| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cs + 2 H2O = 2 CsOH + H2
Fe(No3)3 + NaSO4 = Fe(SO4)3 + NaNo3 =>
Fe(No3)3 + 3 NaSO4 = Fe(SO4)3 + 3 NaNo3
F + MnBr4 = MnF + Br4 =>
F + MnBr4 = MnF + Br4
SnCl4 = Cl + SnCl2 =>
SnCl4 = 2 Cl + SnCl2
C2H5OH + NH2OH = C2H5NO2 + H2 =>
C2H5OH + NH2OH = C2H5NO2 + 2 H2
Al + C = Al4C36 =>
4 Al + 36 C = Al4C36
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3
Fe(HSO3)2 = FeO + SO2 + H2O =>
Fe(HSO3)2 = FeO + 2 SO2 + H2O
Co2 + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co2 + 16 HNO3 = 6 Co(NO3)2 + 4 NO + 8 H2O
MnSO4 + NaOH + Cl = NaHSO4 + MnO2 + NaCl + H2O =>
MnSO4 + 3 NaOH + 2 Cl = NaHSO4 + MnO2 + 2 NaCl + H2O
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
C14H16 + Cl2 = C + HCl =>
C14H16 + 8 Cl2 = 14 C + 16 HCl
K2SO4 + HCl = KCl + H2SO4 =>
K2SO4 + 2 HCl = 2 KCl + H2SO4
FeCl3 + H2O2 = Fe2O3 + Cl2 + H2O =>
2 FeCl3 + 3 H2O2 = Fe2O3 + 3 Cl2 + 3 H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
C8H9NO2 + NaOH = C6H6NaNO + C2H3NaO2 + H2O =>
C8H9NO2 + 2 NaOH = C6H6NaNO + C2H3NaO2 + H2O
C2H4O + H2O = C2H6O + O2 =>
2 C2H4O + 2 H2O = 2 C2H6O + O2
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
Cr2O7 + HCl = CrCl3 + Cl2 + H2O =>
Cr2O7 + 14 HCl = 2 CrCl3 + 4 Cl2 + 7 H2O
Pb(ClO3)2 + KI = PbI2 + KClO3 =>
Pb(ClO3)2 + 2 KI = PbI2 + 2 KClO3
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Cl2(g) + NaI(s) = NaCl(s) + I2(s) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(s)
AgNO3 + Ba(Cl)2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + Ba(Cl)2 = 2 AgCl + Ba(NO3)2
Zn(s) + HNO3(aq) = H(g) + Zn(NO3)(aq) =>
Zn(s) + HNO3(aq) = H(g) + Zn(NO3)(aq)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
D2 + CO = COD =>
D2 + 2 CO = 2 COD
CuSO4*3H2O = Cu + H2O + SO3 + O2 =>
2 CuSO4*3H2O = 2 Cu + 6 H2O + 2 SO3 + O2
Sn(s) + O2 = SnO2 =>
Sn(s) + O2 = SnO2
H2SO4 + Ca3(PO4)2 = (CaSO4) + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 = 3(CaSO4) + 2 H3PO4
C2H5CH2OH + CuO = C2H5COH + Cu + H2O =>
C2H5CH2OH + CuO = C2H5COH + Cu + H2O
KNO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + KHSO4 + NO + H2O =>
2 KNO2 + 2 FeSO4 + 3 H2SO4 = Fe2(SO4)3 + 2 KHSO4 + 2 NO + 2 H2O
Cr(OH)3 + H2SO4 = CrSO4 + H2O + OH =>
Cr(OH)3 + H2SO4 = CrSO4 + 2 H2O + OH
SnCl2 + K(MnO4) + HCl = SnCl4 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 K(MnO4) + 16 HCl = 5 SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
XA2 + O2 = X2O3 + AO2 =>
4 XA2 + 11 O2 = 2 X2O3 + 8 AO2
Ru + KBrF4 = KRuF6 + KF + Br2 =>
6 Ru + 10 KBrF4 = 6 KRuF6 + 4 KF + 5 Br2
N2 + H2O2 = N2O + H2O =>
N2 + H2O2 = N2O + H2O
NaHCO3 + H2SO4 = H2O + Na2SO4 + CO2 =>
2 NaHCO3 + H2SO4 = 2 H2O + Na2SO4 + 2 CO2
Hg + ZnCl2 = HgCl2 + Zn =>
Hg + ZnCl2 = HgCl2 + Zn
FeS + O = FeSO =>
FeS + O = FeSO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KOH + Al(OH)3 = K3(Al(OH)6) =>
3 KOH + Al(OH)3 = K3(Al(OH)6)
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Cu(OH)2 + HCH3COO = CuCH3COO + H(OH)2 =>
Cu(OH)2 + HCH3COO = CuCH3COO + H(OH)2
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
C6H5CHO + NaOH = C6H5COONa + C6H5CH2OH =>
2 C6H5CHO + NaOH = C6H5COONa + C6H5CH2OH
C + H2 + O2 = CH3O =>
2 C + 3 H2 + O2 = 2 CH3O
C2H4 + NaCl = C2H4Cl2 + Na =>
C2H4 + 2 NaCl = C2H4Cl2 + 2 Na
Fe + CuO = Cu + Fe2O3 =>
2 Fe + 3 CuO = 3 Cu + Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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