| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si + C = CSi
NaCl + Na2CO3 = Na3ClCO3 =>
NaCl + Na2CO3 = Na3ClCO3
MnBr2 + (NH4)2CO3 = MnCO3 + NH4Br =>
MnBr2 + (NH4)2CO3 = MnCO3 + 2 NH4Br
HgSO4 + H2O = HgSO4*HgO + H2SO4 =>
2 HgSO4 + H2O = HgSO4*HgO + H2SO4
KOH + PO4H3 = K3PO4 + HOH =>
3 KOH + PO4H3 = K3PO4 + 3 HOH
NaCl + H2(SO4) = NaH(SO4) + HCl =>
NaCl + H2(SO4) = NaH(SO4) + HCl
CuSO45H2O(ag) + Fe(s) = FeSO45H2O(aq) + Cu(s) =>
CuSO45H2O(ag) + Fe(s) = FeSO45H2O(aq) + Cu(s)
C + Al2O3 = Al4C3 + CO =>
9 C + 2 Al2O3 = Al4C3 + 6 CO
C5H6N2OS + O2 = CO2 + H2O + N2 + SO2 =>
C5H6N2OS + 7 O2 = 5 CO2 + 3 H2O + N2 + SO2
AQ + BZ = A2Z + BQ2 =>
2 AQ + BZ = A2Z + BQ2
Na3PO4 + OH = Na3PO5 + H =>
Na3PO4 + OH = Na3PO5 + H
HCOH + H2O = H2COH2O =>
HCOH + H2O = H2COH2O
(Cu(H2O)5)SO4 + NH3 = (Cu(NH3)4)SO4 + H2O =>
(Cu(H2O)5)SO4 + 4 NH3 = (Cu(NH3)4)SO4 + 5 H2O
MnO4{-} + AsO3{2-} + H2O = MnO2 + AsO4{2-} + OH{-} =>
2 MnO4{-} + 3 AsO3{2-} + H2O = 2 MnO2 + 3 AsO4{2-} + 2 OH{-}
SiO2 + CH4 = SiC + CO2 + H2 =>
SiO2 + 2 CH4 = SiC + CO2 + 4 H2
Na(ClO)2 = NaCl2 + O2 =>
Na(ClO)2 = NaCl2 + O2
Cr(CH3COO)2 + FeSO4 = CrSO4 + Fe(CH3COO)2 =>
Cr(CH3COO)2 + FeSO4 = CrSO4 + Fe(CH3COO)2
NaSCN + Hg(NO3)2 = Hg(SCN)2 + NaNO3 =>
2 NaSCN + Hg(NO3)2 = Hg(SCN)2 + 2 NaNO3
Ni(SO4) + Mn(NO3)2 = Ni(NO3)2 + Mn(SO4) =>
Ni(SO4) + Mn(NO3)2 = Ni(NO3)2 + Mn(SO4)
Au + T2O + O2 = AuTO =>
4 Au + 2 T2O + O2 = 4 AuTO
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Co + HCl + O2 + X = CoCl2X2Cl + H2O =>
4 Co + 12 HCl + 3 O2 + 8 X = 4 CoCl2X2Cl + 6 H2O
Bi + H2S = BiS3 + H2 =>
Bi + 3 H2S = BiS3 + 3 H2
Na3PO4 + Co(Br)3 = Na3(Br)3 + CoPO4 =>
Na3PO4 + Co(Br)3 = Na3(Br)3 + CoPO4
O2 + LiBr = Li2O + Br2 =>
O2 + 4 LiBr = 2 Li2O + 2 Br2
P2O4 + H2 = P2O3 + H2O =>
P2O4 + H2 = P2O3 + H2O
Mn + Cl2 = MnCl3 =>
2 Mn + 3 Cl2 = 2 MnCl3
CsOH(aq) + H2SO4(aq) = Cs2SO4 + H2O =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4 + 2 H2O
H2SO4(aq) + Na2CO3(aq) = H2CO3 + Na2SO4 =>
H2SO4(aq) + Na2CO3(aq) = H2CO3 + Na2SO4
MgSO4(aq) + NaOH(aq) = Mg(OH)2(s) + Na2SO4(aq) = MgO =>
MgSO4(aq) + 2 NaOH(aq) = Mg(OH)2(s) + Na2SO4(aq)
C6H6 + F2 = H2 + C6F6 =>
C6H6 + 3 F2 = 3 H2 + C6F6
MgSO3 = SO2 + MgO =>
MgSO3 = SO2 + MgO
Mg(ClO3)2 + H2O = MgO + H(ClO3) =>
Mg(ClO3)2 + H2O = MgO + 2 H(ClO3)
CH3COOH + NaHSO3 = CH3COONa + H2 + SO3 =>
CH3COOH + NaHSO3 = CH3COONa + H2 + SO3
CH3CHBrCHCH3CH2CH3 + Mg = CH3CHMgBrCHCH3CH2CH3 =>
CH3CHBrCHCH3CH2CH3 + Mg = CH3CHMgBrCHCH3CH2CH3
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
H2SO4 + NH3 = H + N2(SO4)3 =>
3 H2SO4 + 2 NH3 = 12 H + N2(SO4)3
NaHCO3 + H + Cl = NaCl + H2O + CO2 =>
NaHCO3 + H + Cl = NaCl + H2O + CO2
Ca(NO3)2 + MgSiO3 = CaSiO3 + Mg(NO3)2 =>
Ca(NO3)2 + MgSiO3 = CaSiO3 + Mg(NO3)2
Na3N + BaCl2 = Ba3N2 + NaCl =>
2 Na3N + 3 BaCl2 = Ba3N2 + 6 NaCl
H2S + ReO3 = ReS3 + H2O =>
3 H2S + ReO3 = ReS3 + 3 H2O
Mn304 + KCIO3 + K2CO3 = K2MnO4 + KCI + CO2 =>
Mn304 + 304 KCIO3 + 304 K2CO3 = 304 K2MnO4 + 304 KCI + 304 CO2
Kl + AgNO3 = AgKl + NO3 =>
Kl + AgNO3 = AgKl + NO3
C + NaOH = C(OH)2 + Na =>
C + 2 NaOH = C(OH)2 + 2 Na
Fe2O3 + CHO = Fe3O4 + CO2 + H2O =>
9 Fe2O3 + 2 CHO = 6 Fe3O4 + 2 CO2 + H2O
Al + H2PO4 = Al3PO4 + H2 =>
3 Al + H2PO4 = Al3PO4 + H2
NaCO3(aq) + CH3COOH(aq) = CO2(g) + H2O + CH3COONa =>
8 NaCO3(aq) + 9 CH3COOH(aq) = 10 CO2(g) + 6 H2O + 8 CH3COONa
Cr(SO4) + CaCl2 = CrCl2 + CaSO4 =>
Cr(SO4) + CaCl2 = CrCl2 + CaSO4
CrCl2 + Li2CO3 = Li2Cl2 + CrCO3 =>
CrCl2 + Li2CO3 = Li2Cl2 + CrCO3
Na2S + CU + (NO3)2 = NaNO3 + CUS =>
Na2S + CU + (NO3)2 = 2 NaNO3 + CUS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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