| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5(COOC17H33)3 + 3 KOH = C3H5(OH)3 + 3 C17H33COOK
Cl2 + Ti4 = TiCl4 =>
8 Cl2 + Ti4 = 4 TiCl4
SiO2 + NaOH = Na2SiO4 + H2 =>
SiO2 + 2 NaOH = Na2SiO4 + H2
Eu2(SO4)3 + Zn = Eu(SO4) + ZnSO4 =>
Eu2(SO4)3 + Zn = 2 Eu(SO4) + ZnSO4
CS2 + O2 = CO + SO2 =>
2 CS2 + 5 O2 = 2 CO + 4 SO2
V(OH)3 + HCl = VCl3 + H2O =>
V(OH)3 + 3 HCl = VCl3 + 3 H2O
FeH3 = Fe + H2 =>
2 FeH3 = 2 Fe + 3 H2
C + H2O = CO + H =>
C + H2O = CO + 2 H
KCl(aq) + CaBr2(aq) = KBr(aq) + CaCl2(aq) =>
2 KCl(aq) + CaBr2(aq) = 2 KBr(aq) + CaCl2(aq)
O = O65 =>
65 O = O65
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
H2S4O + CuO = CuS4O + H2O =>
H2S4O + CuO = CuS4O + H2O
HgSO4 = Hg + SO3 + O2 =>
2 HgSO4 = 2 Hg + 2 SO3 + O2
Ga + Cl2 = Ga2Cl5 =>
4 Ga + 5 Cl2 = 2 Ga2Cl5
(NH4)4V2O7 + KI + HCl = VOCl2 + I2 + NH4Cl + KCl + H2O =>
(NH4)4V2O7 + 2 KI + 10 HCl = 2 VOCl2 + I2 + 4 NH4Cl + 2 KCl + 5 H2O
CaCl + LiS = CaS + ClLi =>
CaCl + LiS = CaS + ClLi
[Fe(H2O)4(OH)2] + O2 = [Fe(H2O)3(OH)3] + H2O =>
4[Fe(H2O)4(OH)2] + O2 = 4[Fe(H2O)3(OH)3] + 2 H2O
NiBr3 + O2 = Br2 + Ni2O3 =>
4 NiBr3 + 3 O2 = 6 Br2 + 2 Ni2O3
VOSO4 + C5H8O2 + Na2CO3 = VO(C5H8O2)2 + Na2SO4 + H2O + CO2 =>
12 VOSO4 + 25 C5H8O2 + 12 Na2CO3 = 12 VO(C5H8O2)2 + 12 Na2SO4 + 4 H2O + 17 CO2
Sr + H2SO4 = SrSO4 + H2 =>
Sr + H2SO4 = SrSO4 + H2
CaSO3 + KNO3 = CaSO4 + KNO2 =>
CaSO3 + KNO3 = CaSO4 + KNO2
H2S + HNO3(dil) = S + NO + H2O =>
3 H2S + 2 HNO3(dil) = 3 S + 2 NO + 4 H2O
NH4NO3(l) = N2(g) + O2(g) + H2(g) =>
2 NH4NO3(l) = 2 N2(g) + 3 O2(g) + 4 H2(g)
FeS + Ca = FeCa + S =>
FeS + Ca = FeCa + S
Al2O3 + HNO3 = Al2O4 + NO2 + H2O =>
Al2O3 + 2 HNO3 = Al2O4 + 2 NO2 + H2O
Ru(PPH3)ClH + HCHO = Ru(PPH3)Cl(H)(CO) + H2 =>
Ru(PPH3)ClH + HCHO = Ru(PPH3)Cl(H)(CO) + H2
CHOHO2 = CO2H2O =>
CHOHO2 = CO2H2O
N2H4 + HNO3 = N2 + H2O =>
5 N2H4 + 4 HNO3 = 7 N2 + 12 H2O
NaOH + NiCl2 = NaCl2 + NiOH =>
NaOH + NiCl2 = NaCl2 + NiOH
H2 + Fe2(CO3)3 = H2CO3 + Fe =>
3 H2 + Fe2(CO3)3 = 3 H2CO3 + 2 Fe
Zn + MgI2 = ZnI + Mg =>
2 Zn + MgI2 = 2 ZnI + Mg
Li2O + KF = LiF + K2O =>
Li2O + 2 KF = 2 LiF + K2O
CO2 + H2O = C6H12O6 + O5 =>
30 CO2 + 30 H2O = 5 C6H12O6 + 12 O5
CO3 + AgNO3 = Ag2CO3 + NO3 =>
CO3 + 2 AgNO3 = Ag2CO3 + 2 NO3
AgBr + K2SO4 = KBr + Ag2SO4 =>
2 AgBr + K2SO4 = 2 KBr + Ag2SO4
Na3SbO4 + H2S = H2O + S + Na3SbO3 =>
Na3SbO4 + H2S = H2O + S + Na3SbO3
PbO + Mg(OH)2 = MgPbO2 + H2O =>
PbO + Mg(OH)2 = MgPbO2 + H2O
(Na2SO3)7H2O + HCl = NaCl + H2O + SO2 =>
(Na2SO3)7H2O + 14 HCl = 14 NaCl + 8 H2O + 7 SO2
CaCO3HCOOH = HCaCOOHCO3 =>
CaCO3HCOOH = HCaCOOHCO3
Si2H2 + O2 = SiO2 + H2 =>
Si2H2 + 2 O2 = 2 SiO2 + H2
ClO2 + SO4 = ClO3 + SO2 =>
2 ClO2 + SO4 = 2 ClO3 + SO2
NaCH3COO + HNO3 = NaNO3 + HCH3COO =>
NaCH3COO + HNO3 = NaNO3 + HCH3COO
Zn + SH = ZnS + H =>
Zn + SH = ZnS + H
H2S + NaHCO3 = Na2S + H2O + CO2 =>
H2S + 2 NaHCO3 = Na2S + 2 H2O + 2 CO2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Al2(SO4)3 + H2 = Al2(SO4)3H2 =>
Al2(SO4)3 + H2 = Al2(SO4)3H2
NaOCl + Na2S2O3 + H2O = Na2SO4 + NaCl + H2SO4 =>
4 NaOCl + Na2S2O3 + H2O = Na2SO4 + 4 NaCl + H2SO4
(CH3)2CHOH(aq) + CrO3(aq) + H{+}(aq) = (CH3)2CO(aq) + H2O(l) + Cr{3+}(aq) =>
3(CH3)2CHOH(aq) + 2 CrO3(aq) + 6 H{+}(aq) = 3(CH3)2CO(aq) + 6 H2O(l) + 2 Cr{3+}(aq)
CaCl2 + KHCO3 = CaCO3 + KCl + HCl =>
CaCl2 + KHCO3 = CaCO3 + KCl + HCl
Al2O3 + Li = LiO + Al =>
Al2O3 + 3 Li = 3 LiO + 2 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/31/24
Équations équilibrées sur06/30/23
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