| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO2 + NaF = NaNO2 + HF
CrCl3 + KaOH = Cr(OH)3 + KaCl =>
CrCl3 + 3 KaOH = Cr(OH)3 + 3 KaCl
H2SO4 + Co = Co2(SO4)2 + H =>
2 H2SO4 + 2 Co = Co2(SO4)2 + 4 H
H2 + KF = HF + K =>
H2 + 2 KF = 2 HF + 2 K
LiCO4 + HNO3 = HCO4 + LiNO3 =>
LiCO4 + HNO3 = HCO4 + LiNO3
Co + C = Co2C =>
2 Co + C = Co2C
Sr(NO3)2 + NH3 = SrOH2 + N3 + H2O =>
Sr(NO3)2 + 4 NH3 = SrOH2 + 2 N3 + 5 H2O
Ba + K2(CO3) = K + Ba(CO3) =>
Ba + K2(CO3) = 2 K + Ba(CO3)
Li2Co3 + Ca(OH)2 = LiOH + CaCo3 =>
Li2Co3 + Ca(OH)2 = 2 LiOH + CaCo3
Li + HNO3 = Li(NO3)2 + NO + H2O =>
3 Li + 8 HNO3 = 3 Li(NO3)2 + 2 NO + 4 H2O
MoO3 + NH3 = Mo2N + H2O + N2 =>
4 MoO3 + 8 NH3 = 2 Mo2N + 12 H2O + 3 N2
PtO4H4 + H2SO4 = PtS2O8 + H2O =>
PtO4H4 + 2 H2SO4 = PtS2O8 + 4 H2O
RbNO3 = Rb + N2 + O2 =>
2 RbNO3 = 2 Rb + N2 + 3 O2
CH5N + C6H6 = C7H11N =>
CH5N + C6H6 = C7H11N
Al + N2 = AlN1 =>
2 Al + N2 = 2 AlN1
KNO3 + Fe = KNO2 + Fe2O3 =>
3 KNO3 + 2 Fe = 3 KNO2 + Fe2O3
BaCl2 + K2CO3 = Ba2(CO3)2 + K2Cl2 =>
2 BaCl2 + 2 K2CO3 = Ba2(CO3)2 + 2 K2Cl2
Bi(NO3)3 + CaI2 = BiI3 + Ca(NO3)2 =>
2 Bi(NO3)3 + 3 CaI2 = 2 BiI3 + 3 Ca(NO3)2
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2 =>
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2
Ca(Cl)2 + H2O = Ca(OH)2 + HCl =>
Ca(Cl)2 + 2 H2O = Ca(OH)2 + 2 HCl
Si + Ca(OH)2 = SiO3 + CaO + H2 =>
Si + 3 Ca(OH)2 = SiO3 + 3 CaO + 3 H2
Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3
MgF + AgNO3 = AgF + MgNO3 =>
MgF + AgNO3 = AgF + MgNO3
C2H5OH(l) + CH3CO2H(l) = CH3CO2C2H5(l) + H2O(l) =>
C2H5OH(l) + CH3CO2H(l) = CH3CO2C2H5(l) + H2O(l)
H3BO3 + Ba(OH)2 = BaHBO3 + H2O =>
H3BO3 + Ba(OH)2 = BaHBO3 + 2 H2O
AgNo3 + NaF = AgF + NaNo3 =>
AgNo3 + NaF = AgF + NaNo3
NaSO + HCl = NaSOHCl =>
NaSO + HCl = NaSOHCl
Ru + H2O = Ru(OH)2 + H =>
Ru + 2 H2O = Ru(OH)2 + 2 H
CH2ClCH2Cl + KOH = C2H2 + KCl + H2O =>
CH2ClCH2Cl + 2 KOH = C2H2 + 2 KCl + 2 H2O
Xe + Cr2O7 = Xe3O2 + Cr =>
21 Xe + 2 Cr2O7 = 7 Xe3O2 + 4 Cr
CU(OH)2 + H2S = CUS + H2O =>
CU(OH)2 + H2S = CUS + 2 H2O
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3
MgO + NH4NO3 = NH3 + H2O(l) + Mg(NO3)2 =>
MgO + 2 NH4NO3 = 2 NH3 + H2O(l) + Mg(NO3)2
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
Fe(NO3)3 + NH4NCS = Fe(SCN)6 + NO3 + NH4 =>
Fe(NO3)3 + 6 NH4NCS = Fe(SCN)6 + 3 NO3 + 6 NH4
HaLZ3 + Ym = Ym(LZ3)2 + Ha =>
2 HaLZ3 + Ym = Ym(LZ3)2 + 2 Ha
Na(ClO4) = Na + ClO4 =>
Na(ClO4) = Na + ClO4
O2 + CH4 + NaCl + CaO = NaHCO3 + H2O + CaCl2 =>
4 O2 + 2 CH4 + 2 NaCl + CaO = 2 NaHCO3 + 3 H2O + CaCl2
ZnBr2 + Sn2(CO3)4 = Zn(CO3) + SnBr4 =>
4 ZnBr2 + Sn2(CO3)4 = 4 Zn(CO3) + 2 SnBr4
I2 + O2 + F2 = IOF3 =>
I2 + O2 + 3 F2 = 2 IOF3
I + F = IF =>
I + F = IF
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
H2SO4 + Na2S2O5 = NaHSO4 + H2O + SO2 =>
2 H2SO4 + Na2S2O5 = 2 NaHSO4 + H2O + 2 SO2
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
CCl4 + P2O5 = COCl2 + POCl3 =>
3 CCl4 + P2O5 = 3 COCl2 + 2 POCl3
Cobalt(III)sulfite + Potassium = Potassiumsulfite + Cobalt =>
Co2(SO3)3 + 6 K = 3 K2SO3 + 2 Co
Na2CO3 + Ca(ClO)2 = NaClO + CaCO3 =>
Na2CO3 + Ca(ClO)2 = 2 NaClO + CaCO3
ZnSO4*H2O + (NH4)2SO4 + H2O = (NH4)2Zn(SO4)2*6H2O =>
ZnSO4*H2O + (NH4)2SO4 + 5 H2O = (NH4)2Zn(SO4)2*6H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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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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