| Équations équilibrées la veille | Équations équilibrées le lendemain |
(Co)3(O4) + 2 C = 3 Co + 2 CO2
CuO + H2SO4 = CuSO4 + H2O = CuSO4*5H2O =>
CuO + H2SO4 = CuSO4 + H2O
C12H8Cl6 + O2 = H2O + CO2 + HCl =>
2 C12H8Cl6 + 25 O2 = 2 H2O + 24 CO2 + 12 HCl
HCl + Co = CoCl2 + H =>
2 HCl + Co = CoCl2 + 2 H
Fe(OH)3 + H2SO4(aq) = Fe2(SO4)3(aq) + H2O =>
2 Fe(OH)3 + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O
Pb + FeCl2 = Fe + PbCl2 =>
Pb + FeCl2 = Fe + PbCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KI + PB(CH3COO)2 = I2PB + C2H3O2K =>
2 KI + PB(CH3COO)2 = I2PB + 2 C2H3O2K
Mg3(PO4)2 + (NH4)2CrO4 = Mg2(CrO4)2 + (NH4)3(PO4) =>
2 Mg3(PO4)2 + 6(NH4)2CrO4 = 3 Mg2(CrO4)2 + 4(NH4)3(PO4)
C8H16 + Cl2 = CCl + HCl =>
C8H16 + 12 Cl2 = 8 CCl + 16 HCl
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
Ba(NO3)2 + KCl = BaCl2 + K2(NO3)2 =>
Ba(NO3)2 + 2 KCl = BaCl2 + K2(NO3)2
ClO{4} + I{-} + H{+} = I2 + Cl{-} + H2O =>
2 ClO{4} + 14 I{-} + 4 H{+} = 7 I2 + 2 Cl{-} + 2 H2O
CrCl3 + NH3 + H2O = CrO3H3 + NH4Cl =>
CrCl3 + 3 NH3 + 3 H2O = CrO3H3 + 3 NH4Cl
KHSO4 + NaOH = H2O + NaKSO4 =>
KHSO4 + NaOH = H2O + NaKSO4
Sb2(SO4)3 + K(MnO4) + H2O = H3(SbO4) + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 4 K(MnO4) + 24 H2O = 10 H3(SbO4) + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
HNO3 + KSCN = KNO3 + HSCN =>
HNO3 + KSCN = KNO3 + HSCN
CoCl2*6H2 + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2 + 2 NH4Cl + 10 NH4OH + 13 H2O2 = 2(Co(NH3)6)Cl3 + 36 H2O
H2O + Me = MeOH + H2 =>
2 H2O + 2 Me = 2 MeOH + H2
Fe3O = Fe2 + O2 =>
2 Fe3O = 3 Fe2 + O2
CHCH + KMnO4 + H2O = HOOCCOOH + MnO2 + KOH =>
3 CHCH + 8 KMnO4 + 4 H2O = 3 HOOCCOOH + 8 MnO2 + 8 KOH
Cu(OH)2 + K2SO4 = CuSO4 + KOH =>
Cu(OH)2 + K2SO4 = CuSO4 + 2 KOH
BaCO3 + MgCl2 = BaCl2 + MgCO3 =>
BaCO3 + MgCl2 = BaCl2 + MgCO3
CH4OCO + H2 = CH3OH =>
CH4OCO + 2 H2 = 2 CH3OH
Sn(s) + HCl(aq) = SnHCl =>
Sn(s) + HCl(aq) = SnHCl
Mn(NO3)3 + HCl(aq) = MnCl3 + HNO3 =>
Mn(NO3)3 + 3 HCl(aq) = MnCl3 + 3 HNO3
H{+} + MnO4 + C2O4{2-} = MnO2 + CO2 + H2O =>
4 H{+} + MnO4 + 2 C2O4{2-} = MnO2 + 4 CO2 + 2 H2O
K4[Fe(CN)6] + NiSO4 = Ni2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + 2 NiSO4 = Ni2[Fe(CN)6] + 2 K2SO4
H2(SO4) + Mg = Mg(SO4)2 + H2 =>
2 H2(SO4) + Mg = Mg(SO4)2 + 2 H2
K2CrO4 + HCl = KCl + CrCl2 + Cl2 + H2O =>
K2CrO4 + 8 HCl = 2 KCl + CrCl2 + 2 Cl2 + 4 H2O
Zn + HNO3 = Zn(NO3)2 + NH3NH3 + H2O =>
8 Zn + 18 HNO3 = 8 Zn(NO3)2 + NH3NH3 + 6 H2O
C4H7O4N + O2 = CO2 + H2O + CO(NH2)2 =>
2 C4H7O4N + 6 O2 = 7 CO2 + 5 H2O + CO(NH2)2
Si + Br = SiBr3 =>
Si + 3 Br = SiBr3
Na2Co3 + CuSO4 = CuCo3 + Na2SO4 =>
Na2Co3 + CuSO4 = CuCo3 + Na2SO4
C3H6O + S = C3H6OS =>
C3H6O + S = C3H6OS
HCl + NaHCO3 = NaCl + CO2 + H2O =>
HCl + NaHCO3 = NaCl + CO2 + H2O
(NH4)2SO4(aq) + NaOH(aq) = NH4OH(aq) + Na2SO4(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2 NH4OH(aq) + Na2SO4(g)
Li2O + FeCl3 = LiCl + Fe2O3 =>
3 Li2O + 2 FeCl3 = 6 LiCl + Fe2O3
Cr(NO3)6 + Na2O = CrO3 + NaNO3 =>
Cr(NO3)6 + 3 Na2O = CrO3 + 6 NaNO3
CoCl2*6H2O + NH4Cl + NH4OH = (Co(NH3)6)Cl3 + H2O + H =>
CoCl2*6H2O + NH4Cl + 5 NH4OH = (Co(NH3)6)Cl3 + 11 H2O + H
SiO2 + C + Fe = FeSi + CO2 =>
SiO2 + C + Fe = FeSi + CO2
Fe2(SO4)3 + CaO + H2O = Fe(OH)3 + CaSO4 =>
Fe2(SO4)3 + 3 CaO + 3 H2O = 2 Fe(OH)3 + 3 CaSO4
NaCl + BaPO = BaCl + NaPO =>
NaCl + BaPO = BaCl + NaPO
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO2(g) =>
TiO2(s) + 2 Cl2(g) + C(s) = TiCl4(l) + CO2(g)
HIO3 + H2SO4 = IO2{+} + SO4{-2} + H2O =>
2 HIO3 + H2SO4 = 2 IO2{+} + SO4{-2} + 2 H2O
KMnO4 + LiOH + KBr = KLiMnO4 + KBrO3 + H2O =>
6 KMnO4 + 6 LiOH + KBr = 6 KLiMnO4 + KBrO3 + 3 H2O
KI + H2SO4 + O2 = K2SO4 + I2 + H2O =>
4 KI + 2 H2SO4 + O2 = 2 K2SO4 + 2 I2 + 2 H2O
H2O + Cs = CsO + H =>
H2O + Cs = CsO + 2 H
KCIO3 + CH2O = KCI + CO2 + H2O =>
2 KCIO3 + 3 CH2O = 2 KCI + 3 CO2 + 3 H2O
Ca(MnO4)2 + K(NO2) + H2SO4 = MnSO4 + KNO3 + CaSO4 + H2O =>
Ca(MnO4)2 + 5 K(NO2) + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + CaSO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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