| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoO4 + 4 CO = Co + 4 CO2
Fe2O3(s) + CO(g) = Fe3O4 + CO2 =>
3 Fe2O3(s) + CO(g) = 2 Fe3O4 + CO2
Cu + H2(SO4) = H2O + SO2 + CuSO4 =>
Cu + 2 H2(SO4) = 2 H2O + SO2 + CuSO4
Co3O4 + CO = Co + CO2 =>
Co3O4 + 4 CO = 3 Co + 4 CO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NF3 = N2 + F2 =>
2 NF3 = N2 + 3 F2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Sr + HBr = SrBr + H =>
Sr + HBr = SrBr + H
C + O2 = CO2 =>
C + O2 = CO2
ZN + S = ZNS =>
ZN + S = ZNS
CsOH + H3PO4 = Cs3PO4 + H2O =>
3 CsOH + H3PO4 = Cs3PO4 + 3 H2O
Sr + HBr = SrBr + H2 =>
2 Sr + 2 HBr = 2 SrBr + H2
Cu + H2(SO4) = H2O + SO2 + Cu(SO4) =>
Cu + 2 H2(SO4) = 2 H2O + SO2 + Cu(SO4)
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
Ag + H3Po4 = Ag3Po4 + H2 =>
6 Ag + 2 H3Po4 = 2 Ag3Po4 + 3 H2
K + O2 = K2O =>
4 K + O2 = 2 K2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
ZN + O2 = ZNO2 =>
ZN + O2 = ZNO2
C2H5OH + KMnO4 + H2SO4 = CH3COH + Mn2SO4 + K2SO4 + H2O =>
6 C2H5OH + 2 KMnO4 + 2 H2SO4 = 6 CH3COH + Mn2SO4 + K2SO4 + 8 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Fe + KMnO4 + H2So4 = Fe2(So4)3 + MnSo4 + K2So4 + H2O =>
10 Fe + 6 KMnO4 + 24 H2So4 = 5 Fe2(So4)3 + 6 MnSo4 + 3 K2So4 + 24 H2O
HI + HIO = I2 + H2O =>
HI + HIO = I2 + H2O
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Ca(HCO3)2(aq) = CaO(s) + H2O(g) + CO2(g) =>
Ca(HCO3)2(aq) = CaO(s) + H2O(g) + 2 CO2(g)
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Zn + O = ZnO =>
Zn + O = ZnO
CH3COONA + H2O = CH3COOH + NAOH =>
CH3COONA + H2O = CH3COOH + NAOH
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KOH + HPO4 = KPO4 + H2O =>
KOH + HPO4 = KPO4 + H2O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
HI + HIO3 = I2 + H2O =>
5 HI + HIO3 = 3 I2 + 3 H2O
Ae + HBr = AeBr3 + H2 =>
2 Ae + 6 HBr = 2 AeBr3 + 3 H2
H2C2O4 + KMnO4 = CO2 + K2O + MnO3 + H2O =>
H2C2O4 + 2 KMnO4 = 2 CO2 + K2O + 2 MnO3 + H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
RbOH + HBr = RbBr + H2O =>
RbOH + HBr = RbBr + H2O
Ch3OH + Na = Ch3ONa + H2 =>
2 Ch3OH + 2 Na = 2 Ch3ONa + H2
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
B(s) + O2(g) = BO =>
2 B(s) + O2(g) = 2 BO
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/10/19
Équations équilibrées sur04/09/18
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