| Équations équilibrées la veille | Équations équilibrées le lendemain |
BH4{-} + 3 H2O + H{+} = H3BO3 + 4 H2
NO + OH{-} = N2O + NO2{-} + H2O =>
4 NO + 2 OH{-} = N2O + 2 NO2{-} + H2O
NH4F + LiOH = FLi + NH4OH =>
NH4F + LiOH = FLi + NH4OH
NaMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 6 Na2SO4 + 3 H2O
NaClO + HNO3 = NaNO2 + HCl + O =>
NaClO + HNO3 = NaNO2 + HCl + 2 O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
ZnBr2(aq) + K3PO4(s) = ZnPO4(s) + K3Br2(aq) =>
ZnBr2(aq) + K3PO4(s) = ZnPO4(s) + K3Br2(aq)
OH + Na1S2O3 + NaClO = Na2SO4 + Cl + H2O =>
4 OH + Na1S2O3 + 3 NaClO = 2 Na2SO4 + 3 Cl + 2 H2O
Fe3O4 + H2SO4 = SO2 + Fe2(SO4)3 + H2O =>
2 Fe3O4 + 10 H2SO4 = SO2 + 3 Fe2(SO4)3 + 10 H2O
FeS + HNO3 = Fe(NO3)3 + H2O + NO + S =>
FeS + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO + S
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
KNO3 + CoSO4*7H20 + H2O2 = KCo2O4 + K2SO4 + HNO3 + H2O =>
10 KNO3 + 4 CoSO4*7H20 + 283 H2O2 = 2 KCo2O4 + 4 K2SO4 + 10 HNO3 + 558 H2O
CuCl2 + Pb = PbCl + Cu =>
CuCl2 + 2 Pb = 2 PbCl + Cu
Fe2(PO4)3 + NaOH = Fe(OH)3 + Na2PO4 =>
Fe2(PO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2PO4
Xe + Fe2 = FeXe =>
2 Xe + Fe2 = 2 FeXe
C6H5C2H5 + KMnO4 = C6H5COOH + MnO2 + KOH + CO2 =>
C6H5C2H5 + 4 KMnO4 = C6H5COOH + 4 MnO2 + 4 KOH + CO2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Fe + CO2 = FeCO3 + CO =>
Fe + 2 CO2 = FeCO3 + CO
AgNO3 + AIBr3 = AgBr + AI(NO3)3 =>
3 AgNO3 + AIBr3 = 3 AgBr + AI(NO3)3
AlOH + CH3COOH = H2O + AlC2H3O2 =>
AlOH + CH3COOH = H2O + AlC2H3O2
N2O5O = NO3 =>
N2O5O = 2 NO3
C17H33COOH + O2 = C + H2O =>
2 C17H33COOH + 15 O2 = 36 C + 34 H2O
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
H2CO3 + Zn(OH)2 = Zn2(OH)2CO3 + H2O =>
H2CO3 + 2 Zn(OH)2 = Zn2(OH)2CO3 + 2 H2O
Fe(OH)3 + K3BO3 = FeBO3 + KOH =>
Fe(OH)3 + K3BO3 = FeBO3 + 3 KOH
ZnSO4 + NaOH = Zn(OH)2Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2Na2SO4
NaI + AgNO3 = IAg + NaNO3 =>
NaI + AgNO3 = IAg + NaNO3
Ca3(PO4)2 + SPO2 + C = CaSPO3 + CO + P =>
Ca3(PO4)2 + 3 SPO2 + 5 C = 3 CaSPO3 + 5 CO + 2 P
H3BO3 + KNO3 = HNO3 + K3BO3 =>
H3BO3 + 3 KNO3 = 3 HNO3 + K3BO3
BaSO4(s) = BaOSO3 =>
BaSO4(s) = BaOSO3
Zn(OH)2 + Al(OH)3 = ZnAl2O4 + H2O =>
Zn(OH)2 + 2 Al(OH)3 = ZnAl2O4 + 4 H2O
CoCl2 + NH4OH + HCl + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2 + 12 NH4OH + 2 HCl + H2O2 = 2 Co(NH3)6Cl3 + 14 H2O
(NH4)SO4 + Ba(NO3)2 = (NH4)(NO3)2 + BaSO4 =>
(NH4)SO4 + Ba(NO3)2 = (NH4)(NO3)2 + BaSO4
CuO3 + H2O = H2CuO4 =>
CuO3 + H2O = H2CuO4
Ca2(CO3)2 + HCl = CO2 + CaCl2 + H2O =>
Ca2(CO3)2 + 4 HCl = 2 CO2 + 2 CaCl2 + 2 H2O
ZnCO3 + HOH = Zn(OH)2 + H2CO3 =>
ZnCO3 + 2 HOH = Zn(OH)2 + H2CO3
K2Cr2O7 + H2C2O4(H2OH2O) = K3[Cr(C2O4)]3 + H2 + O2 =>
6 K2Cr2O7 + 12 H2C2O4(H2OH2O) = 4 K3[Cr(C2O4)]3 + 36 H2 + 33 O2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
AgNO3 + HCl = HNO3 + AgCl =>
AgNO3 + HCl = HNO3 + AgCl
TiO2Mg = TiMgOO =>
TiO2Mg = TiMgOO
Na2SO4 + K2MnO4 + H2O = KMnO4 + Na2SO3 + KOH =>
Na2SO4 + 2 K2MnO4 + H2O = 2 KMnO4 + Na2SO3 + 2 KOH
Mg(SO3) + HCl = MgCl2 + H2(SO3) =>
Mg(SO3) + 2 HCl = MgCl2 + H2(SO3)
MnSO4*7H2O + Na2CO3 = MnCO3 + Na2SO4*7H2O =>
MnSO4*7H2O + Na2CO3 = MnCO3 + Na2SO4*7H2O
CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl =>
CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl
HCe + Na(OH) = H(OH) + NaCe =>
HCe + Na(OH) = H(OH) + NaCe
MgSO4KHCO3 = MgCO3KHSO4 =>
MgSO4KHCO3 = MgCO3KHSO4
Mg(SO3) + HCl = MgCl2 + H2(SO3) =>
Mg(SO3) + 2 HCl = MgCl2 + H2(SO3)
Na2SO4 + O2 = Na2O + SO4 =>
2 Na2SO4 + O2 = 2 Na2O + 2 SO4
AgNO3 + X + HNO3 = XNO3 + AgH =>
AgNO3 + 2 X + HNO3 = 2 XNO3 + AgH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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