| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe2C4O2 + 13 O2 = 2 Fe3O4 + 12 CO2
Al(s) + O2(s) = Al3O2 =>
3 Al(s) + O2(s) = Al3O2
H2SO4 + I2 = H2S + IO =>
H2SO4 + 2 I2 = H2S + 4 IO
BrO2 + H2O = HBrO3 + H2 =>
2 BrO2 + 2 H2O = 2 HBrO3 + H2
Mg3N2 + HOH = Mg(OH)2 + H3N =>
Mg3N2 + 6 HOH = 3 Mg(OH)2 + 2 H3N
AlBr3 + Hg(CH3COOH)2 = Al(CH3COOH)3 + HgBr2 =>
2 AlBr3 + 3 Hg(CH3COOH)2 = 2 Al(CH3COOH)3 + 3 HgBr2
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
O3 + CUO = CUO2 =>
O3 + 3 CUO = 3 CUO2
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
H2O2 + Pb(NO3)2 = HNO3 + PbO2 =>
H2O2 + Pb(NO3)2 = 2 HNO3 + PbO2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Ca9H20 + O = Ca9O + H2O =>
Ca9H20 + 11 O = Ca9O + 10 H2O
Mn2O3 + C = Mn + CO2 =>
2 Mn2O3 + 3 C = 4 Mn + 3 CO2
PO4 + AgNO3 = PNO3 + AgO4 =>
PO4 + AgNO3 = PNO3 + AgO4
KCI + MgF = KF + MgCI =>
KCI + MgF = KF + MgCI
C4H7O3N2 + O2 = CO2 + H2O + N2 =>
4 C4H7O3N2 + 17 O2 = 16 CO2 + 14 H2O + 4 N2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ba(OH)2 + Fe(No3)3 = Ba(No3)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(No3)3 = 3 Ba(No3)2 + 2 Fe(OH)3
Zn + OH{-} = ZnO + H2O + {-} =>
Zn + 2 OH{-} = ZnO + H2O + 2e
C6H12O6 + H2SO4 + NH3 = C16H18O4N2S + C4H7O3N + H2O =>
6 C6H12O6 + H2SO4 + 7 NH3 = C16H18O4N2S + 5 C4H7O3N + 21 H2O
CuCl2 + Ba(OH)2 = BaCl2 + Cu(OH)2 =>
CuCl2 + Ba(OH)2 = BaCl2 + Cu(OH)2
CH3COOH + Ba(OH)2 = H2O(l) + (CH3COO)2Ba =>
2 CH3COOH + Ba(OH)2 = 2 H2O(l) + (CH3COO)2Ba
CuO + MgO = Cu43Mg17O60 =>
43 CuO + 17 MgO = Cu43Mg17O60
Li2S + AlCl3 = LiCl + Al2S3 =>
3 Li2S + 2 AlCl3 = 6 LiCl + Al2S3
Co(ClO4)2 + H2O = Co(OH)2 + HClO4 =>
Co(ClO4)2 + 2 H2O = Co(OH)2 + 2 HClO4
Na + Mo + O = NaMoO4 =>
Na + Mo + 4 O = NaMoO4
CuZn + HCl = CuZnCl + H2 =>
2 CuZn + 2 HCl = 2 CuZnCl + H2
HgCl + NaOH = HgOH + ClNa =>
HgCl + NaOH = HgOH + ClNa
Cu(OH)2 + HCl + H2O = [Cu(H2O)4]Cl2 =>
Cu(OH)2 + 2 HCl + 2 H2O = [Cu(H2O)4]Cl2
NH3 + BaSO4 = BaNH3 + SO4 =>
NH3 + BaSO4 = BaNH3 + SO4
FeCl3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + KCl =>
FeCl3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 KCl
Mn2O3 + C = Mn + CO2 =>
2 Mn2O3 + 3 C = 4 Mn + 3 CO2
KNo2 + HNo2 = KH + No2 =>
KNo2 + HNo2 = KH + 2 No2
Ca9H20 + O = Ca9O + H2O =>
Ca9H20 + 11 O = Ca9O + 10 H2O
CuZn + HCl = CuZnCl + H2 =>
2 CuZn + 2 HCl = 2 CuZnCl + H2
MgCl2 + K3P = Mg3P2 + KCl =>
3 MgCl2 + 2 K3P = Mg3P2 + 6 KCl
HgCl + NaOH = HgOH + ClNa =>
HgCl + NaOH = HgOH + ClNa
Mg(NO3)2 = MgO + (NO)2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 2(NO)2 + 3 O2
Mn2O3 + C = Mn + CO2 =>
2 Mn2O3 + 3 C = 4 Mn + 3 CO2
Na + Mo + O = NaMoO4 =>
Na + Mo + 4 O = NaMoO4
HNO3 + Zn = Zn(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
C12H16O + NaBH4 + CH3OH = C12H17OH + NaOCH3 + BH3 =>
C12H16O + NaBH4 + CH3OH = C12H17OH + NaOCH3 + BH3
CuZn + HCl = CuZnCl + H2 =>
2 CuZn + 2 HCl = 2 CuZnCl + H2
P2O5 + C = P + CO2 =>
2 P2O5 + 5 C = 4 P + 5 CO2
AlSO4 + HCl = HAl + ClSO4 =>
AlSO4 + HCl = HAl + ClSO4
C4H7O3N2 + O2 = CO2 + H2O + N2 =>
4 C4H7O3N2 + 17 O2 = 16 CO2 + 14 H2O + 4 N2
HgCl + NaOH = HgOH + ClNa =>
HgCl + NaOH = HgOH + ClNa
Ca9H20 + O = Ca9O + H2O =>
Ca9H20 + 11 O = Ca9O + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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