| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO4 + 8 HI + H2SO4 = KHSO4 + 4 I2 + HCl + 4 H2O
NH2CH2COOH + NaCl = NH2CH2COONa + HCl =>
NH2CH2COOH + NaCl = NH2CH2COONa + HCl
KOH + C5H5N5 = KCN + H2O =>
5 KOH + C5H5N5 = 5 KCN + 5 H2O
KMnO4 + H3N + H2SO4 = K2SO4 + MnSO4 + N2 + H2O =>
6 KMnO4 + 10 H3N + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 N2 + 24 H2O
CO2(g) + NH3(aq) = CH4N2O(aq) + H2O(l) =>
CO2(g) + 2 NH3(aq) = CH4N2O(aq) + H2O(l)
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
Na3[Cr(OH)6] + HCl = NaCl + H2O + Cr(OH)3 =>
Na3[Cr(OH)6] + 3 HCl = 3 NaCl + 3 H2O + Cr(OH)3
C9H15O3N3 + O2 = CO2 + H2O + NO2 =>
4 C9H15O3N3 + 57 O2 = 36 CO2 + 30 H2O + 12 NO2
B(OH)3 + HF = H3OBF4 + H2O =>
B(OH)3 + 4 HF = H3OBF4 + 2 H2O
Li2CO3 + Ba(OH)2 = LiOH + BaCO3 =>
Li2CO3 + Ba(OH)2 = 2 LiOH + BaCO3
lithium + H2O = Lithiumhydroxide + hydrogen =>
2 Li + 2 H2O = 2 LiOH + H2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NaHCO3 + HC2H3 = CO2 + H2O + NaC2H3O2 =>
3 NaHCO3 + 2 HC2H3 = CO2 + H2O + 3 NaC2H3O2
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
(FeCl3) + (K2CO3) + (H2O) = (Fe(OH)3) + (KCl) + (CO2) =>
2(FeCl3) + 3(K2CO3) + 3(H2O) = 2(Fe(OH)3) + 6(KCl) + 3(CO2)
CH3CH20H + O2 = H2O + CH3CHO =>
2 CH3CH20H + 11 O2 = 20 H2O + 2 CH3CHO
Ni2(CO3) = Ni2 + CO3 =>
Ni2(CO3) = Ni2 + CO3
KHO + H2PO4 = K2PO4 + H2O =>
2 KHO + H2PO4 = K2PO4 + 2 H2O
BaCl2*6H2O + CuCl2*6H2O + KNO2 = K2BaCu(NO2)6 + KCl + H2O =>
BaCl2*6H2O + CuCl2*6H2O + 6 KNO2 = K2BaCu(NO2)6 + 4 KCl + 12 H2O
Na3PO3 + Al2(SO4)3 = Na2SO4 + AlPO3 =>
2 Na3PO3 + Al2(SO4)3 = 3 Na2SO4 + 2 AlPO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C6H5NH2 + HCl = C6H5NH2HCl =>
C6H5NH2 + HCl = C6H5NH2HCl
N2H4(g) + BrO3(aq) = N2(g) + Br(aq) + H2O(l) =>
3 N2H4(g) + 2 BrO3(aq) = 3 N2(g) + 2 Br(aq) + 6 H2O(l)
PdCl2 + NaBH4 = Pd + BCl + NaCl + H2 =>
PdCl2 + NaBH4 = Pd + BCl + NaCl + 2 H2
CS2 + KMnO4 + H2 = S + MnO2 + K2CO3 + H2O =>
CS2 + 2 KMnO4 + H2 = 2 S + 2 MnO2 + K2CO3 + H2O
MnO4{-} + H{+} + SCN{-} = Mn{2+} + SCN + H2O =>
MnO4{-} + 8 H{+} + 5 SCN{-} = Mn{2+} + 5 SCN + 4 H2O
W6 + O2 = W1O4 =>
W6 + 12 O2 = 6 W1O4
BaC + CuSO4 = BaSO4 + CuC =>
BaC + CuSO4 = BaSO4 + CuC
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Sr(OH)2 + H3BO3 = H2O + (SrOH)3BO3 =>
3 Sr(OH)2 + H3BO3 = 3 H2O + (SrOH)3BO3
CrCl3 + NaNO3 + Na2CO3 = Na2CrO4 + NaNO2 + CO2 + NaCl =>
2 CrCl3 + 3 NaNO3 + 5 Na2CO3 = 2 Na2CrO4 + 3 NaNO2 + 5 CO2 + 6 NaCl
C3H8 + O2 = COO2 + H2O =>
2 C3H8 + 13 O2 = 6 COO2 + 8 H2O
NiCl2(s) + O2(g) = NiO(s) + ClO4(s) =>
2 NiCl2(s) + 9 O2(g) = 2 NiO(s) + 4 ClO4(s)
Zn(OH)3 + HO = ZnO2 + H2O =>
Zn(OH)3 + HO = ZnO2 + 2 H2O
Ca(H2PO4)2 + CaCO3 = Ca3(PO4)2 + H2O + CO2 =>
Ca(H2PO4)2 + 2 CaCO3 = Ca3(PO4)2 + 2 H2O + 2 CO2
H2S + KMnO4 = MnO2 + KOH + S + H2O =>
3 H2S + 2 KMnO4 = 2 MnO2 + 2 KOH + 3 S + 2 H2O
N2Cl4 + CH4 = CCl + N + H =>
N2Cl4 + 4 CH4 = 4 CCl + 2 N + 16 H
Al + Pb(NO3)4 = AlNO3 + Pb4 =>
16 Al + 4 Pb(NO3)4 = 16 AlNO3 + Pb4
SO4Na2(s) + H2O(l) = NaOH + H2SO4 =>
SO4Na2(s) + 2 H2O(l) = 2 NaOH + H2SO4
KCl + F2 = KF + Cl =>
2 KCl + F2 = 2 KF + 2 Cl
ZnCl2 + (NH4)3(PO4) = Zn3(PO4)2 + (NH4)Cl =>
3 ZnCl2 + 2(NH4)3(PO4) = Zn3(PO4)2 + 6(NH4)Cl
CaCO3 + H2SO4 = CaCO3SO4 + H2 =>
CaCO3 + H2SO4 = CaCO3SO4 + H2
CH3COOH + NaOH = CH3COOOH + HNa =>
CH3COOH + NaOH = CH3COOOH + HNa
HCl + Li = HLi + Cl =>
HCl + Li = HLi + Cl
MgNH4PO4*6H2O = Mg2P2O5 + H2 + O2 + NH3 =>
4 MgNH4PO4*6H2O = 2 Mg2P2O5 + 26 H2 + 15 O2 + 4 NH3
HNO2 + HCl + KI = I2 + N2 + KCl + H2O =>
2 HNO2 + 6 HCl + 6 KI = 3 I2 + N2 + 6 KCl + 4 H2O
Mn{2+} + H2O2 = MnO2 + H{+} =>
Mn{2+} + H2O2 = MnO2 + 2 H{+}
Ca(OH)2 + Cl2 = H2O + Ca(ClO3)2 + CaCl2 =>
6 Ca(OH)2 + 6 Cl2 = 6 H2O + Ca(ClO3)2 + 5 CaCl2
Cu(OH)2 + HBr = CuBr2 + H2O =>
Cu(OH)2 + 2 HBr = CuBr2 + 2 H2O
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/04/25
Équations équilibrées sur03/06/24
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