| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(NO2)4 + 2 K2(SO3) = 4 K(NO2) + Sn(SO3)2
ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S
ZM + H2SO4 = ZMSO4 + H2 =>
ZM + H2SO4 = ZMSO4 + H2
CrO3 + HCl = Cr2O3 + Cl2 + H2O =>
2 CrO3 + 6 HCl = Cr2O3 + 3 Cl2 + 3 H2O
Fe(OH)3 + K = KOH + Fe =>
Fe(OH)3 + 3 K = 3 KOH + Fe
ZnCl2 + O2 = Cl + ZnO =>
2 ZnCl2 + O2 = 4 Cl + 2 ZnO
KPO4 + AgNO3 = Ag3PO4 + K + NO3 =>
KPO4 + 3 AgNO3 = Ag3PO4 + K + 3 NO3
K2FeO4 + H2O = Fe(OH)3 + O2 + KO =>
4 K2FeO4 + 6 H2O = 4 Fe(OH)3 + O2 + 8 KO
MgClOH = Mg(OH)2 + MgCl2 =>
2 MgClOH = Mg(OH)2 + MgCl2
W + O2 = W2O5 =>
4 W + 5 O2 = 2 W2O5
NO + PbO = PbNO2 =>
NO + PbO = PbNO2
AgNO3 + KPO4 = AgK + NO3PO4 =>
AgNO3 + KPO4 = AgK + NO3PO4
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
KPO4 + AgNO3 = Ag3PO4 + K + NO3 =>
KPO4 + 3 AgNO3 = Ag3PO4 + K + 3 NO3
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
NiBr2 + KOH = Ni(OH) + KBr2 =>
NiBr2 + KOH = Ni(OH) + KBr2
H5 + I5 = HI7 =>
H5 + 7 I5 = 5 HI7
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + H2O =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 H2O
KPO4 + AgNO3 = Ag3PO4 + K + NO3 =>
KPO4 + 3 AgNO3 = Ag3PO4 + K + 3 NO3
TiCl3 + NaClO4 + H2SO4 = H2O + HClO3 + NaCl + Ti(SO4)2 =>
8 TiCl3 + 19 NaClO4 + 16 H2SO4 = 4 H2O + 24 HClO3 + 19 NaCl + 8 Ti(SO4)2
KPO4 + AgNO3 = Ag3PO4 + K + NO3 =>
KPO4 + 3 AgNO3 = Ag3PO4 + K + 3 NO3
C2O4{2-} + MoO2 + H{+} = Mo{2+} + CO2 + H2O =>
C2O4{2-} + MoO2 + 4 H{+} = Mo{2+} + 2 CO2 + 2 H2O
ClO2{-} + Ag{+} + H2O{+} = ClO4{-} + Ag + H{+} =>
ClO2{-} + 2 Ag{+} + 2 H2O{+} = ClO4{-} + 2 Ag + 4 H{+}
Ba(OH)2 + H2S = Ba2(S)2 + H2O =>
2 Ba(OH)2 + 2 H2S = Ba2(S)2 + 4 H2O
C4H16 = C8H18 + H2 =>
2 C4H16 = C8H18 + 7 H2
KPO4 + AgNO3 = Ag3PO4 + K + NO3 =>
KPO4 + 3 AgNO3 = Ag3PO4 + K + 3 NO3
Zn + Ba(OH)2 + H2O = Ba[Zn(OH)4] + H2 =>
Zn + Ba(OH)2 + 2 H2O = Ba[Zn(OH)4] + H2
SO4{-2} + Sn{2+} + H{+} = H2SO3 + Sn{+4} + H2O =>
SO4{-2} + Sn{2+} + 4 H{+} = H2SO3 + Sn{+4} + H2O
Na2S2O3 + H2O + H2O2 = Na2S3O6 + Na2SO4*10H2O =>
2 Na2S2O3 + 6 H2O + 4 H2O2 = Na2S3O6 + Na2SO4*10H2O
N2 + I6 = NI =>
3 N2 + I6 = 6 NI
H2CO + O2 = H2O + CO2 =>
H2CO + O2 = H2O + CO2
H4P2O7 + CuCO3 + H2O2 = Cu2P2O7 + H2O + CO3 =>
H4P2O7 + 2 CuCO3 + 2 H2O2 = Cu2P2O7 + 4 H2O + 2 CO3
NaNO3 + FeCl2 = NaCl + Fe(NO3)2 =>
2 NaNO3 + FeCl2 = 2 NaCl + Fe(NO3)2
CrBr3 + K2SO4 = Cr2(SO4)3 + BrK =>
2 CrBr3 + 3 K2SO4 = Cr2(SO4)3 + 6 BrK
NaNO3 + FeCl2 = NaCl + Fe(NO3)2 =>
2 NaNO3 + FeCl2 = 2 NaCl + Fe(NO3)2
Na3PO4(aq) + AgNo3(aq) = Ag3PO4 + NaNo3 =>
Na3PO4(aq) + 3 AgNo3(aq) = Ag3PO4 + 3 NaNo3
AgNO3(aq) + NaOH(aq) = NaNO3 + Ag2O + H2O =>
2 AgNO3(aq) + 2 NaOH(aq) = 2 NaNO3 + Ag2O + H2O
(NH4)4(MoO3(C4H4O6)2) + HNO3 = NO2 + CO2 + MoO3 + H2O =>
(NH4)4(MoO3(C4H4O6)2) + 48 HNO3 = 52 NO2 + 8 CO2 + MoO3 + 36 H2O
NaNO3 + FeCl2 = NaCl + Fe(NO3)2 =>
2 NaNO3 + FeCl2 = 2 NaCl + Fe(NO3)2
CaO + Cl2 = Ca(OCl)2 + CaCl2 =>
2 CaO + 2 Cl2 = Ca(OCl)2 + CaCl2
MgO + HCl = MgClO + H2 =>
2 MgO + 2 HCl = 2 MgClO + H2
C10H9O + O2 = CO2 + H2O =>
4 C10H9O + 47 O2 = 40 CO2 + 18 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Ba + Br = BaBr =>
Ba + Br = BaBr
C4H6(OH)2 + KMnO4 + H2O = KOH + MnO2 + C2H2(COOH)2(OH)2 =>
3 C4H6(OH)2 + 10 KMnO4 + 2 H2O = 10 KOH + 10 MnO2 + 3 C2H2(COOH)2(OH)2
C6H12O6 = C9H9 + CO2 + H2O =>
15 C6H12O6 = 8 C9H9 + 18 CO2 + 54 H2O
CaCl2 + CO2 + NaOH = CaCO3 + NaCl + H2O =>
CaCl2 + CO2 + 2 NaOH = CaCO3 + 2 NaCl + H2O
K2Cr2O7 + N2H4 + H2SO4 = Cr2(SO4)3 + N2 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 N2H4 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 N2 + 2 K2SO4 + 14 H2O
C6H5COOCH3 + HNO3 = O2NC6H4CO2CH3 + H2O =>
C6H5COOCH3 + HNO3 = O2NC6H4CO2CH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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