| Équations équilibrées la veille | Équations équilibrées le lendemain |
GaCl3 + H3PO4 = GaPO4 + 3 HCl
Al + Fe2 = AlFe =>
2 Al + Fe2 = 2 AlFe
Na + CaO = Na2O + Ca =>
2 Na + CaO = Na2O + Ca
K + HNO3 = KNO3 + NO2 + H2O =>
K + 2 HNO3 = KNO3 + NO2 + H2O
NiO + H = Ni + OH =>
NiO + H = Ni + OH
Al(s) + NiSO4(aq) = Ni(s) + Al2(SO4)3 =>
2 Al(s) + 3 NiSO4(aq) = 3 Ni(s) + Al2(SO4)3
F(s) + Ca(g) = CaF2 =>
2 F(s) + Ca(g) = CaF2
Cl + KOH = KClO3 + KCl + H2O =>
6 Cl + 6 KOH = KClO3 + 5 KCl + 3 H2O
C3H8(aq) + O2(g) = CO2(g) + H2O(g) =>
C3H8(aq) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
C6H5CH3HNO3 = C6H4NO2CH3H2O =>
C6H5CH3HNO3 = C6H4NO2CH3H2O
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
Ag + CuSO4 = AgCu + AgSO4 =>
2 Ag + CuSO4 = AgCu + AgSO4
Cu + Na2S = CuS2 + Na =>
Cu + 2 Na2S = CuS2 + 4 Na
Ba(NO3)2 + SO2 = BaSO4 + NO2 =>
Ba(NO3)2 + SO2 = BaSO4 + 2 NO2
Tl + O2 = Tl2O3 =>
4 Tl + 3 O2 = 2 Tl2O3
FeCl3 + MgO = MgCl2 + Fe2O3 =>
2 FeCl3 + 3 MgO = 3 MgCl2 + Fe2O3
NO3 + Cl = NO2 + ClO =>
NO3 + Cl = NO2 + ClO
Li + MnO2 = LiMnO2 =>
Li + MnO2 = LiMnO2
Ba(OH)2 + HBr = H2O + BaBr2 =>
Ba(OH)2 + 2 HBr = 2 H2O + BaBr2
CH3NH2C2H5Cl = HClC3H8NH =>
CH3NH2C2H5Cl = HClC3H8NH
Na + HCl(aq) = NaCl + H =>
Na + HCl(aq) = NaCl + H
C20H14O4 + CH3COOH = C20H14O4CH3COOH =>
C20H14O4 + CH3COOH = C20H14O4CH3COOH
NiCl2 = Ni + Cl =>
NiCl2 = Ni + 2 Cl
P4 + S2 = P2S3 =>
P4 + 3 S2 = 2 P2S3
CrO4{2-} + NO2{-} + H2O = Cr(OH)3 + NO3{-} + OH{-} =>
2 CrO4{2-} + 3 NO2{-} + 5 H2O = 2 Cr(OH)3 + 3 NO3{-} + 4 OH{-}
C4H9SH(l) + O2(g) = CO2(g) + H2O(l) + SOH =>
4 C4H9SH(l) + 27 O2(g) = 16 CO2(g) + 18 H2O(l) + 4 SOH
C6H5CH2NH2 + HCl = C6H5CH2NH3Cl =>
C6H5CH2NH2 + HCl = C6H5CH2NH3Cl
Cu(s) + H2SO4(l) = CuSO4 + SO2 + H2O =>
Cu(s) + 2 H2SO4(l) = CuSO4 + SO2 + 2 H2O
Ni(ClO3)2 = NiCl2 + O =>
Ni(ClO3)2 = NiCl2 + 6 O
Zn + OH{-} + H2O = Zn(OH)42{-} + H2 =>
2 Zn + 2 OH{-} + 82 H2O = 2 Zn(OH)42{-} + 41 H2
KClO3 + ZnCl2 = KCl + Zn(ClO3)2 =>
2 KClO3 + ZnCl2 = 2 KCl + Zn(ClO3)2
Se4 + O2 = SeO2 =>
Se4 + 4 O2 = 4 SeO2
Fe(CN)2 + KCN = K4Fe(CN)6 =>
Fe(CN)2 + 4 KCN = K4Fe(CN)6
BaCl2 + MnSO4 = BaSO4 + MnCl2 =>
BaCl2 + MnSO4 = BaSO4 + MnCl2
KMnO4 + Al(OH)3 = KOH + Al(MnO4)3 =>
3 KMnO4 + Al(OH)3 = 3 KOH + Al(MnO4)3
C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl
Pb(OH)4 + Ga2Se3 = PbSe2 + Ga(OH)3 =>
3 Pb(OH)4 + 2 Ga2Se3 = 3 PbSe2 + 4 Ga(OH)3
KMnO4 + HNO2 = Mn(NO3)2 + KNO2 + KNO3 + H2O =>
2 KMnO4 + 6 HNO2 = 2 Mn(NO3)2 + KNO2 + KNO3 + 3 H2O
K3N + O2 = K2O + NO =>
4 K3N + 5 O2 = 6 K2O + 4 NO
FeCl3(aq) + KOH = Fe(OH)3(s) + KCl(aq) =>
FeCl3(aq) + 3 KOH = Fe(OH)3(s) + 3 KCl(aq)
Ag + CuSO4 = AgCu + AgSO4 =>
2 Ag + CuSO4 = AgCu + AgSO4
KMnO4 + KI = KMnO3 + I2 + K2O =>
KMnO4 + 2 KI = KMnO3 + I2 + K2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
SiH4 + N2O = SiO2 + N2 + H =>
SiH4 + 2 N2O = SiO2 + 2 N2 + 4 H
CH4C = C2H4 =>
CH4C = C2H4
PbCrO4 + CH3COOH = PbCOOH + CH3CrO4 =>
PbCrO4 + CH3COOH = PbCOOH + CH3CrO4
CH3COH + H2 = CH2CH2OH =>
2 CH3COH + H2 = 2 CH2CH2OH
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
IO + H2O = IO3 + H =>
IO + 2 H2O = IO3 + 4 H
Fe(NO3)2 + Fe2(SO4)3 = Fe(NO3)3 + FeSO4 =>
3 Fe(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 FeSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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