| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(g) + H2O(i) = HCl(ac) + HOCl(ac)
Mg(OH)2 + H2SeO2 = MgSeO2 + H2O =>
Mg(OH)2 + H2SeO2 = MgSeO2 + 2 H2O
Cl2Na2CO3H2O = NaHCO3NaClHClO =>
Cl2Na2CO3H2O = NaHCO3NaClHClO
Au + HBr = AuBr + H2 =>
2 Au + 2 HBr = 2 AuBr + H2
C6H10 + H2O = C6H11OH =>
C6H10 + H2O = C6H11OH
(ZnCO3*2Zn(OH)2*1H2O) = ZnO(s) + CO2(g) + H2O(g) =>
(ZnCO3*2Zn(OH)2*1H2O) = 3 ZnO(s) + CO2(g) + 3 H2O(g)
C3H8 + Cl2 = C3H3Cl2 + HCl =>
2 C3H8 + 7 Cl2 = 2 C3H3Cl2 + 10 HCl
Fe + K(SCN) = Fe3(SCN) + K =>
3 Fe + K(SCN) = Fe3(SCN) + K
O2 + Cl2 = Cl2O5 =>
5 O2 + 2 Cl2 = 2 Cl2O5
CuNO3 + Hg2(No3)2 = Cu(No3)2 + Hg2(NO3) =>
CuNO3 + Hg2(No3)2 = Cu(No3)2 + Hg2(NO3)
NaHSO3 + Ca(OH)2 = CaSO3 + H2O + NaOH =>
NaHSO3 + Ca(OH)2 = CaSO3 + H2O + NaOH
Ag + (OH) = AgOH =>
Ag + (OH) = AgOH
KH2PO4 + Ba(OH)2 = K3PO4 + Ba(H2PO4)2 + H2O =>
3 KH2PO4 + Ba(OH)2 = K3PO4 + Ba(H2PO4)2 + 2 H2O
Al2O3 + Cl2O7 = Al7Cl3 + O2 =>
7 Al2O3 + 3 Cl2O7 = 2 Al7Cl3 + 21 O2
NO3 + NH4 = NO3NH4 =>
NO3 + NH4 = NO3NH4
Fe(C5H5)2 + (CH3CO)2O = [Fe(C5H4COCH3)(C5H5)] + H2O =>
2 Fe(C5H5)2 + (CH3CO)2O = 2[Fe(C5H4COCH3)(C5H5)] + H2O
CH3CHO + HCOOH = C2H5OH + CO2 =>
CH3CHO + HCOOH = C2H5OH + CO2
KCl + BaS = K2S + BaCl2 =>
2 KCl + BaS = K2S + BaCl2
Na2SO4 + KNO3 = SO4NO3 + KNa2 =>
Na2SO4 + KNO3 = SO4NO3 + KNa2
Cu(CH3COO)2 + SO2 = CuSO3 + H2 + CO2 + S =>
2 Cu(CH3COO)2 + 7 SO2 = 2 CuSO3 + 6 H2 + 8 CO2 + 5 S
CH3CHO + H2O = CH3COOH + H2 =>
CH3CHO + H2O = CH3COOH + H2
Cr(OH)3 + IO3{-} + OH{-} = CrO4{-}2 + I{-} + H2O =>
3 Cr(OH)3 + 2 IO3{-} + 3 OH{-} = 3 CrO4{-}2 + 2 I{-} + 6 H2O
C2H6O = C3H8 + CO + H2O =>
7 C2H6O = 4 C3H8 + 2 CO + 5 H2O
Ag + Cu(No3)2 = Cu + Ag(No3) =>
2 Ag + Cu(No3)2 = Cu + 2 Ag(No3)
C5H11COOC2H5 + O2 = CO2 + H2O =>
C5H11COOC2H5 + 11 O2 = 8 CO2 + 8 H2O
C6H4CH3NH2 + KMnO4 + H2SO4 = C6H5COOHNH2 + K2SO4 + MnSO4 + H2O =>
2 C6H4CH3NH2 + 2 KMnO4 + 3 H2SO4 = 2 C6H5COOHNH2 + K2SO4 + 2 MnSO4 + 4 H2O
TlNO3 + AgNO3 = TlAg + NO3 =>
TlNO3 + AgNO3 = TlAg + 2 NO3
ZnCl2 + NaHCO3 = NaCl2 + ZnHCO3 =>
ZnCl2 + NaHCO3 = NaCl2 + ZnHCO3
H2O(g) + C(g) = CO(g) + H(g) =>
H2O(g) + C(g) = CO(g) + 2 H(g)
H2SO + NaOH = NaHSO + H2O =>
H2SO + NaOH = NaHSO + H2O
AlBr2 + K = KBr2 + Al =>
AlBr2 + K = KBr2 + Al
C2H4 + Br2 = Br2C2H3 + HBr =>
2 C2H4 + 3 Br2 = 2 Br2C2H3 + 2 HBr
Cr2(SO4)3 + SClO3 + KOH = K2CrO4 + K2SO4 + KCl + H2O =>
Cr2(SO4)3 + 6 SClO3 + 28 KOH = 2 K2CrO4 + 9 K2SO4 + 6 KCl + 14 H2O
BaS + O2 = BaO + S =>
2 BaS + O2 = 2 BaO + 2 S
Cr + MnO2 + H{+} = Cr{3+} + Mn{2+} + OH{-} =>
2 Cr + 3 MnO2 + 6 H{+} = 2 Cr{3+} + 3 Mn{2+} + 6 OH{-}
FeBr3 + K2(SO4) = KBr + Fe2(SO4)3 =>
2 FeBr3 + 3 K2(SO4) = 6 KBr + Fe2(SO4)3
As2S2 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S2 + 22 HNO3 + 4 H2O = 6 H3AsO4 + 6 H2SO4 + 22 NO
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
CaBr2 + Li2O = CaO + Li2Br2 =>
CaBr2 + Li2O = CaO + Li2Br2
Na2C2O4 + H2SO4 = H2C2O4 + Na2SO4 =>
Na2C2O4 + H2SO4 = H2C2O4 + Na2SO4
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
FeSO4 + HBrO2 + HCl = Fe2(SO4)3 + FeCl3 + HBr + H2O =>
12 FeSO4 + 3 HBrO2 + 12 HCl = 4 Fe2(SO4)3 + 4 FeCl3 + 3 HBr + 6 H2O
Ca2O7{-2} + H{+} + Fe{+2} = Ca{+3} + Fe{+3} + H2O =>
Ca2O7{-2} + 14 H{+} + 6 Fe{+2} = 2 Ca{+3} + 6 Fe{+3} + 7 H2O
Fe + HC1 = FeC2 + H2 =>
Fe + 2 HC1 = FeC2 + H2
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
FeCl3 + NH3 + H2O = (Fe(OH)3) + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = (Fe(OH)3) + 3 NH4Cl
NaNO3 + H2O = HNO3OHNa =>
NaNO3 + H2O = HNO3OHNa
Ca + KNO3 = K + CaNO3 =>
Ca + KNO3 = K + CaNO3
H3PO4(aq) + RbOH(aq) = H2O4PRb(aq) + H2O(l) =>
H3PO4(aq) + RbOH(aq) = H2O4PRb(aq) + H2O(l)
CuS04 + Mg = MgS04 + Cu =>
CuS04 + Mg = MgS04 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/25
Équations équilibrées sur07/10/24
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