| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 4 H2S = Cu + 5 S + 4 H2O
Na3AlF6 + Al2O3 = NaAl11O17 + AlF3 =>
Na3AlF6 + 17 Al2O3 = 3 NaAl11O17 + 2 AlF3
Mn(OH)2 = MnOH2O =>
Mn(OH)2 = MnOH2O
RbOH + CoCl2 = RbCl + Co(OH)2 =>
2 RbOH + CoCl2 = 2 RbCl + Co(OH)2
Sn(SO4)2 + H2O = Sn(OH)2SO4 + H2SO4 =>
Sn(SO4)2 + 2 H2O = Sn(OH)2SO4 + H2SO4
PO3 = P3 + O2 =>
6 PO3 = 2 P3 + 9 O2
NaCO3 + NH4Cl = Na2Cl2 + NH4CO3 =>
2 NaCO3 + 2 NH4Cl = Na2Cl2 + 2 NH4CO3
LiOH + Al(OH)3 = Al3OH + Li(OH)3 =>
4 LiOH + 3 Al(OH)3 = Al3OH + 4 Li(OH)3
Cr2O3 + SO2 + O2 = Cr2(SO4)3 =>
2 Cr2O3 + 6 SO2 + 3 O2 = 2 Cr2(SO4)3
Ca(OH)2 + Cl2 = CaCl + H2O + O2 =>
2 Ca(OH)2 + Cl2 = 2 CaCl + 2 H2O + O2
K3PO4 + Ca(NO3)2 = K2Ca + PO4(NO3)3 =>
2 K3PO4 + 3 Ca(NO3)2 = 3 K2Ca + 2 PO4(NO3)3
Na2CO3 + HCl = Na2Cl + HCO3 =>
Na2CO3 + HCl = Na2Cl + HCO3
C2H3COONa + H2O = NaOH + H2 + CO2 =>
C2H3COONa + 5 H2O = NaOH + 6 H2 + 3 CO2
AgNO3 + NCl = AgCl + N(NO3) =>
AgNO3 + NCl = AgCl + N(NO3)
CaCl2 + Na2C2O4 = CaC2O4 + NaCl =>
CaCl2 + Na2C2O4 = CaC2O4 + 2 NaCl
S2O3{2-} + Fe{3+} + OH{-} = Fe{2+} + S2O6{2-} + H2O =>
S2O3{2-} + 6 Fe{3+} + 6 OH{-} = 6 Fe{2+} + S2O6{2-} + 3 H2O
Ne + F2 = NeF =>
2 Ne + F2 = 2 NeF
NaBO2 + B2O3 = Na2B4O7 =>
2 NaBO2 + B2O3 = Na2B4O7
S + CaO = CaSO =>
S + CaO = CaSO
HNO3 + NaCH3CO2 = NaNO3 + CH3COOH =>
HNO3 + NaCH3CO2 = NaNO3 + CH3COOH
C12H26 + HNO3 = CO2 + H2O + N2 =>
5 C12H26 + 74 HNO3 = 60 CO2 + 102 H2O + 37 N2
KMnO4 + NH4 = N2 + H2O + MnO2 + KOH =>
8 KMnO4 + 6 NH4 = 3 N2 + 8 H2O + 8 MnO2 + 8 KOH
Pd(NO3)2 + KOH = Pd(OH)2 + KNO3 =>
Pd(NO3)2 + 2 KOH = Pd(OH)2 + 2 KNO3
LiOH + H2C2O4 = LiC2O4 + H3O =>
LiOH + H2C2O4 = LiC2O4 + H3O
Mg + H + Si = MgHSi =>
Mg + H + Si = MgHSi
C2H4 + Cl2 = C2Cl4 + HCl =>
C2H4 + 4 Cl2 = C2Cl4 + 4 HCl
ZnS + H2SO4 = Zn2(SO4)3 + H2O + SO2 =>
2 ZnS + 10 H2SO4 = Zn2(SO4)3 + 10 H2O + 9 SO2
ZnS + KMnO4 + H2SO4 = ZnSO4 + MnSO4 + K2SO4 + H2O =>
5 ZnS + 8 KMnO4 + 12 H2SO4 = 5 ZnSO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
(COOH)2 = CO2 + H =>
(COOH)2 = 2 CO2 + 2 H
SnS + S = SnS2 =>
SnS + S = SnS2
HSbCl6 + Zn + HCl = SbH3 + ZnCl2 =>
HSbCl6 + 4 Zn + 2 HCl = SbH3 + 4 ZnCl2
NaF + H2O = NaOH + F2 + H =>
2 NaF + 2 H2O = 2 NaOH + F2 + 2 H
Cl + P2 = PCl5 =>
10 Cl + P2 = 2 PCl5
SO3 + HCe = HSO3Ce =>
SO3 + HCe = HSO3Ce
Mg + O2 = (MgO2) =>
Mg + O2 = (MgO2)
K2Cr2O7 + As4 + H2SO4 = As2O5 + Cr2(SO4)3 + K2SO4 + H2O =>
10 K2Cr2O7 + 3 As4 + 40 H2SO4 = 6 As2O5 + 10 Cr2(SO4)3 + 10 K2SO4 + 40 H2O
Mn(OH)2 + KBrO + KOH = KMnO4 + KBr + H2O =>
2 Mn(OH)2 + 5 KBrO + 2 KOH = 2 KMnO4 + 5 KBr + 3 H2O
Ba(OH)2 + H6TeO6 = Ba2H2TeO6 + H2O =>
2 Ba(OH)2 + H6TeO6 = Ba2H2TeO6 + 4 H2O
Cu(NO3)2 + Fe(NO3)2 = Cu + Fe(NO3)3 =>
Cu(NO3)2 + 2 Fe(NO3)2 = Cu + 2 Fe(NO3)3
KCHO3 + HCl = KCl + H2O + CO2 =>
KCHO3 + HCl = KCl + H2O + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgCl + H2SO4 = AgHSO4 + HCl =>
AgCl + H2SO4 = AgHSO4 + HCl
PCl3 + H2O = H3 + PO3 + HCl =>
PCl3 + 3 H2O = H3 + PO3 + 3 HCl
Pb2O4 + C = Pb + CO2 =>
Pb2O4 + 2 C = 2 Pb + 2 CO2
NaCO3 + H3PO4 = Na3PO4 + HCO3 =>
3 NaCO3 + H3PO4 = Na3PO4 + 3 HCO3
CH3COOH + FeCl3 = (CH3COO)3Fe + HCl =>
3 CH3COOH + FeCl3 = (CH3COO)3Fe + 3 HCl
HCIO4 + Si(OH)4 = Si(CIO4)4 + H2O =>
4 HCIO4 + Si(OH)4 = Si(CIO4)4 + 4 H2O
PH2 + Br2 + H2O = H3PO4 + HBr =>
2 PH2 + 7 Br2 + 8 H2O = 2 H3PO4 + 14 HBr
MgO + Cl2 = MgCl2 + O2 =>
2 MgO + 2 Cl2 = 2 MgCl2 + O2
MnCO3 = O2 + MnCO =>
MnCO3 = O2 + MnCO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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