| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 MnO4{-} + 13 H2SO3 = 13 SO4{-}2 + 3 Mn2{+} + 11 H2O + 4 H{+}
Al + Ba(NO3)2 = Al(NO3)3 + Ba =>
2 Al + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba
Al2(SO4)3 + Na2SO3 + H2O = Al(OH)3 + SO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 3 Na2SO4
H2SO4 + CaI2 = CaSO4 + I2 + H2O + H2S =>
5 H2SO4 + 4 CaI2 = 4 CaSO4 + 4 I2 + 4 H2O + H2S
P + HCl = PH3 + Cl2 =>
2 P + 6 HCl = 2 PH3 + 3 Cl2
CN4 = C + N =>
CN4 = C + 4 N
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
P + HCl = PCl5 + H2 =>
2 P + 10 HCl = 2 PCl5 + 5 H2
P + HCl = P2Cl2 + H2 =>
2 P + 2 HCl = P2Cl2 + H2
SiO2HCl = SiClHO2 =>
SiO2HCl = SiClHO2
F2 + Fe3 = FeF3 =>
9 F2 + 2 Fe3 = 6 FeF3
CrO3 + H2SO4 + KBr = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 Br2 + 3 K2SO4 + Cr2(SO4)3 + 6 H2O
AlOHCl2 + KOH = KCl + AlClO + H2O =>
AlOHCl2 + KOH = KCl + AlClO + H2O
CrO3 + H2SO4 + KBr = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 Br2 + 3 K2SO4 + Cr2(SO4)3 + 6 H2O
CuO + H2O = CuH + OH =>
CuO + 2 H2O = CuH + 3 OH
KO2(s) + H2SO4 = H2O + K2SO4 + O2 =>
4 KO2(s) + 2 H2SO4 = 2 H2O + 2 K2SO4 + 3 O2
V2O5 + Al = Al2O3 + V2O3 =>
3 V2O5 + 4 Al = 2 Al2O3 + 3 V2O3
H2O + Ag = AgH + O2 =>
2 H2O + 4 Ag = 4 AgH + O2
AlOHCl2 + KOH = KCl + AlClO + H2O =>
AlOHCl2 + KOH = KCl + AlClO + H2O
NaFeO2 + H2O = FeOOH + NaOH =>
NaFeO2 + H2O = FeOOH + NaOH
HC2H3O2 + CsOH = CsC2H3O2 + H2O =>
HC2H3O2 + CsOH = CsC2H3O2 + H2O
NaOH + CH3COOCHCH2 = CH3CHO + CH3COONa =>
NaOH + CH3COOCHCH2 = CH3CHO + CH3COONa
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
KN3 = K + N3 =>
KN3 = K + N3
Fe + HPO = FePO + H =>
Fe + HPO = FePO + H
NaFeO2 + H2O = Fe(OH)3 + NaOH =>
NaFeO2 + 2 H2O = Fe(OH)3 + NaOH
P + HCl = PCl3 + H2 =>
2 P + 6 HCl = 2 PCl3 + 3 H2
Na1 + S1 = Na2S1 =>
2 Na1 + S1 = Na2S1
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
KOH + AlOHCl2 = KCl + Al(OH)3 =>
2 KOH + AlOHCl2 = 2 KCl + Al(OH)3
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
HCO3 + HCl = H2CO3 + Cl2 =>
2 HCO3 + 2 HCl = 2 H2CO3 + Cl2
Al2(SO4)3 + NaOH = SO4(OH)2 + AlNa3 =>
Al2(SO4)3 + 6 NaOH = 3 SO4(OH)2 + 2 AlNa3
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H(OH) =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H(OH)
Al + CH3COOH = (CH3COO)3Al + H2 =>
2 Al + 6 CH3COOH = 2(CH3COO)3Al + 3 H2
NH4Cl + HNO2 = N2 + HCl + H2O =>
NH4Cl + HNO2 = N2 + HCl + 2 H2O
CoCO3 + C6H8O7 + H2O = [Co(H2O)3][C6H5O7] + CO2 =>
18 CoCO3 + 17 C6H8O7 + 31 H2O = 18[Co(H2O)3][C6H5O7] + 12 CO2
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
K2CO3 + AgNO3 = Ag2CO3 + KNO3 =>
K2CO3 + 2 AgNO3 = Ag2CO3 + 2 KNO3
CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4
Al + ClO = AlClO =>
Al + ClO = AlClO
Zn(s) + CuSO4 = Cu(m) + ZnSO4 =>
Zn(s) + CuSO4 = Cu(m) + ZnSO4
CaCO3 + NaCl2 = CaCl2 + NaCO3 =>
CaCO3 + NaCl2 = CaCl2 + NaCO3
KMg2O4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Mg3SO4 + H2O =>
6 KMg2O4 + 17 Na2SO3 + 7 H2SO4 = 3 K2SO4 + 17 Na2SO4 + 4 Mg3SO4 + 7 H2O
Al + Cu(ClO3)2 = Al(ClO3) + Cu =>
2 Al + Cu(ClO3)2 = 2 Al(ClO3) + Cu
CaCl2Al(NO3)3 = Ca(NO3)3AlCl2 =>
CaCl2Al(NO3)3 = Ca(NO3)3AlCl2
CO + H2O2 = CO2 + H2O =>
CO + H2O2 = CO2 + H2O
SnCl2 + KMnO4 + HCl = MnCl2 + SnCl4 + H2O + KCl =>
5 SnCl2 + 2 KMnO4 + 16 HCl = 2 MnCl2 + 5 SnCl4 + 8 H2O + 2 KCl
Bi(NO3)3 + NaSn(OH)3 + NaOH = Bi + NaSn(OH)6 + NaNO3 =>
Bi(NO3)3 + NaSn(OH)3 + 3 NaOH = Bi + NaSn(OH)6 + 3 NaNO3
Al + AgO = AlAg + O2 =>
2 Al + 2 AgO = 2 AlAg + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/03/24
Équations équilibrées sur08/02/23
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