| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + Mg = ZnCl2Mg
Cu2Se + Al2(CO3)3 = Al2Se3 + Cu2CO3 =>
3 Cu2Se + Al2(CO3)3 = Al2Se3 + 3 Cu2CO3
NaOH(aq) + HF(aq) = NaF(aq) + H2O(aq) =>
NaOH(aq) + HF(aq) = NaF(aq) + H2O(aq)
NH4OH + Na2HSO3 = NH4Na2SO3 + H2O =>
NH4OH + Na2HSO3 = NH4Na2SO3 + H2O
C6H12O7 + CrCl3 = Cr2(C6O7)3 + HCl + H2 =>
3 C6H12O7 + 2 CrCl3 = Cr2(C6O7)3 + 6 HCl + 15 H2
Ba(HSO3)2 + NaOH = BaSO3 + Na2SO3 + H2O =>
Ba(HSO3)2 + 2 NaOH = BaSO3 + Na2SO3 + 2 H2O
NO2 + O2 + NH3 = NH4NO3 =>
4 NO2 + 5 O2 + 8 NH3 = 6 NH4NO3
C6H12O6 + Ag2O = C6H12O6O + Ag =>
C6H12O6 + Ag2O = C6H12O6O + 2 Ag
C22H32O15 + H2O = C6H14 + CO2 =>
19 C22H32O15 + 11 H2O = 45 C6H14 + 148 CO2
CH3Br + Br2 = CH3Br2 =>
2 CH3Br + Br2 = 2 CH3Br2
CH3CCH3 + Br2 = CH3CHBrCBrH2 =>
CH3CCH3 + Br2 = CH3CHBrCBrH2
Na2(CO3) + Ca(OH)2 = Na(OH) + Ca(CO3) =>
Na2(CO3) + Ca(OH)2 = 2 Na(OH) + Ca(CO3)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3(aq) + ZnBr2(aq) = AgBr(s) + Zn(NO3)2(aq) =>
2 AgNO3(aq) + ZnBr2(aq) = 2 AgBr(s) + Zn(NO3)2(aq)
ClO3 + H2 = HCl + H2O =>
2 ClO3 + 7 H2 = 2 HCl + 6 H2O
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2 =>
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2
KNaCl2 + AgNO3 = KNa(NO3)2 + AgCl =>
KNaCl2 + 2 AgNO3 = KNa(NO3)2 + 2 AgCl
A1 + Br = A1Br3 =>
A1 + 3 Br = A1Br3
K4Fe(CN)6 + Fe2O3 + HCl = Fe4[Fe(CN)6]3 + H2O + KCl =>
3 K4Fe(CN)6 + 2 Fe2O3 + 12 HCl = Fe4[Fe(CN)6]3 + 6 H2O + 12 KCl
C2H6SO4 + O2 = CO2 + H2O + SO2 =>
2 C2H6SO4 + 5 O2 = 4 CO2 + 6 H2O + 2 SO2
Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O
CaO + H2O = (CaOH)2 + O2 =>
4 CaO + 2 H2O = 2(CaOH)2 + O2
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
CH3OCH2OCH3 + O2 = HCOOCH3 + H2O =>
2 CH3OCH2OCH3 + 2 O2 = 3 HCOOCH3 + 2 H2O
N + Cl = NCl =>
N + Cl = NCl
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
CaSi2 + C2H3Cl = CaCl2 + C2H2 + Si + H =>
CaSi2 + 2 C2H3Cl = CaCl2 + 2 C2H2 + 2 Si + 2 H
Zn(OH)2 + NH4Cl = NH3 + ZnCl2 + H2O =>
Zn(OH)2 + 2 NH4Cl = 2 NH3 + ZnCl2 + 2 H2O
SCl5 + H2O = SO2 + HCl + Cl2 =>
2 SCl5 + 4 H2O = 2 SO2 + 8 HCl + Cl2
HCOOH + Ag(NH3)2OH = (NH4)2CO3 + Ag + NH3 + H2O =>
HCOOH + 2 Ag(NH3)2OH = (NH4)2CO3 + 2 Ag + 2 NH3 + H2O
Fe + C2Cl6 = C + FeCl2 =>
3 Fe + C2Cl6 = 2 C + 3 FeCl2
Al + sulfur = Al2S3 =>
2 Al + 3 S = Al2S3
NaCO3 + Ca2Br2 = NaBr + CaCO3 =>
2 NaCO3 + Ca2Br2 = 2 NaBr + 2 CaCO3
Au + H3PO4 = AuHPO4 + H2 =>
Au + H3PO4 = AuHPO4 + H2
Mg2(NO3) = Mg + NO2 + O2 =>
2 Mg2(NO3) = 4 Mg + 2 NO2 + O2
K2MnO4 + HClO + HCl = KMnO4 + KCl + H2O =>
2 K2MnO4 + HClO + HCl = 2 KMnO4 + 2 KCl + H2O
HCl + LiO = LiCl2 + H2O =>
2 HCl + LiO = LiCl2 + H2O
NiCl2 + Na2(CO3) = NiCO3 + NaCl =>
NiCl2 + Na2(CO3) = NiCO3 + 2 NaCl
CaO + (P2O5) = Ca3(PO4)2 =>
3 CaO + (P2O5) = Ca3(PO4)2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
HNO3 + HI = HNO2 + I + H2O =>
HNO3 + 2 HI = HNO2 + 2 I + H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
NaOH + (NH4)2SO4 = H2O + NH3 + Na2SO4 =>
2 NaOH + (NH4)2SO4 = 2 H2O + 2 NH3 + Na2SO4
N2(g) + O2(g) = NO2(g) =>
N2(g) + 2 O2(g) = 2 NO2(g)
Cu + MgCl2 = CuCl2 + Mg2 =>
2 Cu + 2 MgCl2 = 2 CuCl2 + Mg2
C3H8O3 + HCl = C3H6OCl2 + H2O =>
C3H8O3 + 2 HCl = C3H6OCl2 + 2 H2O
SO4Ag = AgSO4 =>
SO4Ag = AgSO4
C3H7NH2 + CH3COOH = C3H7NH3CH3COO =>
C3H7NH2 + CH3COOH = C3H7NH3CH3COO
MnS + O2 = MnO2 + SO2 =>
MnS + 2 O2 = MnO2 + SO2
AgNo3 + MgCl2 = MgNo3 + AgCl2 =>
AgNo3 + MgCl2 = MgNo3 + AgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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