| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + NaNO2 = KMnNO2 + NaO4
KAl(SO4)2 + Ca(OH)2 = CaSO4 + Ca(Al(OH)4)2 + KOH =>
2 KAl(SO4)2 + 5 Ca(OH)2 = 4 CaSO4 + Ca(Al(OH)4)2 + 2 KOH
CaOCl2 + H2SO4 = CaSO4 + Cl2 + H2O =>
CaOCl2 + H2SO4 = CaSO4 + Cl2 + H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
C(s) + H2(g) = C3H8(g) =>
3 C(s) + 4 H2(g) = C3H8(g)
PbCO3(s) + HNO3(ac) = Pb(NO3)2(s) + CO2(g) + H2O(l) =>
PbCO3(s) + 2 HNO3(ac) = Pb(NO3)2(s) + CO2(g) + H2O(l)
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl2 + H2O =>
CrI3 + 32 KOH + 27 Cl2 = K2CrO4 + 3 KIO4 + 27 KCl2 + 16 H2O
Ca3(PO4)2 + H2(SO4) = Ca(SO4) + H3PO4 =>
Ca3(PO4)2 + 3 H2(SO4) = 3 Ca(SO4) + 2 H3PO4
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C7H3O05 + O2 = CO2 + H2O =>
4 C7H3O05 + 21 O2 = 28 CO2 + 6 H2O
TiCl4 + NH4Cl = (NH4)2TiCl6 =>
TiCl4 + 2 NH4Cl = (NH4)2TiCl6
Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O
Ca3(PO4)2 + Na2CO3 = Ca(CO3) + Na3(PO4) =>
Ca3(PO4)2 + 3 Na2CO3 = 3 Ca(CO3) + 2 Na3(PO4)
Ca(ClO)2 + NH3 = CaCl2 + H2O + N =>
3 Ca(ClO)2 + 4 NH3 = 3 CaCl2 + 6 H2O + 4 N
Ca3(PO4)2 + Na2CO3 = Ca(CO3) + Na3(PO4) =>
Ca3(PO4)2 + 3 Na2CO3 = 3 Ca(CO3) + 2 Na3(PO4)
Na2[Zn(OH)4] + HCl = Zn(OH)Cl + NaCl + H2O =>
Na2[Zn(OH)4] + 3 HCl = Zn(OH)Cl + 2 NaCl + 3 H2O
KMnO4 + NH4NO3 = MnO2 + N2 + KNO3 + H2O =>
2 KMnO4 + 2 NH4NO3 = 2 MnO2 + N2 + 2 KNO3 + 4 H2O
Ca(AlO2)2 + CO2 + H2O = Al(OH)3 + CaCO3 =>
Ca(AlO2)2 + CO2 + 3 H2O = 2 Al(OH)3 + CaCO3
CH4 + S2 = C4S2 + H2S =>
4 CH4 + 5 S2 = C4S2 + 8 H2S
H + Fe2O3 = Fe + H2O =>
6 H + Fe2O3 = 2 Fe + 3 H2O
Fe(NO3)2 + (NH4)2SO4 = FeSO4 + NH4NO3 =>
Fe(NO3)2 + (NH4)2SO4 = FeSO4 + 2 NH4NO3
K2C2O4 + HNO3 = H2O + NO + KNO3 + CO2 =>
3 K2C2O4 + 8 HNO3 = 4 H2O + 2 NO + 6 KNO3 + 6 CO2
Na2[Cu(OH)4] + HCl = CuCl2 + NaOH + H2O =>
Na2[Cu(OH)4] + 2 HCl = CuCl2 + 2 NaOH + 2 H2O
NaNO3 + KCl = Na + Cl + KNO3 =>
NaNO3 + KCl = Na + Cl + KNO3
NO{2} = NO + {2} =>
NO{2} = NO + {2}
COCl2 + NH4OH = COOHNH4Cl2 =>
COCl2 + NH4OH = COOHNH4Cl2
Fe(CN)3 + HCl = Fe(Cl)3 + HCN =>
Fe(CN)3 + 3 HCl = Fe(Cl)3 + 3 HCN
Co(NO3)2(H2O)6 + NH4H2PO4 + CH4N2O = Co2P2O7 + N2 + H2O + CO2 =>
6 Co(NO3)2(H2O)6 + 6 NH4H2PO4 + 7 CH4N2O = 3 Co2P2O7 + 16 N2 + 68 H2O + 7 CO2
Ca(OH)2 + H3N = HOH + Ca3N2 =>
3 Ca(OH)2 + 2 H3N = 6 HOH + Ca3N2
H2C6H7O5 + H2O = H3C6H7O5 + OH =>
H2C6H7O5 + H2O = H3C6H7O5 + OH
magnesium + phosphorus + oxygen = magnesiumphosphate =>
3 Mg + 2 P + 4 O2 = Mg3(PO4)2
FeSO4*7H2O + FeS2 = SO2 + Fe2O3 + H2O =>
11 FeSO4*7H2O + FeS2 = 13 SO2 + 6 Fe2O3 + 77 H2O
S + KCIO3 = SO2 + KCI =>
3 S + 2 KCIO3 = 3 SO2 + 2 KCI
Na2FeO4 + MnSO4 + H2SO4 = Fe2(SO4)3 + HMnO4 + Na2SO4 + H2O =>
10 Na2FeO4 + 6 MnSO4 + 19 H2SO4 = 5 Fe2(SO4)3 + 6 HMnO4 + 10 Na2SO4 + 16 H2O
Mg(OH)2 + H3PO4 = H2O(l) + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O(l) + Mg3(PO4)2
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
FeCl + NH4OH = FeHO + NH4Cl =>
FeCl + NH4OH = FeHO + NH4Cl
C3H6 + O2(g) = CO2(g) + H2O(g) =>
2 C3H6 + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
KMnO4 + H2SO4 + NH3 = HNO3 + K2SO4 + MnO2 + H2O =>
8 KMnO4 + 4 H2SO4 + 3 NH3 = 3 HNO3 + 4 K2SO4 + 8 MnO2 + 7 H2O
CH4NH2 + O2 = CO2 + H2O + N2 =>
2 CH4NH2 + 5 O2 = 2 CO2 + 6 H2O + N2
AuBr3 = Au2Br6 =>
2 AuBr3 = Au2Br6
C12H10Cl2Si + H2O = C12H12O2Si + HCl =>
C12H10Cl2Si + 2 H2O = C12H12O2Si + 2 HCl
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Zn + CrN = ZnN + Cr =>
Zn + CrN = ZnN + Cr
Cl4(g) + CH4(g) = HCl(g) + CCl4(l) =>
2 Cl4(g) + CH4(g) = 4 HCl(g) + CCl4(l)
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Ca(OH)PO4 + CaH2 = Ca3(PO4)2 + H2O =>
2 Ca(OH)PO4 + CaH2 = Ca3(PO4)2 + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NH3 + KMnO4 = KNO3 + MnO2 + KOH + H2O =>
3 NH3 + 8 KMnO4 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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