| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3CrO3 + 6 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 6 H2O
RbOH(ac) + HNO3 = RbNO3(ac) + H2O(l) =>
RbOH(ac) + HNO3 = RbNO3(ac) + H2O(l)
CuSO4 + NaHCO3 = Na2SO4 + Cu(HCO3)2 =>
CuSO4 + 2 NaHCO3 = Na2SO4 + Cu(HCO3)2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
CH3NH2 + HCl = (CH3NH3)Cl =>
CH3NH2 + HCl = (CH3NH3)Cl
POCl3 + TiCl4 = POCl3*TiCl4 =>
POCl3 + TiCl4 = POCl3*TiCl4
Fe + O2 + H2O = Fe(O2H)2 =>
2 Fe + 3 O2 + 2 H2O = 2 Fe(O2H)2
S2 + NaOH = Na2S + Na2S2O3 + H2O =>
2 S2 + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
N + NH3 = NNH3 =>
N + NH3 = NNH3
MnCO3 = MnO + CO2 =>
MnCO3 = MnO + CO2
O2 + C10H16O = H2O + CO2 =>
27 O2 + 2 C10H16O = 16 H2O + 20 CO2
Pb + CaCO3 = PbCO3 + Ca =>
Pb + CaCO3 = PbCO3 + Ca
NaOH + MgBr2 = NaBr + Mg(OH)2 =>
2 NaOH + MgBr2 = 2 NaBr + Mg(OH)2
C2H5OH + KMnO4 = MnO2 + KOH + CO2 + H2O =>
C2H5OH + 4 KMnO4 = 4 MnO2 + 4 KOH + 2 CO2 + H2O
Mg(NO3)2 + Na2Co3 = NaNO3 + MgCo3 =>
Mg(NO3)2 + Na2Co3 = 2 NaNO3 + MgCo3
BrO + H2O = H2BrO2 =>
BrO + H2O = H2BrO2
C18H32O2 + NaOH = C18H32NaO2 + C3H8O3 =>
17 C18H32O2 + 16 NaOH = 16 C18H32NaO2 + 6 C3H8O3
MnCO3 + HCl + H2O = MnCl2(H2O)4 + CO2 =>
MnCO3 + 2 HCl + 3 H2O = MnCl2(H2O)4 + CO2
Na + NO3 = Na3NO3 =>
3 Na + NO3 = Na3NO3
C6H10 + H2SO4 = C6H12SO4 =>
C6H10 + H2SO4 = C6H12SO4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C2H5NO2 + O2 = H2O + CO2 + NH3 =>
2 C2H5NO2 + 3 O2 = 2 H2O + 4 CO2 + 2 NH3
NH4OH + Co(OH)2 = [Co(NH3)5(H2O)](OH)2 + H2O =>
5 NH4OH + Co(OH)2 = [Co(NH3)5(H2O)](OH)2 + 4 H2O
KI + BaO2 + HCl = KCl + BaCl2 + H2O + I2 =>
2 KI + BaO2 + 4 HCl = 2 KCl + BaCl2 + 2 H2O + I2
K4[Fe(CN)6] + (NH4)2S = FeS + KCN + NH4CN =>
K4[Fe(CN)6] + (NH4)2S = FeS + 4 KCN + 2 NH4CN
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H + ZnCl2 = H2Zn + Cl2 =>
2 H + ZnCl2 = H2Zn + Cl2
BaBr2(aq) + Na2(PO3) = Ba(PO3) + NaBr(aq) =>
BaBr2(aq) + Na2(PO3) = Ba(PO3) + 2 NaBr(aq)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2SO4 + Zn2 = ZnSO4 + H =>
2 H2SO4 + Zn2 = 2 ZnSO4 + 4 H
O2 + H2O + SO2 + CaCO3 = CaSO4*2H2O + CO2 =>
O2 + 4 H2O + 2 SO2 + 2 CaCO3 = 2 CaSO4*2H2O + 2 CO2
PbO4 + KI + HCl = PbCl2 + I2 + KCl + H2O =>
PbO4 + 6 KI + 8 HCl = PbCl2 + 3 I2 + 6 KCl + 4 H2O
CsBr + Cl2 = CsCl + Br2 =>
2 CsBr + Cl2 = 2 CsCl + Br2
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
Na(C2H3O2) + CaSO4 = Na2(SO4) + Ca(C2H3O2)2 =>
2 Na(C2H3O2) + CaSO4 = Na2(SO4) + Ca(C2H3O2)2
CuCO3*2Cu(OH)2(s) = CuO(s) + H2O(l) + CO2(g) =>
CuCO3*2Cu(OH)2(s) = 3 CuO(s) + 2 H2O(l) + CO2(g)
CH4 + F2 = CH3F + HF =>
CH4 + F2 = CH3F + HF
IF5 + Cl2 + O2 = I2O5 + ClF3 =>
12 IF5 + 10 Cl2 + 15 O2 = 6 I2O5 + 20 ClF3
Al(SO4)3 + CaOH = AlOH + Ca(SO4)3 =>
Al(SO4)3 + CaOH = AlOH + Ca(SO4)3
NH4NO3 + C8H18 = CO2 + N2 + H2O =>
25 NH4NO3 + C8H18 = 8 CO2 + 25 N2 + 59 H2O
C6H65(g) + O2(g) = CO2(g) + H2O(g) =>
4 C6H65(g) + 89 O2(g) = 24 CO2(g) + 130 H2O(g)
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
LiH + HBr = LiBr + H2 =>
LiH + HBr = LiBr + H2
Pt + MgCl2 = PtCl2 + Mg =>
Pt + MgCl2 = PtCl2 + Mg
LiCl + Au = Li + AuCl3 =>
3 LiCl + Au = 3 Li + AuCl3
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
C9H8O4 = C7H6O3 + CH3COOH =>
8 C9H8O4 = 10 C7H6O3 + CH3COOH
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq) =>
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq)
C2H2 + CO + H2O = C2H3COOH =>
C2H2 + CO + H2O = C2H3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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