| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBr + 2 O2 = H2 + 2 BrO2
BaSO4 + F = FSO4 + Ba =>
BaSO4 + F = FSO4 + Ba
CHO = HCO =>
CHO = HCO
HClO3(aqexcess) + Na2CO3 = NaClO3 + NaHCO3 =>
HClO3(aqexcess) + Na2CO3 = NaClO3 + NaHCO3
C6H12O4 + O2 = CO2 + H2 =>
C6H12O4 + 4 O2 = 6 CO2 + 6 H2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H(OH) =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H(OH)
BaSO4 + F = FSO4 + Ba =>
BaSO4 + F = FSO4 + Ba
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H(OH) =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H(OH)
C2H4S + O2 = CO2 + H2O + S =>
C2H4S + 3 O2 = 2 CO2 + 2 H2O + S
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
BaSO4 + F = FSO4 + Ba =>
BaSO4 + F = FSO4 + Ba
NaHCo3 + C2H4O2 = C2HCo3 + NaH4O2 =>
NaHCo3 + C2H4O2 = C2HCo3 + NaH4O2
H(NO3) + Ca(CO3) = Ca(NO3)2 + H2(CO3) =>
2 H(NO3) + Ca(CO3) = Ca(NO3)2 + H2(CO3)
BaCl2(s) + K2CO3(s) = BaCO3(s) + KCl(s) =>
BaCl2(s) + K2CO3(s) = BaCO3(s) + 2 KCl(s)
C3H7OH + FeCl3 = FeC3H7OH + Cl2 =>
2 C3H7OH + 2 FeCl3 = 2 FeC3H7OH + 3 Cl2
NH4OH(aq) + HCl(aq) = NH4Cl(s) + H2O(l) =>
NH4OH(aq) + HCl(aq) = NH4Cl(s) + H2O(l)
O12 = O2 =>
O12 = 6 O2
Zn + Ni(NO)2 = Zn(NO) + Ni =>
2 Zn + Ni(NO)2 = 2 Zn(NO) + Ni
MnO2 + NaCl + H2SO4 = MnSO4 + Na2SO4 + H2O + Cl2 =>
MnO2 + 2 NaCl + 2 H2SO4 = MnSO4 + Na2SO4 + 2 H2O + Cl2
BaSO4 + F = FSO4 + Ba =>
BaSO4 + F = FSO4 + Ba
HNO3 + Ca(OH)2 = Ca(NO3)2 + H(OH) =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H(OH)
CuSO4 + Fe + H2O = Cu + FeSO4*7H2O =>
CuSO4 + Fe + 7 H2O = Cu + FeSO4*7H2O
ZnOH1 = ZnOH =>
ZnOH1 = ZnOH
H3PO5 + Ca(OH)2 = CaHPO5 + H2O =>
H3PO5 + Ca(OH)2 = CaHPO5 + 2 H2O
sodium + zinciodide = sodiumiodide + zinc =>
2 Na + ZnI2 = 2 NaI + Zn
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + H2O = CH3OH + O =>
CO2 + 2 H2O = CH3OH + 3 O
Al2Hg3 + H2SO4 = Al2(SO4)3 + H2Hg =>
Al2Hg3 + 3 H2SO4 = Al2(SO4)3 + 3 H2Hg
NH4Cl + PtCl4 = (NH4)2PtCl6 =>
2 NH4Cl + PtCl4 = (NH4)2PtCl6
NaClO2 + KI + H2SO4 = NaCl + I2 + K2SO4 + H2O =>
NaClO2 + 4 KI + 2 H2SO4 = NaCl + 2 I2 + 2 K2SO4 + 2 H2O
V{3+} + H{+} + MnO4{-} = V{5+} + Mn{2+} + H2O =>
5 V{3+} + 16 H{+} + 2 MnO4{-} = 5 V{5+} + 2 Mn{2+} + 8 H2O
N2{-} + O2{+} = NO =>
N2{-} + O2{+} = 2 NO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2S2O3 + Cl2 + H2O = H2SO4 + NaCl + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 H2SO4 + 2 NaCl + 6 HCl
K2CO3 + SiO2 = K2O + Si(CO3)2 =>
2 K2CO3 + SiO2 = 2 K2O + Si(CO3)2
AuNO3 + Hg = Au + HgNO3 =>
AuNO3 + Hg = Au + HgNO3
NaHCO3 + CH3COOH = CH3COONa + HCO3 + H2 =>
2 NaHCO3 + 2 CH3COOH = 2 CH3COONa + 2 HCO3 + H2
NiCl2 + P = NiP + Cl2 =>
NiCl2 + P = NiP + Cl2
BaSO4 + F = FSO4 + Ba =>
BaSO4 + F = FSO4 + Ba
Mg + H2CO3 = Mg2(CO3)2 + H =>
2 Mg + 2 H2CO3 = Mg2(CO3)2 + 4 H
XPt + S8 = XPtS2 =>
4 XPt + S8 = 4 XPtS2
Sb2O3 + NaOH = H2O + NaSbO2 =>
Sb2O3 + 2 NaOH = H2O + 2 NaSbO2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H(OH) =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H(OH)
Rb2H + H2O = RbO + H2 =>
2 Rb2H + 4 H2O = 4 RbO + 5 H2
Cl{5+} + e = Cl2 =>
2 Cl{5+} + 10e = Cl2
RCOH2 + Br2 + H2O = RCO + Br{-} + H3O{+} =>
RCOH2 + Br2 + 2 H2O = RCO + 2 Br{-} + 2 H3O{+}
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HF = H1F =>
HF = H1F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/22/24
Équations équilibrées sur03/23/23
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