| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2WO4 + 4 NH4OH + 4 Na2S = Na2WS4 + 8 NaOH + 4 NH3
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Li + NaOH = LiOH + Na =>
Li + NaOH = LiOH + Na
HC2H3O2 + NaOH = HOH + NaC2H3O2 =>
HC2H3O2 + NaOH = HOH + NaC2H3O2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
C9H9NO2 + HCl + SnCl2 = C9H11N + H2O + SnCl4 =>
C9H9NO2 + 6 HCl + 3 SnCl2 = C9H11N + 2 H2O + 3 SnCl4
Ca(C2H3O2)2 + (NH4)2C2O4 = CaC2O4 + NH4C2H3O2 =>
Ca(C2H3O2)2 + (NH4)2C2O4 = CaC2O4 + 2 NH4C2H3O2
CH3COCH3 + Br2 = CH3COCH3Br2 =>
CH3COCH3 + Br2 = CH3COCH3Br2
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + NaOH(aq) =>
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + NaOH(aq)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
H2S + Sr(OH)2 = SrS + HOH =>
H2S + Sr(OH)2 = SrS + 2 HOH
Cl2 + NaS2O3 + NaOH = NaCl + NaSO4 + H2 =>
4 Cl2 + 2 NaS2O3 + 10 NaOH = 8 NaCl + 4 NaSO4 + 5 H2
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O =>
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O
SO2 + FeO = SO3Fe =>
SO2 + FeO = SO3Fe
(COOH)2 + KOH = (COOK)2 + H2O =>
(COOH)2 + 2 KOH = (COOK)2 + 2 H2O
Cu(NO3)2 = Cu + NO + O2 =>
Cu(NO3)2 = Cu + 2 NO + 2 O2
Cl + KBr = Br2 + KCl =>
2 Cl + 2 KBr = Br2 + 2 KCl
Zn(NO3)2 + NaBr = NaNO3 + ZnBr2 =>
Zn(NO3)2 + 2 NaBr = 2 NaNO3 + ZnBr2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CdCl2 + K2CrO4 = CdCrO4 + KCl =>
CdCl2 + K2CrO4 = CdCrO4 + 2 KCl
Ni(OH)2 + H3AsO4 = Ni3(AsO4)2 + H2O =>
3 Ni(OH)2 + 2 H3AsO4 = Ni3(AsO4)2 + 6 H2O
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
La2O3 + WO3 = La2WO6 =>
La2O3 + WO3 = La2WO6
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Ce + HCl = CeCl2 + H2 =>
Ce + 2 HCl = CeCl2 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2(s) + O2(g) = N2O3(g) =>
2 N2(s) + 3 O2(g) = 2 N2O3(g)
rubidium + aceticacid = rubidiumacetate + hydrogen =>
2 Rb + 2 C2H4O2 = 2 RbCH3CO2 + H2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca(H2PO4)2 + NH4OH = (NH4)2HPO4 + Ca + O + H =>
Ca(H2PO4)2 + 4 NH4OH = 2(NH4)2HPO4 + Ca + 4 O + 6 H
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeS2 + O2 = Fe2O3 + SO =>
4 FeS2 + 7 O2 = 2 Fe2O3 + 8 SO
HF + H2O = FO + H3O =>
HF + 4 H2O = FO + 3 H3O
KIO3 + FeCl3 = KCl3 + FeIO3 =>
KIO3 + FeCl3 = KCl3 + FeIO3
CH3COOH + KOH = CH3KOH + COOH =>
CH3COOH + KOH = CH3KOH + COOH
CH3COCH3 + Br2 = CH3COCH3Br2 =>
CH3COCH3 + Br2 = CH3COCH3Br2
KAl(OH)3 + HCl = KCl + Al(OH)2 + H2O =>
KAl(OH)3 + HCl = KCl + Al(OH)2 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na4Ti3O8(s) + HCl(aq) = TiOCl2 + NaCl(aq) + H2O(l) =>
Na4Ti3O8(s) + 10 HCl(aq) = 3 TiOCl2 + 4 NaCl(aq) + 5 H2O(l)
Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2 NH2SO3H + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3
Na + CaSO4 = Ca + Na2SO4 =>
2 Na + CaSO4 = Ca + Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbO2 + SO4 = PbSO4 + O2 =>
PbO2 + SO4 = PbSO4 + O2
CaOH + H3PO4 = H2O + Ca3PO4 =>
3 CaOH + H3PO4 = 3 H2O + Ca3PO4
P4 + Br2 = PBr =>
P4 + 2 Br2 = 4 PBr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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