| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + FeSO4 = MgSO4 + Fe
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
ClO + H3O = Cl + H2O =>
ClO + 2 H3O = Cl + 3 H2O
sulfurdioxide + ozone = SO3 =>
3 SO2 + O3 = 3 SO3
K2SO4(aq) + BaBr2(aq) = KBr(aq) + BaSO4(aq) =>
K2SO4(aq) + BaBr2(aq) = 2 KBr(aq) + BaSO4(aq)
W + KBr = WK + Br =>
W + KBr = WK + Br
C4H10 + Br = C4H9Br + HBr =>
C4H10 + 2 Br = C4H9Br + HBr
C3H6O + I2 + NaOH = HCOONa + CHI3 + HI =>
C3H6O + 5 I2 + NaOH = HCOONa + 2 CHI3 + 4 HI
NH3 + NF3 = HF + N2H2 =>
4 NH3 + 2 NF3 = 6 HF + 3 N2H2
NH4Cl + NaNO3 = NH4NO3 + NaCl =>
NH4Cl + NaNO3 = NH4NO3 + NaCl
CdSO4 + Zn = ZnSO4 + Cd =>
CdSO4 + Zn = ZnSO4 + Cd
C5H9O + O2 = CO5 + H2O =>
4 C5H9O + 57 O2 = 20 CO5 + 18 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2O + NaCl + PbO2 + NaOH = NaClO + Na[Pb(OH)3] =>
H2O + NaCl + PbO2 + NaOH = NaClO + Na[Pb(OH)3]
FCl2 + AgNO3 = F(NO3)2 + AgCl =>
FCl2 + 2 AgNO3 = F(NO3)2 + 2 AgCl
CH3COOH + Na = CH3COOHNa =>
CH3COOH + Na = CH3COOHNa
KClO3 + KI + HNO3 = KNO3 + KCl + I2 + H2O =>
KClO3 + 6 KI + 6 HNO3 = 6 KNO3 + KCl + 3 I2 + 3 H2O
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2
Ag2S + Al = Ag2Al + S =>
Ag2S + Al = Ag2Al + S
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2
K2SO4 + Na3P2 = Na2SO4 + K3P2 =>
3 K2SO4 + 2 Na3P2 = 3 Na2SO4 + 2 K3P2
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2
Sn(OH)2 + H2SO4 = Sn(SO4) + H2O =>
Sn(OH)2 + H2SO4 = Sn(SO4) + 2 H2O
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2
P2H4 = PH3 + P4H3 =>
9 P2H4 = 10 PH3 + 2 P4H3
FeBr2 + K2S = Fe2S2 + KBr =>
2 FeBr2 + 2 K2S = Fe2S2 + 4 KBr
Ca(OH)2 + NaOH = Ca2O3 + Na + H2O =>
2 Ca(OH)2 + 2 NaOH = Ca2O3 + 2 Na + 3 H2O
MnSO4 + H2O2 = MnO + H2SO4 + O2 =>
2 MnSO4 + 2 H2O2 = 2 MnO + 2 H2SO4 + O2
FeS2 + H2SO4 = FeSO4 + H2S + S =>
FeS2 + H2SO4 = FeSO4 + H2S + S
OCN + H2O = HOCN + OH =>
OCN + H2O = HOCN + OH
NaHCO3 + ZnCl2 = NaCl2 + ZnHCO3 =>
NaHCO3 + ZnCl2 = NaCl2 + ZnHCO3
LiOH + H3O = H2O + HLi =>
LiOH + 2 H3O = 3 H2O + HLi
ZnO + HBr = Br2Zn + H2O =>
ZnO + 2 HBr = Br2Zn + H2O
KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)(aq) + NO3 + K(aq) =>
KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)(aq) + 3 NO3 + K(aq)
ClO2 = ClO + ClO3 =>
2 ClO2 = ClO + ClO3
C3H7OH + CH3OH = C3H11COOH =>
C3H7OH + CH3OH = C3H11COOH
C2 + H5OH + O2 = CO2H3O =>
2 C2 + 2 H5OH + 5 O2 = 4 CO2H3O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C3H8(g) + O(g) = H2O(l) + CO2(g) =>
C3H8(g) + 10 O(g) = 4 H2O(l) + 3 CO2(g)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Mg(NO3)2 = Mg + (NO3)3 =>
3 Mg(NO3)2 = 3 Mg + 2(NO3)3
C6H16N2 + C6H10O4 = C12H22N2O2 + H2O =>
C6H16N2 + C6H10O4 = C12H22N2O2 + 2 H2O
H2SO4 + KNO3 + Cu = Cu(NO3)2 + NO2 + H2O + K2SO4 =>
2 H2SO4 + 4 KNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O + 2 K2SO4
Al2O3 + Mg = Al + Mg3O =>
Al2O3 + 9 Mg = 2 Al + 3 Mg3O
ZnSe + HNO3 = Zn(NO3)2 + Se + NO + H2O =>
3 ZnSe + 8 HNO3 = 3 Zn(NO3)2 + 3 Se + 2 NO + 4 H2O
Ca(OH)2(aq) + SO2(g) = CaSO3(aq) + H2O(l) =>
Ca(OH)2(aq) + SO2(g) = CaSO3(aq) + H2O(l)
FeSO4*7H2O + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + H2O =>
FeSO4*7H2O + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + 7 H2O
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
HF = F2 + H2 =>
2 HF = F2 + H2
FeSO4*7H2O + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + H2O =>
FeSO4*7H2O + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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