| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2SO3 + 2 KMnO4 + H2O = 2 KOH + 3 Na2SO4 + 2 MnO2
Al + AgNo3 = AlNo3 + Ag =>
Al + AgNo3 = AlNo3 + Ag
KNO3NH4ClO4 = NH4NO3KClO4 =>
KNO3NH4ClO4 = NH4NO3KClO4
OHNH4 = H2ONH3 =>
OHNH4 = H2ONH3
Zn + Cu2(SO4)3 = ZnCu2(SO4)3 =>
Zn + Cu2(SO4)3 = ZnCu2(SO4)3
Al2O3 + NH3 = Al + N2 + H2O =>
Al2O3 + 2 NH3 = 2 Al + N2 + 3 H2O
C6H5CH3I2 = C6H5CH2IHI =>
C6H5CH3I2 = C6H5CH2IHI
SrOHFeCl = FeOHSrCl =>
SrOHFeCl = FeOHSrCl
Na2SO4(aq) + AgNO3(aq) = NaNO3(aq) + Ag2SO4(aq) =>
Na2SO4(aq) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2SO4(aq)
U + O2 = U2O5 =>
4 U + 5 O2 = 2 U2O5
Ca(HCO3)2 + Ba3(PO4)2 = Ca3(PO4)2 + Ba + HCO3 =>
3 Ca(HCO3)2 + Ba3(PO4)2 = Ca3(PO4)2 + 3 Ba + 6 HCO3
CaCO3(s) + HCl(aqui) = CaCl2(aqui) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aqui) = CaCl2(aqui) + CO2(g) + H2O(l)
Fe2O3 + SO2 = Fe2O5S =>
Fe2O3 + SO2 = Fe2O5S
Ca3(PO)4 + SiO2 + C = CaSiO3 + CO + P4 =>
Ca3(PO)4 + 3 SiO2 + C = 3 CaSiO3 + CO + P4
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
C2H4 = C + H2 =>
C2H4 = 2 C + 2 H2
BaBr2NiSO4 = BaSO4NiBr2 =>
BaBr2NiSO4 = BaSO4NiBr2
Na2SO3 + HBr = NaBr + H2SO3 =>
Na2SO3 + 2 HBr = 2 NaBr + H2SO3
C7H5N3 + O6 = CO2 + H2O + N2 =>
4 C7H5N3 + 11 O6 = 28 CO2 + 10 H2O + 6 N2
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
C2H5OH + NaClO = CHCl3 + NaOH + H2O + HCOONa =>
3 C2H5OH + 12 NaClO = 4 CHCl3 + 10 NaOH + H2O + 2 HCOONa
H3PO3 + Ca(OH)2 = HOH + Ca3(PO3)2 =>
2 H3PO3 + 3 Ca(OH)2 = 6 HOH + Ca3(PO3)2
Na3N + Li = Na + Li3N =>
Na3N + 3 Li = 3 Na + Li3N
Pb(CH3COO)2 + Na2S = PbS + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2S = PbS + Na2(CH3COO)2
CH4(s) + H2O(g) = CO(s) + H2(s) =>
CH4(s) + H2O(g) = CO(s) + 3 H2(s)
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
NaClO3 + Fe(NO3)3 = Na(NO3) + Fe(ClO3)3 =>
3 NaClO3 + Fe(NO3)3 = 3 Na(NO3) + Fe(ClO3)3
Ni2SO4 = Ni2 + (SO4)2 =>
2 Ni2SO4 = 2 Ni2 + (SO4)2
MgCO3(s) + H2(aq) = Mg(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + H2(aq) = Mg(aq) + H2O(l) + CO2(g)
BaCl2 + Pb(No3)2 = PbCl2 + Ba(No3)2 =>
BaCl2 + Pb(No3)2 = PbCl2 + Ba(No3)2
Co4Cl8 + Na4(OH)4 = Co4(OH)4 + Na4 + Cl8 =>
Co4Cl8 + Na4(OH)4 = Co4(OH)4 + Na4 + Cl8
Al + KOH = H + KAlO =>
Al + KOH = H + KAlO
HBrNa2S = HSBrNa2 =>
HBrNa2S = HSBrNa2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCl2 + AgNO3 = KNO3 + AgCl2 =>
KCl2 + AgNO3 = KNO3 + AgCl2
HNO3 + Zn(OH)2 = Zn(NO3)2 + H2O =>
2 HNO3 + Zn(OH)2 = Zn(NO3)2 + 2 H2O
CoS + KI + KIO3 + H2O = Co(OH)2 + K2S + I2 =>
3 CoS + 5 KI + KIO3 + 3 H2O = 3 Co(OH)2 + 3 K2S + 3 I2
Co3 + KMnO4 = Co(MnO4)3 + K =>
Co3 + 9 KMnO4 = 3 Co(MnO4)3 + 9 K
KrF2 + B(OTeF5)3 = Kr(OTeF5)2 + BF3 =>
3 KrF2 + 2 B(OTeF5)3 = 3 Kr(OTeF5)2 + 2 BF3
RbO + HClO3 = Rb(ClO3)2 + H2O =>
RbO + 2 HClO3 = Rb(ClO3)2 + H2O
AgNO3(aq)KC1(aq) = AgC1(s)KNO3(aq) =>
AgNO3(aq)KC1(aq) = AgC1(s)KNO3(aq)
P4(s) + NaOH(aq) + H2O = PH3(g) + Na2PO3(aq) =>
7 P4(s) + 24 NaOH(aq) + 12 H2O = 16 PH3(g) + 12 Na2PO3(aq)
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
ABZD = ADZB =>
ABZD = ADZB
H3PO4 = H4P2O7H2O1 =>
2 H3PO4 = H4P2O7H2O1
HI + B(OH)3 = H2O + BIO =>
HI + B(OH)3 = 2 H2O + BIO
NiS + NaCl = NiCl2 + Na2S =>
NiS + 2 NaCl = NiCl2 + Na2S
H2O + Cu(NO3)2 + NO = Cu + HNO3 =>
4 H2O + 3 Cu(NO3)2 + 2 NO = 3 Cu + 8 HNO3
NiKBr = BrNiK =>
NiKBr = BrNiK
H2CO3 + K = K2CO3 + H2 =>
H2CO3 + 2 K = K2CO3 + H2
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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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