| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni2O3 + 3 H2 = 2 Ni + 3 H2O
FeCl3H2S = FeCl2HClHS =>
FeCl3H2S = FeCl2HClHS
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
FeCl3 + Ba(NO3)2 = BaCl2 + Fe(NO3)3 =>
2 FeCl3 + 3 Ba(NO3)2 = 3 BaCl2 + 2 Fe(NO3)3
KOHFe(NO) = KNOFe(OH) =>
KOHFe(NO) = KNOFe(OH)
N4 + O = N2O =>
N4 + 2 O = 2 N2O
UO2 + Al = U + Al2O3 =>
3 UO2 + 4 Al = 3 U + 2 Al2O3
H2SO4SrO = SrSO4H2O =>
H2SO4SrO = SrSO4H2O
HClO = H + ClO =>
HClO = H + ClO
Cl + HO = HClO =>
Cl + HO = HClO
Ba(OH)2 + PbO = BaO + Pb(OH)2 =>
Ba(OH)2 + PbO = BaO + Pb(OH)2
KF2 + Br2 = KBr2 + F2 =>
KF2 + Br2 = KBr2 + F2
BaS + HCl = BaCl2 + H2S =>
BaS + 2 HCl = BaCl2 + H2S
K3PO4 + Ca(NO3)2 = K(NO3) + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(NO3)2 = 6 K(NO3) + Ca3(PO4)2
Zn(s) + HSO4(aq) = ZnSO4(aq) + H2 =>
2 Zn(s) + 2 HSO4(aq) = 2 ZnSO4(aq) + H2
HBrO4 + AgNO3 = AgBrO4 + HNO3 =>
HBrO4 + AgNO3 = AgBrO4 + HNO3
NaNO2 + H2O = NaNO3 + N2O + NaOH =>
4 NaNO2 + H2O = 2 NaNO3 + N2O + 2 NaOH
HBrRbOH = RbBrH2O =>
HBrRbOH = RbBrH2O
NiCl2 + H2O + C2H4(NH2)2 = Ni[C2H4(NH2)2(H2O)2] + Cl2 =>
NiCl2 + 2 H2O + C2H4(NH2)2 = Ni[C2H4(NH2)2(H2O)2] + Cl2
AlPK = KPAl =>
AlPK = KPAl
NBr3 + I2 = N2I6 + Br2 =>
2 NBr3 + 3 I2 = N2I6 + 3 Br2
NH4Cl + PB(NO3)2 = NH4(NO3)2 + PBCl =>
NH4Cl + PB(NO3)2 = NH4(NO3)2 + PBCl
ClH2 + CuO = CuCl + H2O =>
ClH2 + CuO = CuCl + H2O
NaHCO3 + HCH3OOO = NaCH3COOO + CO2 + H2O =>
NaHCO3 + 3 HCH3OOO = NaCH3COOO + 2 CO2 + 5 H2O
H2NO3 + H2Se = H2SeO4 + NO + H2O =>
4 H2NO3 + H2Se = H2SeO4 + 4 NO + 4 H2O
Mn{2+} + O2 + H2O = MnO(OH)2 + H{+} =>
2 Mn{2+} + O2 + 4 H2O = 2 MnO(OH)2 + 4 H{+}
CS2 + Cl2 = CCl3 + S2Cl2 =>
2 CS2 + 5 Cl2 = 2 CCl3 + 2 S2Cl2
Li(OH) + HTeO2 = Li(TeO2) + H2O =>
Li(OH) + HTeO2 = Li(TeO2) + H2O
AgNo3(s) + HCl(aq) = AgCl(s) + HNo3(aq) =>
AgNo3(s) + HCl(aq) = AgCl(s) + HNo3(aq)
BaF2 + SnS2 = BaS + SnF4 =>
2 BaF2 + SnS2 = 2 BaS + SnF4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al(s) + NaNO3(aq) = Al(NO3)3(aq) + Na(s) =>
Al(s) + 3 NaNO3(aq) = Al(NO3)3(aq) + 3 Na(s)
Mn(NO3)2 + NaCO3 + Cr2S3 = NO + Na2MnO4 + NaSO4 + CO2 + Na2CrO4 =>
13 Mn(NO3)2 + 40 NaCO3 + 2 Cr2S3 = 26 NO + 13 Na2MnO4 + 6 NaSO4 + 40 CO2 + 4 Na2CrO4
RaKCl = ClKRa =>
RaKCl = ClKRa
NaCo(aq)CaCl(aq) = NaClCaCo =>
NaCo(aq)CaCl(aq) = NaClCaCo
NaPO4Pb(C2H3O2)2 = Na(C2H3O2)2PbPO4 =>
NaPO4Pb(C2H3O2)2 = Na(C2H3O2)2PbPO4
Tl + Br2 = TlBr =>
2 Tl + Br2 = 2 TlBr
NaHCO3 + CH3COOH = H2CO3 + C2H3NaO2 =>
NaHCO3 + CH3COOH = H2CO3 + C2H3NaO2
Zn + H{+} + HSO4{-} = Zn{2+} + SO2 + H2O =>
Zn + 3 H{+} + HSO4{-} = Zn{2+} + SO2 + 2 H2O
CH2O + MnO4 = CH2O2 + Mn =>
4 CH2O + MnO4 = 4 CH2O2 + Mn
C2H3O2 + CO3 = H2O + CO2 =>
2 C2H3O2 + 7 CO3 = 3 H2O + 11 CO2
Sb2O3 + NHO2 = Sb2O5 + NO + H2O =>
Sb2O3 + 4 NHO2 = Sb2O5 + 4 NO + 2 H2O
Li2CO3 + (NH4)2HPO4 + FeC2O4 + SiO2 + NaNO3 = Li097Na003FeSi003P097PO4 + CO2 + O2 + NH3 + H2O =>
97 Li2CO3 + 196(NH4)2HPO4 + 2 FeC2O4 + 6 SiO2 + 6 NaNO3 = 2 Li097Na003FeSi003P097PO4 + 101 CO2 + 309 O2 + 398 NH3 + 285 H2O
HBr + O2 = H2O + Br =>
4 HBr + O2 = 2 H2O + 4 Br
RCOOH(aq) + NaHCO3(aq) = RCOONa(aq) + CO2 + H2O =>
RCOOH(aq) + NaHCO3(aq) = RCOONa(aq) + CO2 + H2O
Mg + NH4 + P + O + H2O = MgNH4PO4*6H2O =>
Mg + NH4 + P + 4 O + 6 H2O = MgNH4PO4*6H2O
H{+} + H2S + NO3{-} = S8 + NO + H2O =>
16 H{+} + 24 H2S + 16 NO3{-} = 3 S8 + 16 NO + 32 H2O
NaOHAl(NO3)3 = AlOHNa(NO3)3 =>
NaOHAl(NO3)3 = AlOHNa(NO3)3
Cr2O7 + HCl = H2Cr2O7 + Cl =>
Cr2O7 + 2 HCl = H2Cr2O7 + 2 Cl
Mg + NH4 + P + O + H2O = MgNH4PO4*6H2O =>
Mg + NH4 + P + 4 O + 6 H2O = MgNH4PO4*6H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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