| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq)
MrO2 + H2 = MrO + H2O =>
MrO2 + H2 = MrO + H2O
NH4OCl = NH4 + OCl =>
NH4OCl = NH4 + OCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CU + HSO3 = CUSO4 + H2O + SO2 =>
CU + 4 HSO3 = CUSO4 + 2 H2O + 3 SO2
CaOH + HClO = CaClO + H2O =>
CaOH + HClO = CaClO + H2O
Mg + C = MgC =>
Mg + C = MgC
AB2H2O = AB2 + H2O =>
AB2H2O = AB2 + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
K2O + Cl2O7 = K2Cl2O8 =>
K2O + Cl2O7 = K2Cl2O8
CH3COOC2H5 + NaOH = CH3COONa + C2H4 + H2O =>
CH3COOC2H5 + NaOH = CH3COONa + C2H4 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2(SO4) + NaOH = H2(OH)2 + Na2SO4 =>
H2(SO4) + 2 NaOH = H2(OH)2 + Na2SO4
H2 + Br1 = HBr =>
H2 + 2 Br1 = 2 HBr
Cu(O)2 + H2SO4 = Cu(SO4)2 + H2O =>
Cu(O)2 + 2 H2SO4 = Cu(SO4)2 + 2 H2O
NaVO3 + SO2 + H2SO4 = V(SO4)2 + Na2SO4 + H2O =>
2 NaVO3 + SO2 + 4 H2SO4 = 2 V(SO4)2 + Na2SO4 + 4 H2O
K2CO3 + HBr = KBr + CO2H2O =>
K2CO3 + 2 HBr = 2 KBr + CO2H2O
ZnSO4*3H2O = ZnSO4 + H2O =>
ZnSO4*3H2O = ZnSO4 + 3 H2O
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + NaSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 11 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H3NO4 + Pb3H2 = PbH + NO4H =>
H3NO4 + 2 Pb3H2 = 6 PbH + NO4H
W2O3 + K3N = WN + K2O =>
W2O3 + 2 K3N = 2 WN + 3 K2O
ZnSO4 + HCl = H2SO4 + ZnCl2 =>
ZnSO4 + 2 HCl = H2SO4 + ZnCl2
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
H2PbO = PbH2O =>
H2PbO = PbH2O
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
ZnO + S = Zn + SO2 =>
2 ZnO + S = 2 Zn + SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na + Cl = NaCl2 =>
Na + 2 Cl = NaCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaNO2 + NaI + H2SO4 = N2 + I2 + H2O + Na2SO4 =>
2 NaNO2 + 6 NaI + 4 H2SO4 = N2 + 3 I2 + 4 H2O + 4 Na2SO4
Al2O3 + K2O = Al + KO =>
Al2O3 + 3 K2O = 2 Al + 6 KO
SO3 + KOH = K2(SO4) + H2O =>
SO3 + 2 KOH = K2(SO4) + H2O
C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O
NaHCO3 + O2 = CO2 + H2O + NaO =>
4 NaHCO3 + O2 = 4 CO2 + 2 H2O + 4 NaO
ClO{-} + H2O = HClO + OH{-}^ =>
ClO{-} + H2O = HClO + OH{-}^
HS + HB = H2S + B =>
HS + HB = H2S + B
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
C + Cl2 = C2Cl7 =>
4 C + 7 Cl2 = 2 C2Cl7
(CCl4) + (C3H5O3Na) + OH = NaCO3 + HCl + CO2 =>
9(CCl4) + 2(C3H5O3Na) + 26 OH = 2 NaCO3 + 36 HCl + 13 CO2
CH3CH2ONaC2H5OH + C2H2 = CH3CH2ONaC2H5OH2 + C2H =>
CH3CH2ONaC2H5OH + C2H2 = CH3CH2ONaC2H5OH2 + C2H
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C12H22O11 + O2 = C1O2 + H2O1 =>
C12H22O11 + 12 O2 = 12 C1O2 + 11 H2O1
HNO3 + Cr(OH)3 = Cr + NO3 + H2O =>
3 HNO3 + Cr(OH)3 = Cr + 3 NO3 + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HBr + Fe = Fe(Br)3 + H2 =>
6 HBr + 2 Fe = 2 Fe(Br)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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