| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2NaOH = CoOHNa(NO3)2
CaC2O4 + HCl = CaCl + HC2O4 =>
CaC2O4 + HCl = CaCl + HC2O4
KCrO4 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
KCrO4 + 2 SnCl2 + 8 HCl = CrCl3 + 2 SnCl4 + KCl + 4 H2O
MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
SrCl2(aq) + NaOH(aq) = SrOH(l) + NaCl2(aq) =>
SrCl2(aq) + NaOH(aq) = SrOH(l) + NaCl2(aq)
C2H4(g) + H2O(l) = C2H5OH(l) =>
C2H4(g) + H2O(l) = C2H5OH(l)
C4H9OH + CuO = C4H9O + H2O + Cu2O =>
2 C4H9OH + 2 CuO = 2 C4H9O + H2O + Cu2O
C4H28 + O2 = CO2 + H2O =>
C4H28 + 11 O2 = 4 CO2 + 14 H2O
Na2Cr2O7 + H2SO4 + H2O2 = CrO5 + Na2SO4 + H2O =>
Na2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + Na2SO4 + 5 H2O
ZnSO4 + NaHCO3 = ZnCO3 + NaSO4 + H2 =>
2 ZnSO4 + 2 NaHCO3 = 2 ZnCO3 + 2 NaSO4 + H2
Ca3(PO4)2 = CaO + P4O10 =>
2 Ca3(PO4)2 = 6 CaO + P4O10
HOCl + Ni(OH)2 = Ni(ClO)2 + H2O =>
2 HOCl + Ni(OH)2 = Ni(ClO)2 + 2 H2O
C7H7NO2 + K2Cr2O7 + H2SO4 = C7H5NO4 + K2SO4 + Cr2(SO4)3 + H2O =>
C7H7NO2 + K2Cr2O7 + 4 H2SO4 = C7H5NO4 + K2SO4 + Cr2(SO4)3 + 5 H2O
C6H5NH2 + HNO2 = C6H5OH + N2 + H2O =>
C6H5NH2 + HNO2 = C6H5OH + N2 + H2O
Ca3(PO4)2 = Ca + PO4 =>
Ca3(PO4)2 = 3 Ca + 2 PO4
LiO2 + N2 = N2O + Li =>
LiO2 + 2 N2 = 2 N2O + Li
HCO3 + Ca = CaCO3 + H2 =>
2 HCO3 + 2 Ca = 2 CaCO3 + H2
HOOCCOOH + NaHCO3 = HCOONa + H2O + CO2 =>
HOOCCOOH + NaHCO3 = HCOONa + H2O + 2 CO2
ZnSO4KOH = KSO4ZnOH =>
ZnSO4KOH = KSO4ZnOH
CaCl2(aq) + BaCl2(aq) = Cl2(aq) + Ba(Ca)2(aq) =>
2 CaCl2(aq) + BaCl2(aq) = 3 Cl2(aq) + Ba(Ca)2(aq)
Al(NO3)3(aq) + NH4OH(aq) = Al(OH)3(aq) + NH4NO3(aq) =>
Al(NO3)3(aq) + 3 NH4OH(aq) = Al(OH)3(aq) + 3 NH4NO3(aq)
NH2OH + K2Cr2O7 + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 NH2OH + K2Cr2O7 + 4 H2SO4 = 3 N2 + Cr2(SO4)3 + K2SO4 + 13 H2O
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
C2H4(g) + H2O(l) = C2H5OH(l) =>
C2H4(g) + H2O(l) = C2H5OH(l)
CH3COH = C2H2 + H2O =>
CH3COH = C2H2 + H2O
C6H5COOHH2O = H3OC6H5COO =>
C6H5COOHH2O = H3OC6H5COO
PBS + O2 = PB + SO2 =>
PBS + O2 = PB + SO2
C6H4(OH)COOH + CH3COH = C6H4(OH)COOCH3 + H2O =>
6 C6H4(OH)COOH + 7 CH3COH = 7 C6H4(OH)COOCH3 + 4 H2O
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CaSO4 + NH3 + CO2 + H2O = (NH4)2SO4 + CaCO3 =>
CaSO4 + 2 NH3 + CO2 + H2O = (NH4)2SO4 + CaCO3
CH3COCH3 + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3COCH3 + 8[Ag(NH3)2]OH = 3 CH3COONH4 + 8 Ag + 13 NH3 + 4 H2O
KClO4(s) = KCl(s) + O2(s) =>
KClO4(s) = KCl(s) + 2 O2(s)
NH3(g) + O2(g) = N2O(g) + H2O(g) =>
2 NH3(g) + 2 O2(g) = N2O(g) + 3 H2O(g)
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
HBr + AgNO3 = HBrAgNO3 =>
HBr + AgNO3 = HBrAgNO3
NaOH + SnCl2 = NaCl + Sn(OH)2 =>
2 NaOH + SnCl2 = 2 NaCl + Sn(OH)2
Ba(IO)2 + KHS = BaI2 + K2SO4 + H2SO4 =>
4 Ba(IO)2 + 2 KHS = 4 BaI2 + K2SO4 + H2SO4
Al + FeCl3 = AlCl3 + FeCl2 =>
Al + 3 FeCl3 = AlCl3 + 3 FeCl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CaCl2 + H2SO4 = CaSO4 + H2 + Cl2 =>
CaCl2 + H2SO4 = CaSO4 + H2 + Cl2
CaO + HNo3 = Ca(No3)2 + H2O =>
CaO + 2 HNo3 = Ca(No3)2 + H2O
AlCl3 + CO2 + NaOH = Al2(CO3)3 + NaCl + H2O =>
2 AlCl3 + 3 CO2 + 6 NaOH = Al2(CO3)3 + 6 NaCl + 3 H2O
Cu + Na{+} = Cu2{+} + Na =>
2 Cu + Na{+} = Cu2{+} + Na
MgO + H2 = MgOH2 =>
MgO + H2 = MgOH2
HCl2 = H2 + Cl2 =>
2 HCl2 = H2 + 2 Cl2
KOH + H2(SO4)2 = KSO4 + H2O =>
2 KOH + H2(SO4)2 = 2 KSO4 + 2 H2O
C3H7NH2KMnO4H2O = C3H5(OH)2KOHNH3MnO2 =>
C3H7NH2KMnO4H2O = C3H5(OH)2KOHNH3MnO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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