| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2SO4 + MgBr2 = HBr + MgSO4 =>
H2SO4 + MgBr2 = 2 HBr + MgSO4
Hg + H2SO4 = Hg2SO4 + SO2 + H2O =>
2 Hg + 2 H2SO4 = Hg2SO4 + SO2 + 2 H2O
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
NaF + AgNO3 = Na + NO3 + AgF =>
NaF + AgNO3 = Na + NO3 + AgF
MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O
HNO + FeOH = Fe(NO) + H2O =>
HNO + FeOH = Fe(NO) + H2O
Al2(HPO4)3 + HNO3 = Al(NO3)3 + H3PO4 =>
Al2(HPO4)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H3PO4
Ca + C2O4 = CaC2O4 =>
Ca + C2O4 = CaC2O4
NaHCO3 + Al(NO3)3 = NaNO3 + Al(HCO3)3 =>
3 NaHCO3 + Al(NO3)3 = 3 NaNO3 + Al(HCO3)3
Fe2(SO4)3 + K2C2O4 = K3[Fe(C2O4)3] + K2SO4 =>
Fe2(SO4)3 + 6 K2C2O4 = 2 K3[Fe(C2O4)3] + 3 K2SO4
Ga2S3 + H2 = Ga + H2S =>
Ga2S3 + 3 H2 = 2 Ga + 3 H2S
Al2 + CO3 = Al(CO3)3 =>
Al2 + 6 CO3 = 2 Al(CO3)3
K2SO4 + Ca(OH)2 = CaSO4 + KOH =>
K2SO4 + Ca(OH)2 = CaSO4 + 2 KOH
NH4*2Cr2O7 = N2 + H2O + CrO3 =>
2 NH4*2Cr2O7 = N2 + 4 H2O + 8 CrO3
N2O(g) + H2(g) = H2O(g) + N2(g) =>
N2O(g) + H2(g) = H2O(g) + N2(g)
FeSO4 + KSCN + Cl2 = Fe(SCN)3 + K2SO4 + KCl =>
2 FeSO4 + 6 KSCN + Cl2 = 2 Fe(SCN)3 + 2 K2SO4 + 2 KCl
N = N2 =>
2 N = N2
H2GeO3 + W(OH)6 = W(GeO3)3 + H2O =>
3 H2GeO3 + W(OH)6 = W(GeO3)3 + 6 H2O
Si3N4 + NH4Cl = NH3 + SiCl4 =>
Si3N4 + 12 NH4Cl = 16 NH3 + 3 SiCl4
KC2H3O2 + HBr = KBr + HC2H3O2 =>
KC2H3O2 + HBr = KBr + HC2H3O2
Zn + H2SO4 = SO4 + H2Zn =>
Zn + H2SO4 = SO4 + H2Zn
NaCl + AgF = NaF + ClAg =>
NaCl + AgF = NaF + ClAg
Al2O3 + H{+} = Al{+3} + H2O =>
Al2O3 + 6 H{+} = 2 Al{+3} + 3 H2O
H2SO4 + NH4F = HF + (NH4)2SO4 =>
H2SO4 + 2 NH4F = 2 HF + (NH4)2SO4
Mg2 + H(NO3) = Mg(NO3)2 + H2 =>
Mg2 + 4 H(NO3) = 2 Mg(NO3)2 + 2 H2
Mg(NO3)2*6H2O + Fe(NO3)3*9H2O = MgFe5O8 + N2 + H2O + O2 =>
2 Mg(NO3)2*6H2O + 10 Fe(NO3)3*9H2O = 2 MgFe5O8 + 17 N2 + 102 H2O + 43 O2
BaCl2 + K2SiO3 = KCl + BaSiO3 =>
BaCl2 + K2SiO3 = 2 KCl + BaSiO3
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
LiHCO3 + CH3COOH = LiCH3COO + H2O + CO2 =>
LiHCO3 + CH3COOH = LiCH3COO + H2O + CO2
CuCl2(aq) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
Mg(OH)Cl + H2SO4 = MgSO4 + HCl + H2O =>
Mg(OH)Cl + H2SO4 = MgSO4 + HCl + H2O
(NH4)2CO3 + NaOH = NH4 + OH + Na2CO3 =>
(NH4)2CO3 + 2 NaOH = 2 NH4 + 2 OH + Na2CO3
Cu + HgNo3 = Cu(No3)2 + Hg =>
Cu + 2 HgNo3 = Cu(No3)2 + 2 Hg
C3H6O2 + Ca(OH)2 = (C3H5O2)2Ca + H2O =>
2 C3H6O2 + Ca(OH)2 = (C3H5O2)2Ca + 2 H2O
CH4O + O2 = CO + H2O =>
CH4O + O2 = CO + 2 H2O
HgO + Al = Hg + Al2O3 =>
3 HgO + 2 Al = 3 Hg + Al2O3
C6H3(CH3)3 + K2Cr2O7 + H2SO4 = C6H3(COOH)3 + K2SO4 + Cr2(SO4)3 + H2O =>
C6H3(CH3)3 + 3 K2Cr2O7 + 12 H2SO4 = C6H3(COOH)3 + 3 K2SO4 + 3 Cr2(SO4)3 + 15 H2O
C5H6S + O2 = CO2 + H2O + SO2 =>
2 C5H6S + 15 O2 = 10 CO2 + 6 H2O + 2 SO2
Mg + KCl = K + Mg(Cl)2 =>
Mg + 2 KCl = 2 K + Mg(Cl)2
FeCl3*6H2O + C5H8O2 + (C2H6O) = Fe(C5H7O2)6 + CH3Cl + H2O =>
4 FeCl3*6H2O + 26 C5H8O2 + (C2H6O) = 4 Fe(C5H7O2)6 + 12 CH3Cl + 29 H2O
H2(g) + AgNO3(aq) = Ag(s) + HNO3(aq) =>
H2(g) + 2 AgNO3(aq) = 2 Ag(s) + 2 HNO3(aq)
PbCO3 + O2 = PbO2 + CO2 =>
2 PbCO3 + O2 = 2 PbO2 + 2 CO2
Zn + P = Zn5P2 =>
5 Zn + 2 P = Zn5P2
KCl + AgF = KF + Cl2 + Ag =>
2 KCl + 2 AgF = 2 KF + Cl2 + 2 Ag
Mg(OH)2 = MgO + Water =>
Mg(OH)2 = MgO + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH4NO2 + HCl = NH4Cl + NO2 + H2O =>
7 NH4NO2 + 8 HCl = 8 NH4Cl + 6 NO2 + 2 H2O
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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