| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(aq)HCl(aq) = MgCl(aq)H(g)
N2 + I3 = N2I2 =>
3 N2 + 2 I3 = 3 N2I2
Na2CO3 + H3BO3 = CO2 + H2O + Na3BO3 =>
3 Na2CO3 + 2 H3BO3 = 3 CO2 + 3 H2O + 2 Na3BO3
Fe2C3 + O2 = Fe2O3 + C =>
2 Fe2C3 + 3 O2 = 2 Fe2O3 + 6 C
Au + O2 = AuO2 =>
Au + O2 = AuO2
NaCr3Cl = NaClCr3 =>
NaCr3Cl = NaClCr3
Fe + Be2 = Fe3Be8 =>
3 Fe + 4 Be2 = Fe3Be8
Br{-} + MnO4 = BrO3{-} + MnO2 =>
2 Br{-} + 3 MnO4 = 2 BrO3{-} + 3 MnO2
H + Cu(OH)2 = Cu2O + H2O =>
2 H + 2 Cu(OH)2 = Cu2O + 3 H2O
Fe(OH)2 = Fe + H2O + O2 =>
2 Fe(OH)2 = 2 Fe + 2 H2O + O2
AgNa + Cl2 = NaCl + Ag =>
2 AgNa + Cl2 = 2 NaCl + 2 Ag
Al(OH)HNO3 = AlNO3H2O =>
Al(OH)HNO3 = AlNO3H2O
KOH + HCl = KOHHCl =>
KOH + HCl = KOHHCl
H2Cr2O7 = H + Cr2O7 =>
H2Cr2O7 = 2 H + Cr2O7
B2O3 + Mg1 = B1 + Mg1O1 =>
B2O3 + 3 Mg1 = 2 B1 + 3 Mg1O1
Ca3(PO4)2 + Na2(SO4) = Ca2(SO4)2 + Na3(PO4) =>
2 Ca3(PO4)2 + 6 Na2(SO4) = 3 Ca2(SO4)2 + 4 Na3(PO4)
C2H5OH + OH = H2O + CO2 =>
C2H5OH + 12 OH = 9 H2O + 2 CO2
TiCl3 + H2O = TiO2 + HCl + H2 =>
2 TiCl3 + 4 H2O = 2 TiO2 + 6 HCl + H2
NaOH + HgCl2 = HgOH + NaCl2 =>
NaOH + HgCl2 = HgOH + NaCl2
Cr(OH)3KOH = CrOHK(OH)3 =>
Cr(OH)3KOH = CrOHK(OH)3
HClLiF = LiHFCl =>
HClLiF = LiHFCl
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
UO2 + H2O = U(OH)5 + H =>
UO2 + 3 H2O = U(OH)5 + H
Al(s) + O2(g) = Al2O3 =>
4 Al(s) + 3 O2(g) = 2 Al2O3
MgCl2 + S2CO3 = MgCO3 + SCl =>
MgCl2 + S2CO3 = MgCO3 + 2 SCl
Ne + C = NeC =>
Ne + C = NeC
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
MgI2 + PbCl2 = PbI2 + MgCl2 =>
MgI2 + PbCl2 = PbI2 + MgCl2
MgCrN = MgNCr =>
MgCrN = MgNCr
PbO2 + HCl = Pb2 + H2O + Cl2 =>
2 PbO2 + 8 HCl = Pb2 + 4 H2O + 4 Cl2
C3H7INaOH = C3H8ONaI =>
C3H7INaOH = C3H8ONaI
InHF = InFH =>
InHF = InFH
ZincSulfideGalliumHydroxide = ZincHydroxideGalliumSulfide =>
ZincSulfideGalliumHydroxide = ZincHydroxideGalliumSulfide
Ca(OH)2 + BaNO3 = CaNO3 + Ba(OH)2 =>
Ca(OH)2 + BaNO3 = CaNO3 + Ba(OH)2
Al2(SO4)3 + Na2CrO4 = Na2(SO4)3 + Al2CrO4 =>
Al2(SO4)3 + Na2CrO4 = Na2(SO4)3 + Al2CrO4
KClO3 + MnO3 = KMn + O + Cl =>
KClO3 + MnO3 = KMn + 6 O + Cl
CDAB = ADCB =>
CDAB = ADCB
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
NH4*NO3 = N2O + H2O =>
NH4*NO3 = N2O + 2 H2O
MgSO4 + CaCl2 = MgCl2 + SO4Ca =>
MgSO4 + CaCl2 = MgCl2 + SO4Ca
HBrCaH = CaBrHH =>
HBrCaH = CaBrHH
Ca(OH)2 + BaNO3 = CaNO3 + Ba(OH)2 =>
Ca(OH)2 + BaNO3 = CaNO3 + Ba(OH)2
Sb2O3 + HBr = SbBr3 + H2O =>
Sb2O3 + 6 HBr = 2 SbBr3 + 3 H2O
Cr3PO4Na2SO4 = Na2PO4Cr3SO4 =>
Cr3PO4Na2SO4 = Na2PO4Cr3SO4
C17H35COOHKOH = C17H35COOKH2O =>
C17H35COOHKOH = C17H35COOKH2O
Fe9 + C23 + H94 = FeCH120 =>
1081 Fe9 + 423 C23 + 12420 H94 = 9729 FeCH120
NaHCO3 + HClO3 = NaClO3 + H(HCO3) =>
NaHCO3 + HClO3 = NaClO3 + H(HCO3)
MgSrO2 = MgOSrO =>
MgSrO2 = MgOSrO
C5H8 + Br2 = CBr + H2 =>
2 C5H8 + 5 Br2 = 10 CBr + 8 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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