| Équations équilibrées la veille | Équations équilibrées le lendemain |
H + Br = HBr
NH2CH3*HCl + NaOH = NaCl + H2O + NH2CH3 =>
NH2CH3*HCl + NaOH = NaCl + H2O + NH2CH3
(NH4)2CO3 + FeCl2 = NH4Cl + FeCO3 =>
(NH4)2CO3 + FeCl2 = 2 NH4Cl + FeCO3
COBr = CO + Br2 =>
2 COBr = 2 CO + Br2
HClO4 + RbOH = RbClO4 + H2O =>
HClO4 + RbOH = RbClO4 + H2O
NH3(g) + O2 = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2 = 4 NO2(g) + 6 H2O(l)
CaCO3 + CH3COOH = H2O + CO2 + CaCH3COO =>
8 CaCO3 + 9 CH3COOH = 6 H2O + 10 CO2 + 8 CaCH3COO
C2H5OH + C6H12O6 + CH4N2O = C26H31N5O3 + H2O =>
20 C2H5OH + 9 C6H12O6 + 10 CH4N2O = 4 C26H31N5O3 + 72 H2O
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
Cr2(SO4)3 + RbOH = Cr(OH)3 + Rb2SO4 =>
Cr2(SO4)3 + 6 RbOH = 2 Cr(OH)3 + 3 Rb2SO4
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq) =>
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq)
K2SO3 + H3PO4 = K3PO4 + H2SO3 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SO3
Fe(CO)5 + PF3 + H2 = Fe(CO)2(PF3)2(H)2 + CO =>
Fe(CO)5 + 2 PF3 + H2 = Fe(CO)2(PF3)2(H)2 + 3 CO
RbOH + HCl = RbCl + H2O =>
RbOH + HCl = RbCl + H2O
SnBr4 + Zn = ZnBr2 + Sn =>
SnBr4 + 2 Zn = 2 ZnBr2 + Sn
CH3CH2CHCHCH3 + H2O = CH3CH2CH(OH)CH2CH3 =>
CH3CH2CHCHCH3 + H2O = CH3CH2CH(OH)CH2CH3
BaCl2 + Rb2CO3 = BaCO3 + RbCl =>
BaCl2 + Rb2CO3 = BaCO3 + 2 RbCl
NaHCO3 + H2SO4 = H2CO3 + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 H2CO3 + Na2SO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
KNO2 + NaOH = KOH + NaNO2 =>
KNO2 + NaOH = KOH + NaNO2
Na2MnO4 + CH3COOH = NaMnO4 + H2MnO3 + H2O + CH3COONa =>
3 Na2MnO4 + 4 CH3COOH = 2 NaMnO4 + H2MnO3 + H2O + 4 CH3COONa
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq) =>
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq)
NaBH4 + B10H14 = NaB11H14 + H2 =>
NaBH4 + B10H14 = NaB11H14 + 2 H2
CO2 + CO3 + H2O = HCO3 =>
CO2 + CO3 + H2O = 2 HCO3
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq) =>
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq)
ZnO + HNO3 = HO + ZnNO3 =>
ZnO + HNO3 = HO + ZnNO3
O2 + Ca3N2 = Ca + NO3 =>
3 O2 + Ca3N2 = 3 Ca + 2 NO3
CuCl2NaCl = CuClNaCl2 =>
CuCl2NaCl = CuClNaCl2
NH3 + Cl2 + H2O = N2O + Cl{-} + H3O{+} =>
2 NH3 + 4 Cl2 + 9 H2O = N2O + 8 Cl{-} + 8 H3O{+}
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq) =>
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq)
NaMnO4 + H2C204 + H2SO4 = MnSO4 + CO2 + Na2SO4 + H2O =>
818 NaMnO4 + 5 H2C204 + 1227 H2SO4 = 818 MnSO4 + 1020 CO2 + 409 Na2SO4 + 1232 H2O
CuS + O2 = SO2 + Cu2O =>
4 CuS + 5 O2 = 4 SO2 + 2 Cu2O
H2SO4 + KBr = HBr + K2SO4 =>
H2SO4 + 2 KBr = 2 HBr + K2SO4
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq) =>
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq)
NH4Cl + FeSO4 + H2SO4 = (NH4)HSO4 + FeCl2 =>
2 NH4Cl + FeSO4 + H2SO4 = 2(NH4)HSO4 + FeCl2
FeCl2 + NaHCO3 = FeCO3 + H2O + CO2 + NaCl =>
FeCl2 + 2 NaHCO3 = FeCO3 + H2O + CO2 + 2 NaCl
C + (KNO3) + Fe + HCl = CCl4 + Fe(NO3)2 + KH =>
C + 4(KNO3) + 2 Fe + 4 HCl = CCl4 + 2 Fe(NO3)2 + 4 KH
AuCl3 + Si + H2O = Au + H2SiO3 + HCl =>
4 AuCl3 + 3 Si + 9 H2O = 4 Au + 3 H2SiO3 + 12 HCl
Cr + S8 = Cr2S =>
16 Cr + S8 = 8 Cr2S
H{+} + IO3{-} + I{-} = I2 + H2O =>
6 H{+} + IO3{-} + 5 I{-} = 3 I2 + 3 H2O
S{-2} + I2 = I{-} + S{-}2 =>
2 S{-2} + I2 = 2 I{-} + 2 S{-}2
NH3 + F = N2F4 + HF =>
2 NH3 + 10 F = N2F4 + 6 HF
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq) =>
CoSO4(aq) + (NH4)2CO3(aq) = CoCO3(s) + (NH4)2SO4(aq)
K2SIO3 + H2O = H2SIO3 + KOH =>
K2SIO3 + 2 H2O = H2SIO3 + 2 KOH
NaHCO3 + C3H5O(COOH)3 = Na3(COOH)3 + CO2 + H2O =>
9 NaHCO3 + C3H5O(COOH)3 = 3 Na3(COOH)3 + 6 CO2 + 4 H2O
Ca + Al = Ca3Al2 =>
3 Ca + 2 Al = Ca3Al2
KNO3 + PbO2 = Pb(NO3)4 + K2O =>
4 KNO3 + PbO2 = Pb(NO3)4 + 2 K2O
Ni + C = Ni4C3 =>
4 Ni + 3 C = Ni4C3
C14H22N2O + HCl = C14H22N2O*HCl =>
C14H22N2O + HCl = C14H22N2O*HCl
MnO2 + HCl + IH = MnCl2 + H2O + I2 =>
MnO2 + 2 HCl + 2 IH = MnCl2 + 2 H2O + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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