| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 P + 24 KOH = 5 K3P + 3 K3PO4 + 12 H2O
CH3COOH + Cr(OH)2 = Cr(CH3COO)2 + H2O =>
2 CH3COOH + Cr(OH)2 = Cr(CH3COO)2 + 2 H2O
KIO3 + HCl = KI + Cl2 + H2O =>
KIO3 + 6 HCl = KI + 3 Cl2 + 3 H2O
CH3COCl + CH3CH2OH = CH3COOCH3CH2 + HCl =>
CH3COCl + CH3CH2OH = CH3COOCH3CH2 + HCl
NiO + H2 = H2O + Ni =>
NiO + H2 = H2O + Ni
HNO3 + RbOH = H2O + RbNO3 =>
HNO3 + RbOH = H2O + RbNO3
CI2(g) + KI(g) = KCI(g) + I2(g) =>
CI2(g) + KI(g) = KCI(g) + I2(g)
P + KOH = K3P + K3PO4 + H2O =>
8 P + 24 KOH = 5 K3P + 3 K3PO4 + 12 H2O
Sr3P2 + H2O = Sr(OH)2 + PH3 =>
Sr3P2 + 6 H2O = 3 Sr(OH)2 + 2 PH3
Al(s) + H2SO4(aq) = Al2(SO4)3 + H2O + SO2 =>
2 Al(s) + 6 H2SO4(aq) = Al2(SO4)3 + 6 H2O + 3 SO2
S + KClO3 = KCl + SO3 =>
S + KClO3 = KCl + SO3
AlBr2 + Zn = Al + ZnBr =>
AlBr2 + 2 Zn = Al + 2 ZnBr
SiO2 + C + Fe = FeSi + CO =>
SiO2 + 2 C + Fe = FeSi + 2 CO
Pb(CIO3)2 + Na2SO4 = PbSO4 + NaCIO3 =>
Pb(CIO3)2 + Na2SO4 = PbSO4 + 2 NaCIO3
BaOH + Sn4PO4 = BaPO4 + Sn4OH =>
BaOH + Sn4PO4 = BaPO4 + Sn4OH
Ba + N2 + HF = BaF2 + NH3 =>
3 Ba + N2 + 6 HF = 3 BaF2 + 2 NH3
Fe(CrO2)2 + Cl2 + K2CO3 = FeCl3 + K2CrO4 + KCl + CO2 =>
2 Fe(CrO2)2 + 7 Cl2 + 8 K2CO3 = 2 FeCl3 + 4 K2CrO4 + 8 KCl + 8 CO2
TiCl4(g) = Ti(s) + Cl2(g) =>
TiCl4(g) = Ti(s) + 2 Cl2(g)
Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
Cr{3+} + OH{-} + NO3{-} = CrO4{2-} + NH3 + H2O =>
8 Cr{3+} + 37 OH{-} + 3 NO3{-} = 8 CrO4{2-} + 3 NH3 + 14 H2O
BaSO4 + H2O2 = BaO2 + H2SO4 =>
BaSO4 + H2O2 = BaO2 + H2SO4
P + KOH = K3P + K3PO4 + H2O =>
8 P + 24 KOH = 5 K3P + 3 K3PO4 + 12 H2O
LiOH + H2O = Li(OH)2 + H2 =>
2 LiOH + 2 H2O = 2 Li(OH)2 + H2
(NH4)2SO3 + HCl = NH4HCl + SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4HCl + SO3
FeSO4 + Na2HPO4 = Fe3(PO4)2 + NaH2PO4 + Na2SO4 =>
3 FeSO4 + 4 Na2HPO4 = Fe3(PO4)2 + 2 NaH2PO4 + 3 Na2SO4
W + HNO3 + HF = H2[WF8] + NO2 + H2O =>
W + 6 HNO3 + 8 HF = H2[WF8] + 6 NO2 + 6 H2O
P + KOH = K3P + K3PO4 + H2O =>
8 P + 24 KOH = 5 K3P + 3 K3PO4 + 12 H2O
(C2H5)2NH + H2O = OH{-} + (C2H5)2NH2{+} =>
(C2H5)2NH + H2O = OH{-} + (C2H5)2NH2{+}
Ti2(SO4)3 + H2O + O2 = TiO(SO4) + H2SO4 =>
2 Ti2(SO4)3 + 2 H2O + O2 = 4 TiO(SO4) + 2 H2SO4
CH3Br + KOH = CH3OK + HBr =>
CH3Br + KOH = CH3OK + HBr
Po4 + NaOH = NaPo4 + HO =>
Po4 + NaOH = NaPo4 + HO
AlNaOH = NaAl(OH) =>
AlNaOH = NaAl(OH)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NaHCO3 + H3COOH = H3COONa + CO2 + H2O =>
NaHCO3 + H3COOH = H3COONa + CO2 + H2O
Mo + O3 = MoO3 =>
Mo + O3 = MoO3
P + KOH = K3P + K3PO4 + H2O =>
8 P + 24 KOH = 5 K3P + 3 K3PO4 + 12 H2O
BeO2 + HI = BeI2 + H2O2 =>
BeO2 + 2 HI = BeI2 + H2O2
C17H24O4 + O2 = CO2 + H2O =>
C17H24O4 + 21 O2 = 17 CO2 + 12 H2O
FeNH3 + HNO3 = Fe(NO2)3 + H2N + H2O =>
7 FeNH3 + 19 HNO3 = 7 Fe(NO2)3 + 5 H2N + 15 H2O
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + 4 Na2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 16 H2O
FeSCN + AgNO3 = AgSCN + Fe + NO3 =>
FeSCN + AgNO3 = AgSCN + Fe + NO3
NH4 + H2CO3 = NH4CO2 + H2O =>
NH4 + H2CO3 = NH4CO2 + H2O
Cd + HBr = CdBr2 + H2 =>
Cd + 2 HBr = CdBr2 + H2
(NH4)2SO4 + CaBr2 = NH4Br + CaSO4 =>
(NH4)2SO4 + CaBr2 = 2 NH4Br + CaSO4
Na2SiO3 + HBr = Na2Br + SiO3H =>
Na2SiO3 + HBr = Na2Br + SiO3H
HCl(aq) + Cr(OH)3(s) = H2O + CrCl(OH)2 =>
HCl(aq) + Cr(OH)3(s) = H2O + CrCl(OH)2
Na(OH) + HSO = NaS + HO =>
Na(OH) + HSO = NaS + 2 HO
Ca(s) + P(g) = Ca3P =>
3 Ca(s) + P(g) = Ca3P
NaC2H3O2(aq) + CaS(aq) = Na2S + Ca(C2H3O2)2 =>
2 NaC2H3O2(aq) + CaS(aq) = Na2S + Ca(C2H3O2)2
Carbon + sulfuricacid = carbondioxide + SO + water =>
C + H2SO4 = CO2 + SO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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