| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KIO3 + 3 N2H4 = 2 KI + 6 N + 6 H2O
CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO
V(OH)5 + H3PO3 = V3(PO3)5 + H2O =>
3 V(OH)5 + 5 H3PO3 = V3(PO3)5 + 15 H2O
AgCl + KCl = K[AgCl2] =>
AgCl + KCl = K[AgCl2]
C32H66(s) + O2(g) = CO2(g) + H2O(g) =>
2 C32H66(s) + 97 O2(g) = 64 CO2(g) + 66 H2O(g)
Na + HBr = H2 + NaBr =>
2 Na + 2 HBr = H2 + 2 NaBr
CCl4 + H2O = HCl + C(OH)4 =>
CCl4 + 4 H2O = 4 HCl + C(OH)4
Ba(OH)2 + ZnI2 = BaI2 + Zn(OH)2 =>
Ba(OH)2 + ZnI2 = BaI2 + Zn(OH)2
Fe + Cr2(SO4)3 = FeSO4 + Cr =>
3 Fe + Cr2(SO4)3 = 3 FeSO4 + 2 Cr
C6H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C6H5OH(l) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
*2N2*6H2 = *2NH3 =>
*2N2*6H2 = 2*2NH3
I + KI = KII =>
I + KI = KII
SO3{2-} + Cr2O7{2-} + H{+} = HSO4{2-} + Cr{3+} + H2 =>
14 SO3{2-} + 2 Cr2O7{2-} + 16 H{+} = 14 HSO4{2-} + 4 Cr{3+} + H2
Li2CrO4 + AuClO3 = LiClO3 + Au2CrO4 =>
Li2CrO4 + 2 AuClO3 = 2 LiClO3 + Au2CrO4
Br + NaOH = BrOH + Na =>
Br + NaOH = BrOH + Na
CoBr2 + O2 = CoO + Br2 =>
2 CoBr2 + O2 = 2 CoO + 2 Br2
Ba(MnO4)2 + FeC2O4 + H2SO4 = BaSO4 + MnSO4 + Fe2(SO4)3 + H2O + CO2 =>
3 Ba(MnO4)2 + 10 FeC2O4 + 24 H2SO4 = 3 BaSO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 20 CO2
C6H2CH3(NO2)3 + O2 = CO2 + H2O + N2 =>
4 C6H2CH3(NO2)3 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
CuSO4*5H2O(aq) + Na2CO3(aq) = Cu2(OH)2CO3(s) + Na2SO4(aq) + H2O(l) + CO2(g) =>
2 CuSO4*5H2O(aq) + 2 Na2CO3(aq) = Cu2(OH)2CO3(s) + 2 Na2SO4(aq) + 9 H2O(l) + CO2(g)
Ne + H2O = NeO + H2 =>
Ne + H2O = NeO + H2
Mo(ClO3)2 = MoCl2 + O2 =>
Mo(ClO3)2 = MoCl2 + 3 O2
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Mg + H3C6H5O7 = MgC6H5O7 + H2 =>
2 Mg + 2 H3C6H5O7 = 2 MgC6H5O7 + 3 H2
Mo(ClO3)2 = MoCl2 + O2 =>
Mo(ClO3)2 = MoCl2 + 3 O2
CH3(CH2)4CH3 + Br2 = CH3(CH2)4CH3Br2 =>
CH3(CH2)4CH3 + Br2 = CH3(CH2)4CH3Br2
AgNO3 + Mn(NO3)2 + KNO3 + H2O = Ag + KMnO4 + HNO3 =>
5 AgNO3 + Mn(NO3)2 + KNO3 + 4 H2O = 5 Ag + KMnO4 + 8 HNO3
InCl3 + H2O = In2O3 + HCl =>
2 InCl3 + 3 H2O = In2O3 + 6 HCl
HOC6H4COOCH3 + NaOH = HOC6H4COONa + CH3OH =>
HOC6H4COOCH3 + NaOH = HOC6H4COONa + CH3OH
H2CO3 + Ca(HO)2 = CaCO3 + H2O =>
H2CO3 + Ca(HO)2 = CaCO3 + 2 H2O
CHCH3OH + O2 = CO2 + H2O =>
4 CHCH3OH + 11 O2 = 8 CO2 + 10 H2O
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2(aq) + H2O(g) + CO2(g) =>
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2(aq) + H2O(g) + CO2(g)
Al(PO4) + Zn = Zn3(PO4) + Al =>
Al(PO4) + 3 Zn = Zn3(PO4) + Al
MgCl2 + KH2PO4 = MgPO4 + KH2Cl2 =>
MgCl2 + KH2PO4 = MgPO4 + KH2Cl2
SO2 + OH* = HOSO2* =>
SO2 + OH* = HOSO2*
K2Cr2O7 + K2CO3 + H2C2O4 = K3Cr(C2O4)3 + CO2 + H2O =>
K2Cr2O7 + 2 K2CO3 + 9 H2C2O4 = 2 K3Cr(C2O4)3 + 8 CO2 + 9 H2O
C15H30(l) + O2(g) = CO2(g) + H2O(l) =>
2 C15H30(l) + 45 O2(g) = 30 CO2(g) + 30 H2O(l)
HgNO3 + NaCl = Hg2Cl2 + NaNO3 =>
2 HgNO3 + 2 NaCl = Hg2Cl2 + 2 NaNO3
Ca3(PO4)2 + NaOH = NaCaPO4 + Ca(OH)2 =>
Ca3(PO4)2 + 2 NaOH = 2 NaCaPO4 + Ca(OH)2
NaOH(at) + CO2(g) = NaHCO3(aq) =>
NaOH(at) + CO2(g) = NaHCO3(aq)
Ba + HCl = BaCl2 + H =>
Ba + 2 HCl = BaCl2 + 2 H
Na2CrO4 + KIO3 = Na2(IO3)2 + K2CrO4 =>
Na2CrO4 + 2 KIO3 = Na2(IO3)2 + K2CrO4
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
CrO4{2-} + ClO{-} + H2O = Cr(OH)3 + ClO4{-} + OH{-} =>
2 CrO4{2-} + ClO{-} + 5 H2O = 2 Cr(OH)3 + ClO4{-} + 4 OH{-}
CH3CH2Cl + Na = NaCl + CH3CH2 =>
CH3CH2Cl + Na = NaCl + CH3CH2
NaO + NOCl = NaNO2 + Cl =>
NaO + NOCl = NaNO2 + Cl
Ba(CH3COO)2 + KOH = Ba(OH)2 + KCH3COO =>
Ba(CH3COO)2 + 2 KOH = Ba(OH)2 + 2 KCH3COO
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
NiO + HNO3 = Ni(NO3)2 + H2 + O2 =>
2 NiO + 4 HNO3 = 2 Ni(NO3)2 + 2 H2 + O2
C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4 =>
2 C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4
HCHO + NaOH = HCOONa + CH3OH =>
2 HCHO + NaOH = HCOONa + CH3OH
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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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