| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO3{-2} + Mg(H2O)6{+2} = MgCO3 + 6 H2O
COOHCH2CH2COOH + NH3 = C8H17O3N2 + H2O + CO2 =>
37 COOHCH2CH2COOH + 28 NH3 = 14 C8H17O3N2 + 34 H2O + 36 CO2
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 = =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
Ag2O + KOH = AgOH + K2O =>
Ag2O + 2 KOH = 2 AgOH + K2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KOHAlCl3 = KCl3AlOH =>
KOHAlCl3 = KCl3AlOH
C3H8 + HNO3 = CO2 + H2O + C2H5NO2 =>
7 C3H8 + 10 HNO3 = CO2 + 8 H2O + 10 C2H5NO2
CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2 =>
2 CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2
FeCl2 + KNO3 = Fe(NO3)2 + KCl =>
FeCl2 + 2 KNO3 = Fe(NO3)2 + 2 KCl
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
Sr(OH)2 + AlCl3 = SrCl3 + Al(OH)2 =>
Sr(OH)2 + AlCl3 = SrCl3 + Al(OH)2
Ag + NH4OH = Ag(NH4OH)2 =>
Ag + 2 NH4OH = Ag(NH4OH)2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
U2 = U12 =>
6 U2 = U12
CaO + HClO = Ca(HCl)2 + O2 =>
2 CaO + 4 HClO = 2 Ca(HCl)2 + 3 O2
C5H12 + Na = C5H9Na2 + H2 =>
2 C5H12 + 4 Na = 2 C5H9Na2 + 3 H2
K2Cr2O7 = K + Cr + O =>
K2Cr2O7 = 2 K + 2 Cr + 7 O
Sn(HCO3)2 + H2O = H2CO3 + Sn(OH)2 =>
Sn(HCO3)2 + 2 H2O = 2 H2CO3 + Sn(OH)2
Cs2 + I2 = CsI =>
Cs2 + I2 = 2 CsI
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Li2C2 + H2O = LiOH + C2H2 =>
Li2C2 + 2 H2O = 2 LiOH + C2H2
BaCl2K3PO4 = BaK3Cl2(PO4) =>
BaCl2K3PO4 = BaK3Cl2(PO4)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KMnO4 + H2O + FeSO4 = KOH + Fe(SO4)3 + MnO2 + Fe(OH)3 =>
2 KMnO4 + 4 H2O + 3 FeSO4 = 2 KOH + Fe(SO4)3 + 2 MnO2 + 2 Fe(OH)3
H3[SbCl6] + Zn = H2[ZnCl4] + Sb =>
2 H3[SbCl6] + 3 Zn = 3 H2[ZnCl4] + 2 Sb
Ca(s) + CuBr2(aq) = Cu(s) + CaBr2(aq) =>
Ca(s) + CuBr2(aq) = Cu(s) + CaBr2(aq)
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
Na2SO4 + AlCl3 = AlSO4 + Na2Cl3 =>
Na2SO4 + AlCl3 = AlSO4 + Na2Cl3
O2 + CoBr3 = Br + Co2O3 =>
3 O2 + 4 CoBr3 = 12 Br + 2 Co2O3
Ca3P2 + Li2SO4 = CaSO4 + Li3P =>
Ca3P2 + 3 Li2SO4 = 3 CaSO4 + 2 Li3P
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
H2SeO4 + BaCl2 = HCl + BaSeO4 =>
H2SeO4 + BaCl2 = 2 HCl + BaSeO4
AlCHCl = AlClHC =>
AlCHCl = AlClHC
K + H2O = KOH + H =>
K + H2O = KOH + H
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
BiOHSO4Na2SnO2NaOH = BiNaSnO3Na2SO4H2O =>
BiOHSO4Na2SnO2NaOH = BiNaSnO3Na2SO4H2O
N2 + BaC2 = C + BaCN2 =>
N2 + BaC2 = C + BaCN2
SiO2 + AgI = SiI4 + Ag2O =>
SiO2 + 4 AgI = SiI4 + 2 Ag2O
F2 + AlBr3 = AlF3 + Br2 =>
3 F2 + 2 AlBr3 = 2 AlF3 + 3 Br2
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + H2O =>
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + 3 H2O
NH4HCO3 = CO2NH3H2O =>
NH4HCO3 = CO2NH3H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Cr(OH)3 + H3PO4 = Cr3(PO4)3 + H2O =>
3 Cr(OH)3 + 3 H3PO4 = Cr3(PO4)3 + 9 H2O
FeO + NaOH = FeOH + NaO =>
FeO + NaOH = FeOH + NaO
AlSO4 + PbNO3 = AlNO3 + PbSO4 =>
AlSO4 + PbNO3 = AlNO3 + PbSO4
AlCl3 + NaMnO4 + H2SO4 = MnSO4 + Al2(SO4)3 + Cl2 + Na2SO4 + H2O =>
10 AlCl3 + 6 NaMnO4 + 24 H2SO4 = 6 MnSO4 + 5 Al2(SO4)3 + 15 Cl2 + 3 Na2SO4 + 24 H2O
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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