| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 KCl + KClO3 + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 Cl2
CH3(CH2)16COOH + CUO = CO2 + H2O + CU =>
CH3(CH2)16COOH + 52 CUO = 18 CO2 + 18 H2O + 52 CU
K2Zn3[Fe(CN)6]2 + NaOH = Zn(OH)2 + K + Na + Fe(CN)6 =>
K2Zn3[Fe(CN)6]2 + 6 NaOH = 3 Zn(OH)2 + 2 K + 6 Na + 2 Fe(CN)6
H3C6H6O7 + OH = C6H6O7 + H2O =>
H3C6H6O7 + 3 OH = C6H6O7 + 3 H2O
CuBr2 + NaCl = CuCl + NaBr2 =>
CuBr2 + NaCl = CuCl + NaBr2
K3N + HCl = KCl + NH4Cl =>
K3N + 4 HCl = 3 KCl + NH4Cl
RbBiNb2O7 + CF2 = RbBiNb2O6F + CO2 =>
2 RbBiNb2O7 + CF2 = 2 RbBiNb2O6F + CO2
H3 + NO = (H2O)3 + N =>
2 H3 + 3 NO = (H2O)3 + 3 N
NH3 + ClO = NH2Cl + OH =>
NH3 + ClO = NH2Cl + OH
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
AgNO3 + Na2CO3 + HCl = AgCl + NaNO3 + AgCO3 + H2 =>
4 AgNO3 + 2 Na2CO3 + 2 HCl = 2 AgCl + 4 NaNO3 + 2 AgCO3 + H2
CH3NH3Cl = HCl + CH3NH2 =>
CH3NH3Cl = HCl + CH3NH2
Cu12As4S13 + FeS2 + O2 = CuFeS2 + FeAsO4 + SO2 =>
Cu12As4S13 + 16 FeS2 + 29 O2 = 12 CuFeS2 + 4 FeAsO4 + 21 SO2
XNaHCO3 + HCl = XCO2 + HOH + NaCl =>
XNaHCO3 + HCl = XCO2 + HOH + NaCl
C2H5ONa + CH3Br = C2H5OCH3 + NaBr =>
C2H5ONa + CH3Br = C2H5OCH3 + NaBr
H2SO4 + P2(CrO4)3 + FeSO4 = Fe(SO4)3 + P2(SO4)3 + Cr2(SO4)3 + H2O =>
48 H2SO4 + 4 P2(CrO4)3 + 9 FeSO4 = 9 Fe(SO4)3 + 4 P2(SO4)3 + 6 Cr2(SO4)3 + 48 H2O
HC3H503 + OH = C3H5CO3 + H2O =>
4 HC3H503 + 2019 OH = 3 C3H5CO3 + 2010 H2O
FeO + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
10 FeO + 2 KMnO4 + 3 H2SO4 = 5 Fe2O3 + 2 MnSO4 + K2SO4 + 3 H2O
Mg6Al2(OH)16CO3*4H2O + HCl = Mg6Al2(OH)16Cl2 + CO2 + H2O =>
Mg6Al2(OH)16CO3*4H2O + 2 HCl = Mg6Al2(OH)16Cl2 + CO2 + 5 H2O
Rb(OH) + HSO4 = H2O + RbSO4 =>
Rb(OH) + HSO4 = H2O + RbSO4
KMnO4 + N2H4 + H2SO4 = NO + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 5 N2H4 + 12 H2SO4 = 10 NO + 8 MnSO4 + 4 K2SO4 + 22 H2O
CrCl3 = Cl2 + CrCl2 =>
2 CrCl3 = Cl2 + 2 CrCl2
CH3CH2CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
3 CH3CH2CHOHCH3 + 4 CuO = 4 CH3COCH3 + 3 H2O + 4 Cu
C + Fe3O4 = FeO + CO2 =>
C + 2 Fe3O4 = 6 FeO + CO2
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
Li + HOH = LiOH + H =>
Li + HOH = LiOH + H
Ca[OH]2 + HPO3 = Ca3[PO4]2 + H2O =>
3 Ca[OH]2 + 2 HPO3 = Ca3[PO4]2 + 4 H2O
Na + HOH = NaOH + H =>
Na + HOH = NaOH + H
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H
Ag3PO4 + H3PO4 = Ag2HPO4 =>
2 Ag3PO4 + H3PO4 = 3 Ag2HPO4
Cr2O3 + CO = Cr4C + O2 =>
4 Cr2O3 + 2 CO = 2 Cr4C + 7 O2
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
Mg + Cu2OH = MgOH + Cu =>
Mg + Cu2OH = MgOH + 2 Cu
Hg2(C2H3O2)2 + HCl = HgCl + HC2H3O2 =>
Hg2(C2H3O2)2 + 2 HCl = 2 HgCl + 2 HC2H3O2
SiH6 + H2O + NaOH = Na2SiO3 + H2 =>
SiH6 + H2O + 2 NaOH = Na2SiO3 + 5 H2
CaCO3 + NaOH = NaCO3 + CaHO =>
CaCO3 + NaOH = NaCO3 + CaHO
CuCl2 + NaHSO3 + NaOH = CuCl + Na2SO4 + NaCl + H2O =>
2 CuCl2 + NaHSO3 + 3 NaOH = 2 CuCl + Na2SO4 + 2 NaCl + 2 H2O
B + KClO + KOH = KB4O7 + KCl + H2O =>
8 B + 13 KClO + 2 KOH = 2 KB4O7 + 13 KCl + H2O
Al(OH)3 + CaSO4*2H2O = H2SO4 + Ca + H2O + O2Al =>
2 Al(OH)3 + CaSO4*2H2O = H2SO4 + Ca + 4 H2O + 2 O2Al
NaFeO2 = Na2O + Fe2O3 =>
2 NaFeO2 = Na2O + Fe2O3
Na2CO3(aq) + KF(aq) = NaF + K2CO3(aq) =>
Na2CO3(aq) + 2 KF(aq) = 2 NaF + K2CO3(aq)
C6H6O + NH3 = C12H11N + H2O =>
2 C6H6O + NH3 = C12H11N + 2 H2O
Na2SO4 + Sr(NO3)2 = SrSO4 + NaNO3 =>
Na2SO4 + Sr(NO3)2 = SrSO4 + 2 NaNO3
HC6H5O2 + O2 = CO2 + H2O =>
2 HC6H5O2 + 13 O2 = 12 CO2 + 6 H2O
Cu(OH)2 + C2H6O2 = C2H4O2 + Cu2O + H2O =>
2 Cu(OH)2 + C2H6O2 = C2H4O2 + Cu2O + 3 H2O
LiOH + HO4S = LiSO4 + H2O =>
LiOH + HO4S = LiSO4 + H2O
Na(OH) + Cl = NaClO + NaCl + H2O =>
2 Na(OH) + 2 Cl = NaClO + NaCl + H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
MnO + KOH = Mn(OH)2 + K2O =>
MnO + 2 KOH = Mn(OH)2 + K2O
Br + HNO3 = BrNO3 + H =>
Br + HNO3 = BrNO3 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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