| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5OHH2O2 = C3H5(OH)3
Ca + TiCl4 = Ti + CaCl =>
4 Ca + TiCl4 = Ti + 4 CaCl
FeO(OH) + HSO4 = Fe(SO4)3 + H2O =>
FeO(OH) + 3 HSO4 = Fe(SO4)3 + 2 H2O
NaOCl + C3H6O = CHCl3 + NaOH + Na2CO3 =>
6 NaOCl + C3H6O = 2 CHCl3 + 4 NaOH + Na2CO3
KBr + Fe3(PO4)2 = K3PO4 + FeBr2 =>
6 KBr + Fe3(PO4)2 = 2 K3PO4 + 3 FeBr2
KHO + N2O5 = KNO3 + H2O =>
2 KHO + N2O5 = 2 KNO3 + H2O
Mg(NO3)3 + KNO3 = MgNO3 + K(NO3)3 =>
Mg(NO3)3 + KNO3 = MgNO3 + K(NO3)3
KNO3Mg = MgNO3K =>
KNO3Mg = MgNO3K
Sn{2+} + S{2-} = SnS =>
Sn{2+} + S{2-} = SnS
FeSO4 + NaSCN = FeSCN + NaSO4 =>
FeSO4 + NaSCN = FeSCN + NaSO4
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
CO + K2S2O4 = CO2 + K2S2O2 =>
2 CO + K2S2O4 = 2 CO2 + K2S2O2
C6H5COOH + Al = (C6H5COO)3Al + H2 =>
6 C6H5COOH + 2 Al = 2(C6H5COO)3Al + 3 H2
Ba{2+} + P{3-} = Ba3P2 =>
3 Ba{2+} + 2 P{3-} = Ba3P2
As2S3 + Na2CO3 = As2O3 + CO2 + Na2S =>
As2S3 + 3 Na2CO3 = As2O3 + 3 CO2 + 3 Na2S
Cu2SO4 + NaClO3 = CuClO3 + Na2SO4 =>
Cu2SO4 + 2 NaClO3 = 2 CuClO3 + Na2SO4
Na2S + SiO2 = Na2SSiO2 =>
Na2S + SiO2 = Na2SSiO2
I2KI = I3K =>
I2KI = I3K
Rb + C2H4O2 = RbC2H3O2 + H2 =>
2 Rb + 2 C2H4O2 = 2 RbC2H3O2 + H2
NiCl = Ni + Cl =>
NiCl = Ni + Cl
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C2H2 + F = C2H2F4 =>
C2H2 + 4 F = C2H2F4
[Co(NH3)6]Cl3 + K4[Fe(CN)6] = [Co(NH3)6]Cl2 + K3[Fe(CN)6] + KCl =>
[Co(NH3)6]Cl3 + K4[Fe(CN)6] = [Co(NH3)6]Cl2 + K3[Fe(CN)6] + KCl
NiO + Fe2O3 + O = Ni12Fe18O40 =>
12 NiO + 9 Fe2O3 + O = Ni12Fe18O40
KNO2 + H2SO4 + Na2CrO4 = KNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 KNO2 + 5 H2SO4 + 2 Na2CrO4 = 3 KNO3 + 2 Na2SO4 + Cr2(SO4)3 + 5 H2O
Al + (Cr)2(O)3 = (Al)2(O)3 + Cr =>
2 Al + (Cr)2(O)3 = (Al)2(O)3 + 2 Cr
Be + S2 = BeS =>
2 Be + S2 = 2 BeS
C9H20O2 + H2O = CO2 + CH4 =>
2 C9H20O2 + 6 H2O = 5 CO2 + 13 CH4
K + S + O = K2SO3 =>
2 K + S + 3 O = K2SO3
KMnO4 + KOH + KCl = K2MnO4 + H2O + KClO3 =>
6 KMnO4 + 6 KOH + KCl = 6 K2MnO4 + 3 H2O + KClO3
NiOOH = Ni2O3 + H2O =>
2 NiOOH = Ni2O3 + H2O
Ca2 + C + H2O = Ca(OH)2 + C2H2 =>
Ca2 + 4 C + 4 H2O = 2 Ca(OH)2 + 2 C2H2
Pb2(CO3)4 = PbO2 + CO2 =>
Pb2(CO3)4 = 2 PbO2 + 4 CO2
NO(g) + Cl(g) = NOCl(g) =>
NO(g) + Cl(g) = NOCl(g)
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
K3PO4(ag)MgCl2(ag) = K3Cl2MgPO4 =>
K3PO4(ag)MgCl2(ag) = K3Cl2MgPO4
NaC2H3O2 + O2 = CO2 + H2O + Na =>
4 NaC2H3O2 + 7 O2 = 8 CO2 + 6 H2O + 4 Na
CuCl + Al = AlCl3 + Cu =>
3 CuCl + Al = AlCl3 + 3 Cu
H2O + AgCl = Ag + HCl + O2 =>
2 H2O + 4 AgCl = 4 Ag + 4 HCl + O2
KMnO4 + KOH + KCl = K2MnO4 + H2O + KClO3 =>
6 KMnO4 + 6 KOH + KCl = 6 K2MnO4 + 3 H2O + KClO3
H2(SO4) + Sn = Sn(SO4)2 + H2 =>
2 H2(SO4) + Sn = Sn(SO4)2 + 2 H2
Cu + AgNO{3} = Cu(NO){3} + Ag =>
Cu + AgNO{3} = Cu(NO){3} + Ag
Ca(OH)2 + C3H6O2 = C6H10CaO4 + H2O =>
Ca(OH)2 + 2 C3H6O2 = C6H10CaO4 + 2 H2O
H2O*NaH = NaOH + H =>
H2O*NaH = NaOH + 2 H
Zh + HNO3 = Zh(NO3)2 + N2 + H2O =>
5 Zh + 12 HNO3 = 5 Zh(NO3)2 + N2 + 6 H2O
CF4 + Br2 = CBr4 + F2 = =>
CF4 + 2 Br2 = CBr4 + 2 F2
NaAt + H2SO4 = NaHSO4 + HAt =>
NaAt + H2SO4 = NaHSO4 + HAt
O4 = O =>
O4 = 4 O
C10H8 + H2 = C6H6 =>
3 C10H8 + 3 H2 = 5 C6H6
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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