| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H16N2 + C6H8Cl2O2 = C12H22O2N2 + 2 HCl
C4H10 + O2 = H2O + CO2H2O =>
2 C4H10 + 13 O2 = 2 H2O + 8 CO2H2O
CuSO4 + HOH = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 HOH = Cu(OH)2 + H2SO4
Co(NO3)2 + NH4OH = Co(OH)2 + NH4(NO3) =>
Co(NO3)2 + 2 NH4OH = Co(OH)2 + 2 NH4(NO3)
Si4H10(i) + O2(g) = SiO2(s) + H2O(i) =>
2 Si4H10(i) + 13 O2(g) = 8 SiO2(s) + 10 H2O(i)
NH4{+} + H2O = NH3 + H3O{+} =>
NH4{+} + H2O = NH3 + H3O{+}
Na2MnO4 + KNO2 + H2SO4 = MnSO4 + KNO3 + Na2SO4 + H2O =>
Na2MnO4 + 2 KNO2 + 2 H2SO4 = MnSO4 + 2 KNO3 + Na2SO4 + 2 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
CH3COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2 =>
7 CH3COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 CH3COOH + 4 H2
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
CsBr + I2 = CsI + Br =>
2 CsBr + I2 = 2 CsI + 2 Br
AgNO4 + Na2SO4 = Ag2SO4 + NaNO4 =>
2 AgNO4 + Na2SO4 = Ag2SO4 + 2 NaNO4
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Ag + MgClO3 = AgClO3 + Mg =>
Ag + MgClO3 = AgClO3 + Mg
CrCl2 + Cl2 = CrCl3 =>
2 CrCl2 + Cl2 = 2 CrCl3
KOH + K2HPO4 = H2O + K3PO4 =>
KOH + K2HPO4 = H2O + K3PO4
Ag + MgClO3 = AgClO3 + Mg =>
Ag + MgClO3 = AgClO3 + Mg
PbO + C = Pb + CO =>
PbO + C = Pb + CO
HCl(aq) + ZnS(aq) = H2S(aq) + ZnCl2(aq) =>
2 HCl(aq) + ZnS(aq) = H2S(aq) + ZnCl2(aq)
Cl2 + Mn(NO3)2 + KNO3 + H2O = KMnO4 + HCl + HNO3 =>
5 Cl2 + 2 Mn(NO3)2 + 2 KNO3 + 8 H2O = 2 KMnO4 + 10 HCl + 6 HNO3
N2 + H2 = NH = NH3 + O2 = HNO + H2O =>
N2 + H2 = 2 NH
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
C2H5OH + O2 = H2O + CO =>
C2H5OH + 2 O2 = 3 H2O + 2 CO
FeCl2 + KOH + C5H6 = Fe(C5H5)2 + KCl + H2O =>
FeCl2 + 2 KOH + 2 C5H6 = Fe(C5H5)2 + 2 KCl + 2 H2O
NH4Br(aq) + KOH(aq) = KBr(aq) + NH3(aq) + H2O(l) =>
NH4Br(aq) + KOH(aq) = KBr(aq) + NH3(aq) + H2O(l)
NaClO3 + HI + H2SO4 = HCl + I2 + NaHSO4 + H2O =>
NaClO3 + 6 HI + H2SO4 = HCl + 3 I2 + NaHSO4 + 3 H2O
KH2PO4 + Ba(OH)2 = K3PO4 + Ba3(PO4)2 + H2O =>
3 KH2PO4 + 3 Ba(OH)2 = K3PO4 + Ba3(PO4)2 + 6 H2O
HI(aq) + LiOH = LiI + H2O =>
HI(aq) + LiOH = LiI + H2O
Pb(NO3)2(aq) + Na3(PO4)(aq) = Pb3(PO4)2(s) + Na(NO3)(aq) =>
3 Pb(NO3)2(aq) + 2 Na3(PO4)(aq) = Pb3(PO4)2(s) + 6 Na(NO3)(aq)
CaF2 + H2SO4 = HF + CaSO4 =>
CaF2 + H2SO4 = 2 HF + CaSO4
C2H2O4 + Ba(OH)2 = BaC2O4 + H2O =>
C2H2O4 + Ba(OH)2 = BaC2O4 + 2 H2O
(NH4)2CO3 + Mg(OH)2 = MgCO3 + H2O + NH3 =>
(NH4)2CO3 + Mg(OH)2 = MgCO3 + 2 H2O + 2 NH3
C3H6 + HI = C3H7I =>
C3H6 + HI = C3H7I
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
C3H6 + HI = C3H7I =>
C3H6 + HI = C3H7I
VCl5 + H2O = V2O5 + HCl =>
2 VCl5 + 5 H2O = V2O5 + 10 HCl
B2Br6(aq) + HNO3(aq) = B(NO3)3(aq) + HBr(aq) =>
B2Br6(aq) + 6 HNO3(aq) = 2 B(NO3)3(aq) + 6 HBr(aq)
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
MnO4 + H2C2O4 + H{-} = Mn{-} + CO2 + H2O =>
2 MnO4 + 7 H2C2O4 + 2 H{-} = 2 Mn{-} + 14 CO2 + 8 H2O
H2O + Pb(CH3COO)2 = CH3COOH + Pb(OH)2 =>
2 H2O + Pb(CH3COO)2 = 2 CH3COOH + Pb(OH)2
Ni(CH3COO)2 + Na2S = NiS + NaCH3COO =>
Ni(CH3COO)2 + Na2S = NiS + 2 NaCH3COO
XCu(NO3)2(aq) + XNaOH(aq) = XNaNO3(aq) + XCu(OH)2(s) =>
XCu(NO3)2(aq) + 2 XNaOH(aq) = 2 XNaNO3(aq) + XCu(OH)2(s)
Zn2 + Sn(NO3)4 = Zn(NO3)2 + Sn4 =>
4 Zn2 + 4 Sn(NO3)4 = 8 Zn(NO3)2 + Sn4
Pb + HNO3 = NO + Pb(NO3)2 + H2O =>
3 Pb + 8 HNO3 = 2 NO + 3 Pb(NO3)2 + 4 H2O
XKClO3 = XKClO4 + XKCl =>
4 XKClO3 = 3 XKClO4 + XKCl
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + ClNa(aq) =>
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + 2 ClNa(aq)
NH4N + CoCrO4 = NH4CrO4 + CoN =>
NH4N + CoCrO4 = NH4CrO4 + CoN
H2S + O2 + Ag = Ag2S + H2O =>
2 H2S + O2 + 4 Ag = 2 Ag2S + 2 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NOH =>
2 Cu + 5 HNO3 = 2 Cu(NO3)2 + 2 H2O + NOH
Fe(OH)2 = Fe3O4 + H2O + H2 =>
3 Fe(OH)2 = Fe3O4 + 2 H2O + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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