| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ph(NO3)2 + NaOH = PhOH + Na(NO3)2
Mn + SO4 + H2O = MnO4 + H2SO3 =>
Mn + 2 SO4 + 2 H2O = MnO4 + 2 H2SO3
OH{-} + Sn{4+} + Cr2O7{2-} = CrO4{-} + Sn{2+} + H2O =>
2 OH{-} + Sn{4+} + Cr2O7{2-} = 2 CrO4{-} + Sn{2+} + H2O
Na2S + CuCl2 = CuS + NaCl =>
Na2S + CuCl2 = CuS + 2 NaCl
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
SO2 + NH4OH = (NH4)2SO3 + H2O =>
SO2 + 2 NH4OH = (NH4)2SO3 + H2O
(CH3)2CHCH2Br + AgNO3 = AgBr + (CH3)2CHCH2NO3 =>
(CH3)2CHCH2Br + AgNO3 = AgBr + (CH3)2CHCH2NO3
Ba(OH)2 + BeO = BaO + Be(OH)2 =>
Ba(OH)2 + BeO = BaO + Be(OH)2
Fe(NO3)2 = Fe2O + NO2 + O2 =>
4 Fe(NO3)2 = 2 Fe2O + 8 NO2 + 3 O2
N2SO4 + BaCl2 = BaSO4 + N2Cl2 =>
N2SO4 + BaCl2 = BaSO4 + N2Cl2
Al(OH)3(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3(aq) + 3 H2O(l)
C2H5Cl + Cl2 = C2H4Cl2 + HCl =>
C2H5Cl + Cl2 = C2H4Cl2 + HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S2O3 + H2O = SO2 + H =>
S2O3 + H2O = 2 SO2 + 2 H
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
AlBr3 + I2 = Al2I3 + Br =>
4 AlBr3 + 3 I2 = 2 Al2I3 + 12 Br
P + Cl2 = PCl51 =>
2 P + 51 Cl2 = 2 PCl51
HNO3 + Br = HNO + O2Br =>
HNO3 + Br = HNO + O2Br
C3H7NO2 + KOH = C3H6NO2K + H2O =>
C3H7NO2 + KOH = C3H6NO2K + H2O
C106H263O116N16P + O2 = CO2 + H2O + NO3 + PO4 =>
4 C106H263O116N16P + 559 O2 = 424 CO2 + 526 H2O + 64 NO3 + 4 PO4
C3H8 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8 + 10 K2Cr2O7 + 40 H2SO4 = 9 CO2 + 10 K2SO4 + 10 Cr2(SO4)3 + 52 H2O
Na2SO3 + HF = NaF + H2O + SO2 =>
Na2SO3 + 2 HF = 2 NaF + H2O + SO2
BaCl2 + C6Na2O6 = NaCl + C6BaO6 =>
BaCl2 + C6Na2O6 = 2 NaCl + C6BaO6
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaBr2 + Fe = FeBr2 + Ca =>
CaBr2 + Fe = FeBr2 + Ca
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C + O2 = CO =>
2 C + O2 = 2 CO
Ca(ClO3)2 + Li3PO4 = Ca3(PO4)2 + LiClO3 =>
3 Ca(ClO3)2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiClO3
Cl2 + SnI4 = SnCl2 + I2 =>
Cl2 + SnI4 = SnCl2 + 2 I2
H2(g) + Br(l) = HBr(aq) =>
H2(g) + 2 Br(l) = 2 HBr(aq)
C12H22O11 + CH4N2O + C6H6 + H2O = C31H42N2O6 =>
C12H22O11 + 6 CH4N2O + 28 C6H6 + 19 H2O = 6 C31H42N2O6
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Au + Fe2O3 = Fe + Au2O =>
6 Au + Fe2O3 = 2 Fe + 3 Au2O
CaO(s) + SiO2(l) = CaSiO3(l) =>
CaO(s) + SiO2(l) = CaSiO3(l)
BaCl2 = Ba + Cl =>
BaCl2 = Ba + 2 Cl
NH4Cl(aq) + Cu(NO3)2(aq) = NH4NO3(aq) + CuCl2(aq) =>
2 NH4Cl(aq) + Cu(NO3)2(aq) = 2 NH4NO3(aq) + CuCl2(aq)
NO2O5 = N2O4 + O2 =>
2 NO2O5 = N2O4 + 5 O2
CO2(g) + H2O = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O = C6H12O6(s) + 6 O2(g)
Ir(ClO3)7 = O2 + IrCl7 =>
2 Ir(ClO3)7 = 21 O2 + 2 IrCl7
NaOH + Ca(OH)2 + Cl = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 4 Cl = Ca(ClO)2 + 2 NaCl + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2CO3(aq) + HCl = NaCl + H2O + CO2 =>
Na2CO3(aq) + 2 HCl = 2 NaCl + H2O + CO2
MnO4{-} + SO3{-} + OH{-} = MnO2 + SO4{2-} + H2O =>
MnO4{-} + 3 SO3{-} + 2 OH{-} = MnO2 + 3 SO4{2-} + H2O
FeSO4 + NaOH + H3PO4 + H2O2 = FePO4 + Na2SO4 + H2O =>
2 FeSO4 + 4 NaOH + 2 H3PO4 + H2O2 = 2 FePO4 + 2 Na2SO4 + 6 H2O
Cl + BaF2 = BaCl2 + F2 =>
2 Cl + BaF2 = BaCl2 + F2
FeSO4 + (NH4)2SO4 + H2O = FeSO4*(NH4)2SO4*6H2O =>
FeSO4 + (NH4)2SO4 + 6 H2O = FeSO4*(NH4)2SO4*6H2O
NaCl + ZnSO4 = ZnCl2 + Na2SO4 =>
2 NaCl + ZnSO4 = ZnCl2 + Na2SO4
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
N = N2 =>
2 N = N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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