| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(CO3) = Fe2O + CO2
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
NiSO4NaOH = Ni(OH)NaSO4 =>
NiSO4NaOH = Ni(OH)NaSO4
CH3OH + C2H5OH = C3H8(OH)2 =>
CH3OH + C2H5OH = C3H8(OH)2
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
KMnO4 + H2SO4 + Na2C2O4 = CO2 + H2O + MnSO4 + Na2SO4 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 5 Na2C2O4 = 10 CO2 + 8 H2O + 2 MnSO4 + 5 Na2SO4 + K2SO4
ZnSO4 = ZnO + SO3 =>
ZnSO4 = ZnO + SO3
FeO + Cr2O7 = Fe2O3 + Cr =>
14 FeO + Cr2O7 = 7 Fe2O3 + 2 Cr
NaOH + Fe(NO3)3 = Fe(OH)3 + Na(NO3) =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + 3 Na(NO3)
FeCl3 + KHCO3 = Fe(OH)3 + CO2 + KCl =>
FeCl3 + 3 KHCO3 = Fe(OH)3 + 3 CO2 + 3 KCl
NaBr + Mg(NO3)2 = NaBrMg(NO3)2 =>
NaBr + Mg(NO3)2 = NaBrMg(NO3)2
RbCl(cr) + O2(g) = RbClO4(cr) =>
RbCl(cr) + 2 O2(g) = RbClO4(cr)
C4H100 + O2 = CO2 + H2O =>
C4H100 + 29 O2 = 4 CO2 + 50 H2O
C5H10O3 + O2 = CO2 + H2O =>
C5H10O3 + 6 O2 = 5 CO2 + 5 H2O
Ti(OH)4 + HCl = Ti(OH)2Cl2 + H2O =>
Ti(OH)4 + 2 HCl = Ti(OH)2Cl2 + 2 H2O
CsF + IrF3 + H2O + Br2 = HF + IrO2 + CsBr =>
2 CsF + 2 IrF3 + 4 H2O + Br2 = 8 HF + 2 IrO2 + 2 CsBr
C97H127O37 + O2 = CO2 + H2O =>
4 C97H127O37 + 441 O2 = 388 CO2 + 254 H2O
Cu(NO3)2 + CaCl2 + Ca(OH)2 + H2O = Cu2Cl(OH)3 + Ca(NO3)2*4H2O =>
4 Cu(NO3)2 + CaCl2 + 3 Ca(OH)2 + 16 H2O = 2 Cu2Cl(OH)3 + 4 Ca(NO3)2*4H2O
HSO4 + BaCl = BaSO4 + HCl =>
HSO4 + BaCl = BaSO4 + HCl
NaCH3COOH2O = NaOHHCH3COO =>
NaCH3COOH2O = NaOHHCH3COO
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CaH2SO4 = CaSO4 + H2 =>
CaH2SO4 = CaSO4 + H2
CrCl3 + CO = C + Cr2O3 + Cl2 =>
2 CrCl3 + 3 CO = 3 C + Cr2O3 + 3 Cl2
RbCl + NH4NO3 = RbNO3 + NH4Cl =>
RbCl + NH4NO3 = RbNO3 + NH4Cl
Na2[Cu(OH)4] + Ba(OH)2 = Ba2[Cu(OH)6] + Na(OH) =>
Na2[Cu(OH)4] + 2 Ba(OH)2 = Ba2[Cu(OH)6] + 2 Na(OH)
H2SO4 + KNO3 = KHSO4 + HNO3 =>
H2SO4 + KNO3 = KHSO4 + HNO3
MnCl2 + NH4OH = MnO2 + NH4Cl + H =>
MnCl2 + 2 NH4OH = MnO2 + 2 NH4Cl + 2 H
K2MnO4 + K2S + H2O = S + MnO2 + KOH =>
K2MnO4 + K2S + 2 H2O = S + MnO2 + 4 KOH
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
C2H8N2 + HNO3 = N2 + CO2 + H2O =>
5 C2H8N2 + 16 HNO3 = 13 N2 + 10 CO2 + 28 H2O
CrCl3 + H2O2 = Cr(OH)3 + HCl + O2 =>
2 CrCl3 + 6 H2O2 = 2 Cr(OH)3 + 6 HCl + 3 O2
Ni + Sr(OH)2 = Sr + NiOH =>
2 Ni + Sr(OH)2 = Sr + 2 NiOH
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaH + O2 = NaOH =>
2 NaH + O2 = 2 NaOH
H2 + Pb3O4 = PbO + H2O =>
H2 + Pb3O4 = 3 PbO + H2O
AlCl3 + H2(SO4) = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2(SO4) = Al2(SO4)3 + 6 HCl
Ag2SO4 + Cu(ClO3)2 = CuSO4 + AgClO3 =>
Ag2SO4 + Cu(ClO3)2 = CuSO4 + 2 AgClO3
D2O + KOH = KOD + H2O =>
D2O + 2 KOH = 2 KOD + H2O
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
ZnO + NaOH = Na2[Zn(OH)4] + Na2O =>
ZnO + 4 NaOH = Na2[Zn(OH)4] + Na2O
KY + Ag = AgY + K =>
KY + Ag = AgY + K
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe{3+} + [S2O3]{2-} = Fe{2+} + [S4O6]{2-} =>
2 Fe{3+} + 2[S2O3]{2-} = 2 Fe{2+} + [S4O6]{2-}
BaCl2 + I2 + H2O = Ba(OH)2 + Cl2 + HI =>
BaCl2 + I2 + 2 H2O = Ba(OH)2 + Cl2 + 2 HI
N2O5(g) + H2O(i) = HNO3(ac) =>
N2O5(g) + H2O(i) = 2 HNO3(ac)
K2Cr2O7 + Al + H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 Al + 7 H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + K2SO4 + 7 H2O
NaH2AsO4*H2O + NaOH = Na3AsO4 + H2O =>
NaH2AsO4*H2O + 2 NaOH = Na3AsO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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