| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSNaN = BaNNaS
Ti3(PO3)2 = Ti3P2 + O2 =>
Ti3(PO3)2 = Ti3P2 + 3 O2
SnO2 + ClO = SnClO3 =>
SnO2 + ClO = SnClO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CaCl2 + NaNO3 = CaNO3 + NaCl2 =>
CaCl2 + NaNO3 = CaNO3 + NaCl2
CH3CH2COOH + H2O = CH2CH2COOH + H3O =>
CH3CH2COOH + H2O = CH2CH2COOH + H3O
LiBr(aq) + KCl(aq) = KBr + LiCl =>
LiBr(aq) + KCl(aq) = KBr + LiCl
SbCl5 + AgNO3 = Sb(NO3)5 + AgCl =>
SbCl5 + 5 AgNO3 = Sb(NO3)5 + 5 AgCl
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
NaOHCO = COOHNa =>
NaOHCO = COOHNa
MgH3O = MgOHH2 =>
MgH3O = MgOHH2
SnO2 + ClO = SnClO3 =>
SnO2 + ClO = SnClO3
SiZnO = OSiZn =>
SiZnO = OSiZn
CuSO4 + KSCN = [Cu(KSCN)2] + SO4 =>
CuSO4 + 2 KSCN = [Cu(KSCN)2] + SO4
LiClBe = LiBeCl =>
LiClBe = LiBeCl
(NH4)2SO4PbCl2 = PbSO4(NH4)2Cl2 =>
(NH4)2SO4PbCl2 = PbSO4(NH4)2Cl2
C2H12 + O2 = CO2 + H2O =>
C2H12 + 5 O2 = 2 CO2 + 6 H2O
FeCl2 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + KCl =>
3 FeCl2 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 6 KCl
NaOClKI = NaIKOCl =>
NaOClKI = NaIKOCl
CH3COONa + AgNO3 = AgCH3COO + NaNO3 =>
CH3COONa + AgNO3 = AgCH3COO + NaNO3
AgZnCu = ZnAgCu =>
AgZnCu = ZnAgCu
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
SnCl2 + H3(Mo(SCN)6) = Sn3(Mo(SCN)6)2 + HCl =>
3 SnCl2 + 2 H3(Mo(SCN)6) = Sn3(Mo(SCN)6)2 + 6 HCl
C6H8O6 + Cu{2+} = C6H6O6 + Cu + H{+} =>
C6H8O6 + Cu{2+} = C6H6O6 + Cu + 2 H{+}
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Cr2O3(s) + C(s) + Cl2(g) = CrCl3(s) + CO(g) =>
Cr2O3(s) + 3 C(s) + 3 Cl2(g) = 2 CrCl3(s) + 3 CO(g)
CH3COOAg + K2CrO4 = CH3COOCrO4 + K2Ag =>
CH3COOAg + K2CrO4 = CH3COOCrO4 + K2Ag
N2H4(s) + N2O4 = N2 + H2O =>
2 N2H4(s) + N2O4 = 3 N2 + 4 H2O
CuSO4K2SO3 = CuSO3K2SO4 =>
CuSO4K2SO3 = CuSO3K2SO4
HgO = Hg + O2 = K + H2O = KOH + H2 =>
2 HgO = 2 Hg + O2
NHO3 + CaHO = CaNO3 + H2O =>
NHO3 + CaHO = CaNO3 + H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
KOH + ZnSO4 = Zn(OH)2 + K2SO4 =>
2 KOH + ZnSO4 = Zn(OH)2 + K2SO4
Cr(OH)3 + H3PO4 = [Cr(OH)]3[PO4]2 + H2O =>
3 Cr(OH)3 + 2 H3PO4 = [Cr(OH)]3[PO4]2 + 6 H2O
ZnCl2NaOH = ZnONaClHCl =>
ZnCl2NaOH = ZnONaClHCl
CH3COOH + HNO3 = HCOOH + CH3NO3 =>
CH3COOH + HNO3 = HCOOH + CH3NO3
H2SO4(l) = H2O(g) + SO2(g) + O2(g) =>
2 H2SO4(l) = 2 H2O(g) + 2 SO2(g) + O2(g)
KI(aq) + CuSO4(aq) = Cu2I2(s) + K2SO4(aq) + I2 =>
4 KI(aq) + 2 CuSO4(aq) = Cu2I2(s) + 2 K2SO4(aq) + I2
Al(OH)3 + NaOH = Na{+} + Al(OH)4{-} =>
Al(OH)3 + NaOH = Na{+} + Al(OH)4{-}
Cu(NO3)2*3H2O + C6H8O7 = CuO + N2 + H2O + CO2 =>
9 Cu(NO3)2*3H2O + 5 C6H8O7 = 9 CuO + 9 N2 + 47 H2O + 30 CO2
SnO2 + ClO = SnClO3 =>
SnO2 + ClO = SnClO3
NH4Cl + Pb2(SO4)3 = (NH4)2SO4 + PbCl3 =>
6 NH4Cl + Pb2(SO4)3 = 3(NH4)2SO4 + 2 PbCl3
Cu2O + HNO3 = NO2 + Cu(NO3)3 + H2O =>
Cu2O + 10 HNO3 = 4 NO2 + 2 Cu(NO3)3 + 5 H2O
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
Sr + O2 = OSr =>
2 Sr + O2 = 2 OSr
NiCl2 + K4(FeCN6) = Ni2(FeCN6) + KCl =>
2 NiCl2 + K4(FeCN6) = Ni2(FeCN6) + 4 KCl
HCOCl = HClOC =>
HCOCl = HClOC
Ca(OH)2 + HNO3 = Ca(NO3)2 + H(OH) =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H(OH)
C2S + Cl2 = CCl4 + S2Cl2 =>
2 C2S + 9 Cl2 = 4 CCl4 + S2Cl2
ClO2 + OH{-} = ClO3 + ClO2{-} + H{+} =>
3 ClO2 + OH{-} = ClO3 + 2 ClO2{-} + H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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