| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H7 + 3 H2 = 2 C4H10
Zn + S = ZnS =>
Zn + S = ZnS
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
Fe(s) + O(g) = FeO(s) =>
Fe(s) + O(g) = FeO(s)
CH4(g) + NH3(g) + O2(g) = H2O(l) + HCN(g) =>
2 CH4(g) + 2 NH3(g) + 3 O2(g) = 6 H2O(l) + 2 HCN(g)
NaPO4 + CuSO4 = Cu(PO4)2 + Na2SO4 =>
2 NaPO4 + CuSO4 = Cu(PO4)2 + Na2SO4
K2O + BaCl2 = K2Cl2 + BaO =>
K2O + BaCl2 = K2Cl2 + BaO
CaCl2 + AgOH = AgCl + Ca(OH)2 =>
CaCl2 + 2 AgOH = 2 AgCl + Ca(OH)2
ZnSO4 + Na2S*9H2O = ZnS + Na2SO4 + H2O =>
ZnSO4 + Na2S*9H2O = ZnS + Na2SO4 + 9 H2O
SO + Cl2 = SOCl2 =>
SO + Cl2 = SOCl2
SF6 + O2 = SO4 + F2 =>
SF6 + 2 O2 = SO4 + 3 F2
Na2SO3 + NaMnO4 + H2SO4 = Na2SO4 + MnSO4 + H2O =>
5 Na2SO3 + 2 NaMnO4 + 3 H2SO4 = 6 Na2SO4 + 2 MnSO4 + 3 H2O
NaIO3 + KI = NaI + KIO3 =>
NaIO3 + KI = NaI + KIO3
Ge + H2 = GeH =>
2 Ge + H2 = 2 GeH
Co(s) + CaBr2(aq) = CoBr2(aq) + Ca(s) =>
Co(s) + CaBr2(aq) = CoBr2(aq) + Ca(s)
Cu(NO3)2(aq) + NH3 + H2O = Cu(OH)2(s) + NH4NO3 =>
Cu(NO3)2(aq) + 2 NH3 + 2 H2O = Cu(OH)2(s) + 2 NH4NO3
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O =>
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O
SO{2-} + {2-} = SO{3-} =>
2 SO{2-} + {2-} = 2 SO{3-}
Ag + HBr = AgH + Br =>
Ag + HBr = AgH + Br
Fe + SiO2 = FeO + Si =>
2 Fe + SiO2 = 2 FeO + Si
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O =>
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O
S2O3 + I2 = S4I4 + O2 =>
2 S2O3 + 2 I2 = S4I4 + 3 O2
Ag2SO4 + HBr = AgBr + H2SO4 =>
Ag2SO4 + 2 HBr = 2 AgBr + H2SO4
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O =>
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O
MnO2 + ClO3 + KOH = KMnO4 + KCl + H2O =>
7 MnO2 + 3 ClO3 + 10 KOH = 7 KMnO4 + 3 KCl + 5 H2O
FeBr2 = Fe + Br2 =>
FeBr2 = Fe + Br2
NH4NO3 + CrCl3 = NH4Cl + Cr(NO3)3 =>
3 NH4NO3 + CrCl3 = 3 NH4Cl + Cr(NO3)3
I2 + C6H14 = CI + H =>
3 I2 + C6H14 = 6 CI + 14 H
CsH + H2O = Cs(OH) + H2 =>
CsH + H2O = Cs(OH) + H2
P2O3 + NaOH = NaO + HPO + H2O =>
P2O3 + 4 NaOH = 4 NaO + 2 HPO + H2O
C4H9COOH + Cu(OH)2 = (C4H9COO)2Cu + H2O =>
2 C4H9COOH + Cu(OH)2 = (C4H9COO)2Cu + 2 H2O
Al + As2O5 + NaOH + H2O = AsH3 + NaAlO2 =>
16 Al + 3 As2O5 + 16 NaOH + H2O = 6 AsH3 + 16 NaAlO2
Sb2S5 + HCl = S + H2S + SbCl3 =>
Sb2S5 + 6 HCl = 2 S + 3 H2S + 2 SbCl3
Cl2 + As = AsCl3 =>
3 Cl2 + 2 As = 2 AsCl3
P2O3 + HNO3 = P2O5 + HNO2 =>
P2O3 + 2 HNO3 = P2O5 + 2 HNO2
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
KMnO4 + CH3COOH + KBr = CH3COOK + MnBr2 + Br2 + H2O =>
2 KMnO4 + 16 CH3COOH + 14 KBr = 16 CH3COOK + 2 MnBr2 + 5 Br2 + 8 H2O
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O =>
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O
CaF2 + HCl = CaCl2 + H2 + F2 =>
CaF2 + 2 HCl = CaCl2 + H2 + F2
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O =>
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O
CaCl2O + HCl = CaCl2 + H2O + Cl2 =>
CaCl2O + 2 HCl = CaCl2 + H2O + Cl2
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O =>
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O
KC + Va = KCVa2 =>
KC + 2 Va = KCVa2
Zn + MgSO4 = ZnMgSO4 =>
Zn + MgSO4 = ZnMgSO4
Zn + HNO = Zn(NO) + H =>
Zn + HNO = Zn(NO) + H
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O =>
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O
KC2H3O2 + Ca(NO3)2 = KNO3 + Ca(C2H3O2)2 =>
2 KC2H3O2 + Ca(NO3)2 = 2 KNO3 + Ca(C2H3O2)2
Cr{3+} + NH4OH = Cr(OH)3 + NH4{+} =>
Cr{3+} + 3 NH4OH = Cr(OH)3 + 3 NH4{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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