| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + CuO = NH3O + Cu
NaHCO3 + CuO = CuCO3 + NaOH =>
NaHCO3 + CuO = CuCO3 + NaOH
KCl + CaS = KS + CaCl =>
KCl + CaS = KS + CaCl
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
C5H8O4 + H2O = CH4 + CO2 =>
2 C5H8O4 + 2 H2O = 5 CH4 + 5 CO2
CH3OH + CH3CH2COOH = H2O + CH3OCOCH2CH3 =>
CH3OH + CH3CH2COOH = H2O + CH3OCOCH2CH3
FeCl3 + Ba(OH)2 = BaCl2 + Fe(HO)3 =>
2 FeCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Fe(HO)3
C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl
CrO + H2O = Cr(OH)2 =>
CrO + H2O = Cr(OH)2
W + Br = WBr2 =>
W + 2 Br = WBr2
H3C6H5O7 + NaHO3 = Na3C6H5O7 + H2O + CO2 =>
5 H3C6H5O7 + 9 NaHO3 = 3 Na3C6H5O7 + 17 H2O + 12 CO2
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
CH4 + CI = CH3CI + HCI =>
CH4 + 2 CI = CH3CI + HCI
C2H5SH + O2 = CO + H2O + SO2 =>
2 C2H5SH + 7 O2 = 4 CO + 6 H2O + 2 SO2
C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl
H2CO3 = H2OCO2 =>
H2CO3 = H2OCO2
Cu(NH3)4Cl2 + K(CN) + H2O = NH3 + NH4Cl + K2Cu(CN)3 + K(CN)O + KCl =>
2 Cu(NH3)4Cl2 + 7 K(CN) + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + K(CN)O + 2 KCl
CH4 + CI = CH3CI + HCI =>
CH4 + 2 CI = CH3CI + HCI
FeCl3 + Fe(OH)3 = [FeOH]Cl2 =>
2 FeCl3 + Fe(OH)3 = 3[FeOH]Cl2
C6H5NH2 + CH3COCl = HCl + C6H5NHCOCH3 =>
C6H5NH2 + CH3COCl = HCl + C6H5NHCOCH3
SnO2 + Ba(MnO4)2 = BaO + Sn(MnO4)4 =>
SnO2 + 2 Ba(MnO4)2 = 2 BaO + Sn(MnO4)4
HN + Zn = H2 + ZnN =>
2 HN + 2 Zn = H2 + 2 ZnN
N2O4 = N2 + O2 =>
N2O4 = N2 + 2 O2
CH2 + O = CH2O =>
CH2 + O = CH2O
HC = H + C =>
HC = H + C
BaC + O2 = BaO + CO2 =>
2 BaC + 3 O2 = 2 BaO + 2 CO2
NH3 + (H2SO4) = NH4 + SO4 =>
2 NH3 + (H2SO4) = 2 NH4 + SO4
Li3PO4 + H3O = Li + H3PO4 + H2O =>
Li3PO4 + 3 H3O = 3 Li + H3PO4 + 3 H2O
OH + Hg = HgO + H2O =>
2 OH + Hg = HgO + H2O
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + HOH =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 HOH
Al2(O)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2(O)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
CH4 + CI = CH3CI + HCI =>
CH4 + 2 CI = CH3CI + HCI
ZnS + BaO = BaS + ZnO =>
ZnS + BaO = BaS + ZnO
P = P2 =>
2 P = P2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
K + Cr + O = K2Cr2O7 =>
2 K + 2 Cr + 7 O = K2Cr2O7
Ce + O2 = CeO =>
2 Ce + O2 = 2 CeO
NO2 + KI = K2O + NO + I2 =>
NO2 + 2 KI = K2O + NO + I2
KI + SiO2 = K2O + SiI4 =>
4 KI + SiO2 = 2 K2O + SiI4
C6H5COOH + CH3COONa = C6H5COONa + CH3COOH =>
C6H5COOH + CH3COONa = C6H5COONa + CH3COOH
Mn + H2 = MnH7 =>
2 Mn + 7 H2 = 2 MnH7
Al + OH({-}) + H2O = Al(OH)4({-}) + H2 =>
2 Al + 2 OH({-}) + 6 H2O = 2 Al(OH)4({-}) + 3 H2
C9H19COOH + O2 = C + H2O =>
C9H19COOH + 4 O2 = 10 C + 10 H2O
Ca(ClO3)2 + K3PO4 = Ca3(PO4)2 + K(ClO3) =>
3 Ca(ClO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 K(ClO3)
Zn + HNO = ZnNO + H =>
Zn + HNO = ZnNO + H
H2NCH2COOH + H2O = H2NCH2COO + H3O =>
H2NCH2COOH + H2O = H2NCH2COO + H3O
Au + HI = AuI2 + H2 =>
Au + 2 HI = AuI2 + H2
ZnO + P4O10 = Zn3(PO4)2 =>
6 ZnO + P4O10 = 2 Zn3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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