CaO + Al2O3 + SiO2 = 2 Ca + Al2SiO7
MnSO4 + (NH4)2S2O8 + H2O = HMnO4 + (NH4)SO + H2SO4 =>
12 MnSO4 + 5(NH4)2S2O8 + 18 H2O = 12 HMnO4 + 10(NH4)SO + 12 H2SO4
FeO3 + C2O = Fe + CO2 =>
FeO3 + C2O = Fe + 2 CO2
HClO + Mg(OH)2 = H2O + Mg(ClO)2 =>
2 HClO + Mg(OH)2 = 2 H2O + Mg(ClO)2
C19H36O2 + H2 = C17H35COOCH3 =>
C19H36O2 + H2 = C17H35COOCH3
CH3COOH + C5H11OH = H2O + C8H16O2 =>
5 CH3COOH + 6 C5H11OH = 6 H2O + 5 C8H16O2
(NaC2H3O2) + AgNO3 = AgC2H3O2 + NaNO3 =>
(NaC2H3O2) + AgNO3 = AgC2H3O2 + NaNO3
(CH4)2 + O2 = CO2 + H2O =>
(CH4)2 + 4 O2 = 2 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/25
Équations équilibrées sur03/15/24
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