| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H9O + 27 O = 10 CO2 + 9 H2O
(NH4)2SO4(aq) + SrCl2(aq) = Cl(NH4)(aq) + SrSO4(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = 2 Cl(NH4)(aq) + SrSO4(s)
Na2S + KOH = NaOH + K2S =>
Na2S + 2 KOH = 2 NaOH + K2S
HgBr + AlCO3 = HgCO3 + AlBr =>
HgBr + AlCO3 = HgCO3 + AlBr
NaCO3 + CuO = CuCO3 + NaO =>
NaCO3 + CuO = CuCO3 + NaO
C6H5NH3Cl + Br2 = Br3C6H2NH3Cl + HBr =>
C6H5NH3Cl + 3 Br2 = Br3C6H2NH3Cl + 3 HBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2(aq) + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2(aq) + 2 H3PO4 = 6 H2O + Ca3(PO4)2
H3C6H8O7 + NaOH = Na3C6H8O7 + H2O =>
H3C6H8O7 + 3 NaOH = Na3C6H8O7 + 3 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
HC2H3O(aq) + NaOH(aq) = NaCH3CO(aq) + H2O =>
HC2H3O(aq) + NaOH(aq) = NaCH3CO(aq) + H2O
Ag + HCl = Ag(HCl) =>
Ag + HCl = Ag(HCl)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
HF + Al = AlF3 + H3 =>
3 HF + Al = AlF3 + H3
Li2O + KOH = H2O + LiKO =>
Li2O + 2 KOH = H2O + 2 LiKO
CH5N + CH4O = C2H7N + H2O =>
CH5N + CH4O = C2H7N + H2O
HCl + K3[Cr(OH)6] = KCl + Cr(OH)3 + H2O =>
3 HCl + K3[Cr(OH)6] = 3 KCl + Cr(OH)3 + 3 H2O
C6H10 + Cl2 = HCl + C =>
C6H10 + 5 Cl2 = 10 HCl + 6 C
K2Cr2O7 + H2SO4 + KJ = Cr2(SO4)3 + J2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KJ = Cr2(SO4)3 + 3 J2 + 4 K2SO4 + 7 H2O
Ni(OH)2 + C = Ni + CO2 + H2O =>
2 Ni(OH)2 + C = 2 Ni + CO2 + 2 H2O
Na + SO2 = Na4SO2 =>
4 Na + SO2 = Na4SO2
HNO2 = H{+} + NO3{-} + NO + H2O =>
3 HNO2 = H{+} + NO3{-} + 2 NO + H2O
NH4NO4 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
8 NH4NO4 + 5 Ca(OH)2 = 5 Ca(NO3)2 + 6 NH3 + 12 H2O
AlO + BaNO3 = AlNO3 + BaO =>
AlO + BaNO3 = AlNO3 + BaO
BaSO4 + H3PO4 = Ba3(PO4)2 + H2SO4 =>
3 BaSO4 + 2 H3PO4 = Ba3(PO4)2 + 3 H2SO4
I + CH2O + KOH = K2CO3 + CHI3 + H2O =>
12 I + 5 CH2O + 2 KOH = K2CO3 + 4 CHI3 + 4 H2O
KOH + Ag2O = K2O + AgOH =>
2 KOH + Ag2O = K2O + 2 AgOH
KSCN + FeI3 = Fe(SCN)3 + KI =>
3 KSCN + FeI3 = Fe(SCN)3 + 3 KI
Al(ClO3)3 + (NH4)2SO4 = Al2(SO4)3 + (NH4)ClO3 =>
2 Al(ClO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6(NH4)ClO3
CH3COONa + HCl = CH3COOH(aq) + NaCl(aq) =>
CH3COONa + HCl = CH3COOH(aq) + NaCl(aq)
Al2S3 + Ca = CaS3 + Al2 =>
Al2S3 + Ca = CaS3 + Al2
Zn(OH)2 + KNO3 = Zn(NO3)2 + KOH =>
Zn(OH)2 + 2 KNO3 = Zn(NO3)2 + 2 KOH
YCl3 + H2O = Y(OH)3 + HCl =>
YCl3 + 3 H2O = Y(OH)3 + 3 HCl
Re + H2O2 = HReO4 + H2O =>
2 Re + 7 H2O2 = 2 HReO4 + 6 H2O
I2 + NaOH = NaI + O2 + H2O =>
2 I2 + 4 NaOH = 4 NaI + O2 + 2 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Mg + AgNo3 = MgNo3 + Ag =>
Mg + AgNo3 = MgNo3 + Ag
Ba(OH)2(aq) + P2O5(s) = Ba3(PO4)2(aq) + H2O(l) =>
3 Ba(OH)2(aq) + P2O5(s) = Ba3(PO4)2(aq) + 3 H2O(l)
H2KO3P + KOH = HK2O3P + H2O =>
H2KO3P + KOH = HK2O3P + H2O
HIn + OH = In + H2O =>
HIn + OH = In + H2O
I2 + F1 = IF3 =>
I2 + 6 F1 = 2 IF3
C9H8O2 + NaHCO3 = C9H7O2Na + H2O + CO2 =>
C9H8O2 + NaHCO3 = C9H7O2Na + H2O + CO2
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C4H8O + K2Cr2O7 + H2SO4 = C4H6O2 + Cr2(SO4)3 + H2O + K2SO4 =>
3 C4H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H6O2 + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
CH4 + Br2 = HBr + CH2 =>
CH4 + Br2 = 2 HBr + CH2
Pb(s) + MgCl2(aq) = Mg2 + PbCl2 =>
2 Pb(s) + 2 MgCl2(aq) = Mg2 + 2 PbCl2
CH3(CH2)OH + O2 = CH3COOH + H2O =>
CH3(CH2)OH + O2 = CH3COOH + H2O
S0 + H2SO4 = SO2 + H2O =>
S0 + 2 H2SO4 = 3 SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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