| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(NO3)2 + K2CO3 = MnCO3 + 2 KNO3
Al(OH)4(aq) + H3O(aq) = Al(OH)3(s) + H2O(l) =>
Al(OH)4(aq) + H3O(aq) = Al(OH)3(s) + 2 H2O(l)
Mg2SiO4 + H2O = SiO2 + Mg(OH)2 =>
Mg2SiO4 + 2 H2O = SiO2 + 2 Mg(OH)2
KIO3 + K2S2O5 = I2 + K2SO4 + SO2 =>
2 KIO3 + 4 K2S2O5 = I2 + 5 K2SO4 + 3 SO2
FeCl3 + NaOH = FeCl + HCl + NaO =>
FeCl3 + 2 NaOH = FeCl + 2 HCl + 2 NaO
KAl(SO4)2*12H2O = K + Al(H2O)6 + SO4 + H2O =>
KAl(SO4)2*12H2O = K + Al(H2O)6 + 2 SO4 + 6 H2O
C + CuO = CO2 + Cu =>
C + 2 CuO = CO2 + 2 Cu
FeSO4 + H2SO4 + KClO3 + NH4SCN = Fe(SCN)3 + K2SO4 + (NH4)2SO4 + HCl + H2O =>
12 FeSO4 + 7 H2SO4 + 2 KClO3 + 36 NH4SCN = 12 Fe(SCN)3 + K2SO4 + 18(NH4)2SO4 + 2 HCl + 6 H2O
Mg(s) + CaSO4(aq) = MgCaSO4(aq) =>
Mg(s) + CaSO4(aq) = MgCaSO4(aq)
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O =>
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O
H2SO4 + Ba(OH2) = H2(OH2) + BaSO4 =>
H2SO4 + Ba(OH2) = H2(OH2) + BaSO4
Ca(OH)2 + CH3CO2H = H2O + CO2 + Ca(CH3)2 =>
Ca(OH)2 + 2 CH3CO2H = 2 H2O + 2 CO2 + Ca(CH3)2
HClO4(aq) + K2CO3(aq) = KOH(aq) + KCl(aq) + CO2(aq) + O2(aq) =>
HClO4(aq) + K2CO3(aq) = KOH(aq) + KCl(aq) + CO2(aq) + 2 O2(aq)
Cu + Ca3N2 = CuCa + N =>
3 Cu + Ca3N2 = 3 CuCa + 2 N
HCl + Na2(OH)2 = NaCl + H2O =>
2 HCl + Na2(OH)2 = 2 NaCl + 2 H2O
Pb(OH)2 + Na = Na2[Pb(OH)2] =>
Pb(OH)2 + 2 Na = Na2[Pb(OH)2]
CH3COOH + NaCO3 = CO2 + CH3COONa + H2O =>
9 CH3COOH + 8 NaCO3 = 10 CO2 + 8 CH3COONa + 6 H2O
Na2SO3(aq) + HNO3(aq) = Na2NO3(aq) + HSO3(aq) =>
Na2SO3(aq) + HNO3(aq) = Na2NO3(aq) + HSO3(aq)
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Ca(OH)2*4H2O = Ca(OH)2 + H2O =>
Ca(OH)2*4H2O = Ca(OH)2 + 4 H2O
AuO2 + Fe = Au + FeO2 =>
AuO2 + Fe = Au + FeO2
Fe2O3 + KOH + H2O = KFe(OH)4 =>
Fe2O3 + 2 KOH + 3 H2O = 2 KFe(OH)4
NiO + NH4Cl = NiCl2 + NH3 + H2O =>
NiO + 2 NH4Cl = NiCl2 + 2 NH3 + H2O
CaO + SiO2 = Ca2SiO4 =>
2 CaO + SiO2 = Ca2SiO4
K2Cr2O7 + FeCl3 = Fe2(Cr2O7)3 + KCl =>
3 K2Cr2O7 + 2 FeCl3 = Fe2(Cr2O7)3 + 6 KCl
MnO4 + I{-} + H2O = MnO2 + I2 + OH{-} =>
MnO4 + 4 I{-} + 2 H2O = MnO2 + 2 I2 + 4 OH{-}
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HCl(l) + AgNO3(aq) = HNO3(aq) + AgCl(aq) =>
HCl(l) + AgNO3(aq) = HNO3(aq) + AgCl(aq)
ZnSO4*7H2O = ZnSO4 + H + O2 =>
2 ZnSO4*7H2O = 2 ZnSO4 + 28 H + 7 O2
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
PO4 + Cu = (PO4)Cu =>
PO4 + Cu = (PO4)Cu
H4N2O9 + Cu(OH)2 = Cu2(N2O9) + H2O =>
H4N2O9 + 2 Cu(OH)2 = Cu2(N2O9) + 4 H2O
FeSO4 + NaBiO3 + H2SO4 = Fe2(SO4)3 + Bi2(SO4)3 + Na2SO4 + H2O =>
4 FeSO4 + 2 NaBiO3 + 6 H2SO4 = 2 Fe2(SO4)3 + Bi2(SO4)3 + Na2SO4 + 6 H2O
Y + HCl = YCl2 + H2 =>
Y + 2 HCl = YCl2 + H2
Al(s) + O2(g) = AlO =>
2 Al(s) + O2(g) = 2 AlO
HgClCl + SnClCl = HgHgClCl + SnClClClCl =>
2 HgClCl + SnClCl = HgHgClCl + SnClClClCl
NaHCO3(g) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
NaHCO3(g) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g)
CuCl2 + CaSO4 = CaCl2 + CuSO4 =>
CuCl2 + CaSO4 = CaCl2 + CuSO4
CH3ClCOOH + NaOH = CH3ClCOONa + H2O =>
CH3ClCOOH + NaOH = CH3ClCOONa + H2O
CH3COONa = NaOH + CH2CO =>
CH3COONa = NaOH + CH2CO
HgClCl + SnClCl = HgHgClCl + SnClClClCl =>
2 HgClCl + SnClCl = HgHgClCl + SnClClClCl
KI + MnO2 + H2SO4 = I2 + H2O + K2SO4 + MnSO4 =>
2 KI + MnO2 + 2 H2SO4 = I2 + 2 H2O + K2SO4 + MnSO4
C12H22O3 + O2 = CO2 + H2O =>
C12H22O3 + 16 O2 = 12 CO2 + 11 H2O
C194H683O429N8 = CH4 + CO2 + H2O + NH3 =>
8 C194H683O429N8 = 577 CH4 + 975 CO2 + 1482 H2O + 64 NH3
ZnSO4*7H2O + Na2CO3 = Zn(OH)2*ZnCO3 + Na2SO4 + CO2 + H2O =>
2 ZnSO4*7H2O + 2 Na2CO3 = Zn(OH)2*ZnCO3 + 2 Na2SO4 + CO2 + 13 H2O
NaOH + BaSiO3 = Ba(OH)2 + Na2SiO3 =>
2 NaOH + BaSiO3 = Ba(OH)2 + Na2SiO3
H + O2 = H2O =>
4 H + O2 = 2 H2O
SO3 + O2 = SO39 =>
SO3 + 18 O2 = SO39
NaHCO3(onheating) = Na2CO3 + H2O + CO2 =>
2 NaHCO3(onheating) = Na2CO3 + H2O + CO2
N + S + O + H = NSO2H5 =>
N + S + 2 O + 5 H = NSO2H5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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