| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + H3AsO4 = BaHAsO4 + 2 H2O
H2CO3 + KOH = K + H2O + CO3 =>
H2CO3 + 2 KOH = 2 K + 2 H2O + CO3
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2(SO4) =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2(SO4)
Mn + Ni{2+} = Mn{2+} + Ni =>
Mn + Ni{2+} = Mn{2+} + Ni
Al + MgI2 = Mg + AlI2 =>
Al + MgI2 = Mg + AlI2
ZnCl2 + Na2CO3 + H2O = ZnCO3*3Zn(OH)2 + NaCl + CO2 =>
4 ZnCl2 + 4 Na2CO3 + 3 H2O = ZnCO3*3Zn(OH)2 + 8 NaCl + 3 CO2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Pd + AgNO3 = Pd1515555NO3 + Ag =>
1515555 Pd + AgNO3 = Pd1515555NO3 + Ag
K[Ag(CN)2] + K2S2O3 = [Ag(S2O3)] + KCN + K2 =>
2 K[Ag(CN)2] + 2 K2S2O3 = 2[Ag(S2O3)] + 4 KCN + K2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HI + H2SO4 = I + H2S + H2O =>
8 HI + H2SO4 = 8 I + H2S + 4 H2O
Fe(OH)3 + Na3PO4 = FePO4 + Na(OH) =>
Fe(OH)3 + Na3PO4 = FePO4 + 3 Na(OH)
HNo2 + Ba(OH)2 = Ba(No2)2 + H2O =>
2 HNo2 + Ba(OH)2 = Ba(No2)2 + 2 H2O
H3PO2 + NaOH = Na + H2PO2 + H2O =>
H3PO2 + NaOH = Na + H2PO2 + H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
K4Fe(CN)6 + CoCl2 = KCl + Co2Fe(CN)6 =>
K4Fe(CN)6 + 2 CoCl2 = 4 KCl + Co2Fe(CN)6
BaCI2 + MgSO4 = BaSO4 + MgCI2 =>
BaCI2 + MgSO4 = BaSO4 + MgCI2
Cu(SO4)2 + H2SO4 + KMnO4 = Cu(SO4)4 + MnSO4 + H2O + K2SO4 =>
5 Cu(SO4)2 + 16 H2SO4 + 4 KMnO4 = 5 Cu(SO4)4 + 4 MnSO4 + 16 H2O + 2 K2SO4
Fe2(SO4)3 + (KCl) = (FeCl3) + (K2SO4) =>
Fe2(SO4)3 + 6(KCl) = 2(FeCl3) + 3(K2SO4)
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
X6H12Y6 = X2H5YH + XY2 =>
X6H12Y6 = 2 X2H5YH + 2 XY2
Ag + Al2(SO4)3 = Ag2(SO4)3 + Al =>
2 Ag + Al2(SO4)3 = Ag2(SO4)3 + 2 Al
P2O5 + H2O = HO3 + P =>
P2O5 + H2O = 2 HO3 + 2 P
BaO2 + MnO2 = BaMnO4 =>
BaO2 + MnO2 = BaMnO4
HBr + KHSO4 = KBr + H2O + SO3 =>
HBr + KHSO4 = KBr + H2O + SO3
Fe2(CO3)3 + HNO3 = HOH + OCO + Fe(NO3)3 =>
Fe2(CO3)3 + 6 HNO3 = 3 HOH + 3 OCO + 2 Fe(NO3)3
Ba + (H3PO4)2 = Ba3(PO4)2 + H2 =>
3 Ba + (H3PO4)2 = Ba3(PO4)2 + 3 H2
MgS + O2 = SO2 + MgO =>
2 MgS + 3 O2 = 2 SO2 + 2 MgO
FeO*Cr2O3 + Na2CO3 + O2 = NaCrO4 + Fe2O3 + CO2 =>
4 FeO*Cr2O3 + 4 Na2CO3 + 9 O2 = 8 NaCrO4 + 2 Fe2O3 + 4 CO2
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
NaNO3 + AgNO3 = AgNa(NO3)2 =>
NaNO3 + AgNO3 = AgNa(NO3)2
CH3CH(OH)COOH + KMnO4 + H2SO4 = CH3COCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH(OH)COOH + 2 KMnO4 + 3 H2SO4 = 5 CH3COCOOH + K2SO4 + 2 MnSO4 + 8 H2O
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O
La + TiO2 + P = LaTiO2P =>
La + TiO2 + P = LaTiO2P
C2H4O + Ag2O = C2H4O2 + Ag =>
C2H4O + Ag2O = C2H4O2 + 2 Ag
Hg(NO3)2(aq) + Na2S(aq) = HgS + NaNO3 =>
Hg(NO3)2(aq) + Na2S(aq) = HgS + 2 NaNO3
K + P = K3P =>
3 K + P = K3P
NiSO4*6H2O + NaOH + NaClO = NiO2 + HCl + Na2SO4 + H2O =>
NiSO4*6H2O + NaOH + NaClO = NiO2 + HCl + Na2SO4 + 6 H2O
C2H6O + Cr2O7 = C2H4O + H3O + Cr =>
21 C2H6O + 2 Cr2O7 = 21 C2H4O + 14 H3O + 4 Cr
Fe2(SO4)3 + (KCl) = (FeCl3) + (K2SO4) =>
Fe2(SO4)3 + 6(KCl) = 2(FeCl3) + 3(K2SO4)
K2Cr2O7 + H2SO4 + CH3CH2OH = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O
Cu2 + Cl + NaOH = NaCl + Cu(OH)2 =>
Cu2 + 4 Cl + 4 NaOH = 4 NaCl + 2 Cu(OH)2
K[Ag(CN)2] + K2S2O3 = [Ag(S2O3)] + KCN + K2 =>
2 K[Ag(CN)2] + 2 K2S2O3 = 2[Ag(S2O3)] + 4 KCN + K2
H2O + P2O5 + NH3 + Mg + OH = MgNH4PO4*6H2O =>
11 H2O + P2O5 + 2 NH3 + 2 Mg + 4 OH = 2 MgNH4PO4*6H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ba(OH)2 + H3AsO4 = BaHAsO4 + H2O =>
Ba(OH)2 + H3AsO4 = BaHAsO4 + 2 H2O
HNo2 + Ba(OH)2 = Ba(No2)2 + H2O =>
2 HNo2 + Ba(OH)2 = Ba(No2)2 + 2 H2O
H2O + CO2 = C12H22011 + O2 =>
44022 H2O + 48 CO2 = 4 C12H22011 + 22059 O2
KC4H5O6 + NaOH = Na3KC4H2O6 + H2O =>
KC4H5O6 + 3 NaOH = Na3KC4H2O6 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/24
Équations équilibrées sur03/10/23
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