| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
La2O3 + SrO + Cr2O3 + WO3 + W = La3SrCr2W2O12 =>
9 La2O3 + 6 SrO + 6 Cr2O3 + 7 WO3 + 5 W = 6 La3SrCr2W2O12
P2 + KOH + H2O = PH3 + KH2PO3 =>
P2 + KOH + 2 H2O = PH3 + KH2PO3
CoCl2 + AgSO4 = AgCl2 + CoSO4 =>
CoCl2 + AgSO4 = AgCl2 + CoSO4
Al + NaNO3 + NaOH + H2O = NaAlO2 + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 2 H2O = 8 NaAlO2 + 3 NH3
C2H5CHO + [Ag(NH3)2]OH = C2H5COOH + Ag + NH3 + H2O =>
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
RbOH + HF = FRb + H2O =>
RbOH + HF = FRb + H2O
P2 + KOH + H2O = PH3 + KH2PO3 =>
P2 + KOH + 2 H2O = PH3 + KH2PO3
NaOH + Fe + H2O = Na2[Fe(OH)4] + H2 =>
2 NaOH + Fe + 2 H2O = Na2[Fe(OH)4] + H2
H2SO4 + K2O = H2O + K2SO4 =>
H2SO4 + K2O = H2O + K2SO4
HCN + LiOH = H2O + LiCN =>
HCN + LiOH = H2O + LiCN
Au + HNO3 + HCl = Au(AuCl4)3 + N2O3 + H2O =>
4 Au + 6 HNO3 + 12 HCl = Au(AuCl4)3 + 3 N2O3 + 9 H2O
P2 + KOH + H2O = PH3 + KH2PO4 =>
4 P2 + 3 KOH + 9 H2O = 5 PH3 + 3 KH2PO4
Zn + SnCl2 = Zn(Cl2)2 + Sn =>
Zn + 2 SnCl2 = Zn(Cl2)2 + 2 Sn
K2Cr2O7 + H2SO4 + PhCH3 = CrSO4 + PhCOOH + K2SO4 + H2O =>
3 K2Cr2O7 + 9 H2SO4 + 4 PhCH3 = 6 CrSO4 + 4 PhCOOH + 3 K2SO4 + 13 H2O
Fe{+2} + H{+} + Cr2O7{-2} = Cr{+3} + Fe{+3} + H2O =>
6 Fe{+2} + 14 H{+} + Cr2O7{-2} = 2 Cr{+3} + 6 Fe{+3} + 7 H2O
P2 + KOH + H2O = PH3 + KH2PO3 =>
P2 + KOH + 2 H2O = PH3 + KH2PO3
PbO + NH3 = H2O + N2 + Pb =>
3 PbO + 2 NH3 = 3 H2O + N2 + 3 Pb
KClO3 + SnS2 + KOH + H2O = K2[Sn(OH)6] + KCl + S =>
2 KClO3 + 3 SnS2 + 6 KOH + 6 H2O = 3 K2[Sn(OH)6] + 2 KCl + 6 S
NaOH + Fe + H2O = Na2[Fe(OH)4] + H2 =>
2 NaOH + Fe + 2 H2O = Na2[Fe(OH)4] + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KY + AgNO3 = KNO3 + AgY =>
KY + AgNO3 = KNO3 + AgY
P2 + KOH + H2O = PH3 + KH2PO3 =>
P2 + KOH + 2 H2O = PH3 + KH2PO3
CH3OH + CO = HC2H3O2 =>
CH3OH + CO = HC2H3O2
Sb + HCl = H3 + SbCl3 =>
Sb + 3 HCl = H3 + SbCl3
NaOH + Fe + H2O = Na2[Fe(OH)4] + H2 =>
2 NaOH + Fe + 2 H2O = Na2[Fe(OH)4] + H2
S + H2O + Pb(NO3)2 = Pb + H2SO3 + HNO3 =>
S + 3 H2O + 2 Pb(NO3)2 = 2 Pb + H2SO3 + 4 HNO3
Na2PbO3 + HCl = Na2[PbCl6] + H2O =>
Na2PbO3 + 6 HCl = Na2[PbCl6] + 3 H2O
Al2O3 + NH3 = NH3Al2O3 =>
Al2O3 + NH3 = NH3Al2O3
Ag{+} + Ni = Ag + Ni{2+} =>
2 Ag{+} + Ni = 2 Ag + Ni{2+}
NaCO2(s) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2(l) =>
2 NaCO2(s) + 2 CH3COOH(aq) = 2 CH3COONa(aq) + 2 CO2(g) + H2(l)
CaBr2 + Ag(NO3)2 = AgBr2 + Ca(NO3)2 =>
CaBr2 + Ag(NO3)2 = AgBr2 + Ca(NO3)2
(NH4)2SO4 + Na2CrO4 = (NH4)2CrO4 + Na2SO4 =>
(NH4)2SO4 + Na2CrO4 = (NH4)2CrO4 + Na2SO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ThF4 + Ca = Th + CaF2 =>
ThF4 + 2 Ca = Th + 2 CaF2
Ba + AgNO3 = Ba(NO3)2 + Ag =>
Ba + 2 AgNO3 = Ba(NO3)2 + 2 Ag
KHC8H4O4 + NH4OH = H2O + KNH4C8H4O4 =>
KHC8H4O4 + NH4OH = H2O + KNH4C8H4O4
Al(OH)3 = H2O + Al2 + O3 =>
2 Al(OH)3 = 3 H2O + Al2 + O3
F2 + PCl = Cl2 + PF3 =>
3 F2 + 2 PCl = Cl2 + 2 PF3
KClO3 + H2SO4 = ClO2 + KClO4 + K2SO4 + H2O =>
3 KClO3 + H2SO4 = 2 ClO2 + KClO4 + K2SO4 + H2O
H3PO4 + NH4Cl = NH4H3 + PO4Cl =>
H3PO4 + NH4Cl = NH4H3 + PO4Cl
C2H6O2 = C6H6 + H2O =>
3 C2H6O2 = C6H6 + 6 H2O
K3PO4 + AgNO3 = K3NO3 + AgPO4 =>
K3PO4 + AgNO3 = K3NO3 + AgPO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
HMnO4 + Pb(OH)2 = Pb(MnO4)2 + H2O =>
2 HMnO4 + Pb(OH)2 = Pb(MnO4)2 + 2 H2O
(NH4)3PO4 + Cu(NO3)2 = NH4NO3 + Cu3(PO4)2 =>
2(NH4)3PO4 + 3 Cu(NO3)2 = 6 NH4NO3 + Cu3(PO4)2
FeCl3 + H2SO3 + H2O = FeCl2 + H2SO4 + HCl =>
2 FeCl3 + H2SO3 + H2O = 2 FeCl2 + H2SO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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