| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + N2O + 5 H2O
Mn3O4 + V2O5 = MnV2O4 + O =>
Mn3O4 + 3 V2O5 = 3 MnV2O4 + 7 O
Ca(OH)2HCl = CaOHClH2O =>
Ca(OH)2HCl = CaOHClH2O
K2Cr2O7 + Pb(CH3COO)2 = PbCr2O7 + K(CH3COO) =>
K2Cr2O7 + Pb(CH3COO)2 = PbCr2O7 + 2 K(CH3COO)
Fe + Cl2 + NaOH = NaCl2 + FeOH =>
Fe + Cl2 + NaOH = NaCl2 + FeOH
AgIO3 = Ag + IO3 =>
AgIO3 = Ag + IO3
AlPO4 = Al2O3 + Al(PO3)3 =>
3 AlPO4 = Al2O3 + Al(PO3)3
Ag2SO4 + LiNO3 = AgNO3 + Li2SO4 =>
Ag2SO4 + 2 LiNO3 = 2 AgNO3 + Li2SO4
Ca(NO3)2 + KBr = Br2 + CaBr + KNO3 =>
2 Ca(NO3)2 + 4 KBr = Br2 + 2 CaBr + 4 KNO3
AgNo3 + Mg(OH)2 = Mg(No3)2 + AgOH =>
2 AgNo3 + Mg(OH)2 = Mg(No3)2 + 2 AgOH
SnO + Ba(OH)2 = BaSnO2 + H2O =>
SnO + Ba(OH)2 = BaSnO2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeS + Mg(OH)2 = MgS + Fe(OH)2 =>
FeS + Mg(OH)2 = MgS + Fe(OH)2
NHOH + MgCO = NHCO + OHMg =>
NHOH + MgCO = NHCO + OHMg
C8H9NO2 + O2 = NO2 + CO2 + H2O =>
4 C8H9NO2 + 41 O2 = 4 NO2 + 32 CO2 + 18 H2O
KNO3(s) + CaCl2(s) = KCl(s) + Ca(NO3)2(s) =>
2 KNO3(s) + CaCl2(s) = 2 KCl(s) + Ca(NO3)2(s)
Cr2O3 + KNO3 + K2CO3 = KNO2 + CO2 + K2CrO4 =>
Cr2O3 + 3 KNO3 + 2 K2CO3 = 3 KNO2 + 2 CO2 + 2 K2CrO4
Ga(OH)3 + H2CO3 = Ga2(CO3)3 + H2O =>
2 Ga(OH)3 + 3 H2CO3 = Ga2(CO3)3 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FePO4 = Fe2O3 + Fe(PO3)3 =>
3 FePO4 = Fe2O3 + Fe(PO3)3
Cl2 + C2H6 = C2HCl + HCl =>
3 Cl2 + C2H6 = C2HCl + 5 HCl
C6H12O6Ag2O = C6H12O7Ag2 =>
C6H12O6Ag2O = C6H12O7Ag2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(HCO3)2 + NaOH = Ca + CO3Na2CO3 + H2O =>
Ca(HCO3)2 + 2 NaOH = Ca + CO3Na2CO3 + 2 H2O
RbF + CuSO4 = Rb2SO4 + F2Cu =>
2 RbF + CuSO4 = Rb2SO4 + F2Cu
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(aq) =>
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(aq)
P2O5 = P + O2 =>
2 P2O5 = 4 P + 5 O2
LiPO3 = Li4P2O7 + P2O5 =>
4 LiPO3 = Li4P2O7 + P2O5
C5H10O5 = C2H5OH + CO2 =>
3 C5H10O5 = 5 C2H5OH + 5 CO2
C2H6O(ethanol) + O2 = C2 + H2O =>
C2H6O(ethanol) + O2 = C2 + 3 H2O
ZnI2 + NaOH = NaI + Zn(OH)2 =>
ZnI2 + 2 NaOH = 2 NaI + Zn(OH)2
Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H
Pb(NO3)2(aq) = PbO(s) + NO2(g) + O2(g) =>
2 Pb(NO3)2(aq) = 2 PbO(s) + 4 NO2(g) + O2(g)
Li3PO4 = Li2O + Li4P2O7 =>
2 Li3PO4 = Li2O + Li4P2O7
Ce(SO4)2 + NaOH = Na2SO4 + Ce(OH)4 =>
Ce(SO4)2 + 4 NaOH = 2 Na2SO4 + Ce(OH)4
RbOH + Ca(OH)2 = Rb2Ca + OH =>
2 RbOH + Ca(OH)2 = Rb2Ca + 4 OH
PbO2 + HCl = Cl2 + Pb3O + H2O =>
3 PbO2 + 10 HCl = 5 Cl2 + Pb3O + 5 H2O
Br(l) + NaI(aq) = NaBr(aq) + I2(s) =>
2 Br(l) + 2 NaI(aq) = 2 NaBr(aq) + I2(s)
NaHCO3 + CH3COOH = NaCH3CO3 + H2O + CO2 =>
4 NaHCO3 + 3 CH3COOH = 4 NaCH3CO3 + 2 H2O + 2 CO2
LiNO3 + CH3CH2OH = LiOH + CH3CH2 + NO3 =>
LiNO3 + CH3CH2OH = LiOH + CH3CH2 + NO3
CH3CH2CH2OH + H2O = CH3CH2CH2OOH + H2 =>
CH3CH2CH2OH + H2O = CH3CH2CH2OOH + H2
Hg(CNO)2 = Hg + CO + N2 =>
Hg(CNO)2 = Hg + 2 CO + N2
NO2 + O2 + H2O = H2NO4 =>
2 NO2 + O2 + 2 H2O = 2 H2NO4
AlCl3*6H2O + NaOH = Al2O3 + NaCl + H2O =>
2 AlCl3*6H2O + 6 NaOH = Al2O3 + 6 NaCl + 15 H2O
NaI + NaIO3 + HCl = I2 + NaCl + H2O =>
5 NaI + NaIO3 + 6 HCl = 3 I2 + 6 NaCl + 3 H2O
H2O + C5H8O + LiAlH4 = C5H10O + LiAl(OH)4 =>
4 H2O + 4 C5H8O + LiAlH4 = 4 C5H10O + LiAl(OH)4
Al*H2O + KOH + H2C2O4 = K3[Al(C2O4)3]*3H2O + CO + H2O =>
2 Al*H2O + 6 KOH + 9 H2C2O4 = 2 K3[Al(C2O4)3]*3H2O + 6 CO + 8 H2O
VCl3 + Zn + HCl = ZnCl2 + VH =>
VCl3 + 2 Zn + HCl = 2 ZnCl2 + VH
H2CrO3 + Fe(OH)3 = Fe2(CrO3)3 + H2O =>
3 H2CrO3 + 2 Fe(OH)3 = Fe2(CrO3)3 + 6 H2O
Pb + CuCl2 = PbCl2 + Cu =>
Pb + CuCl2 = PbCl2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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