| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 = Mg(NO2)2O2
NiSO4 + NH4 = Ni + (NH4)2SO4 =>
NiSO4 + 2 NH4 = Ni + (NH4)2SO4
C8H14O7 + O2 = H2O + CO2 =>
C8H14O7 + 8 O2 = 7 H2O + 8 CO2
Ce2O3 + C6H8O7 = CeC6H5O7 + H2O =>
Ce2O3 + 2 C6H8O7 = 2 CeC6H5O7 + 3 H2O
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
NaOH + HClO4(aq) = NaClO4 + H2O =>
NaOH + HClO4(aq) = NaClO4 + H2O
NH4Cl = Cl + NH4 =>
NH4Cl = Cl + NH4
Ca + HPO4 = H2 + CaPO4 =>
2 Ca + 2 HPO4 = H2 + 2 CaPO4
Pb(OH)2 + Pb(OH)4 = Pb3O4 + H2O =>
2 Pb(OH)2 + Pb(OH)4 = Pb3O4 + 4 H2O
NaHS + NaHSO4 = Na2SO4 + H2S =>
NaHS + NaHSO4 = Na2SO4 + H2S
CuO + SCN = CuSCN + O2 =>
2 CuO + 2 SCN = 2 CuSCN + O2
LiOH + H3AsO3 = LiAsO3 + H3OH =>
LiOH + H3AsO3 = LiAsO3 + H3OH
AgNO3 + NH4NO3 = Ag3N + HNO3 =>
3 AgNO3 + NH4NO3 = Ag3N + 4 HNO3
NaC2H3O + H2O = NaO + H2C2H3O =>
NaC2H3O + H2O = NaO + H2C2H3O
BaO2 = BaO + O3 =>
3 BaO2 = 3 BaO + O3
(NH3OH)Cl + K2Cr2O7 + H3PO4 = N2 + K3PO4 + CrPO4 + H2O + HCl =>
18(NH3OH)Cl + 3 K2Cr2O7 + 8 H3PO4 = 9 N2 + 2 K3PO4 + 6 CrPO4 + 39 H2O + 18 HCl
K3PO4 + Fe + SCN = FePO4 + KSCN =>
K3PO4 + Fe + 3 SCN = FePO4 + 3 KSCN
KNO3 + Zn(PO3)2 = Zn(NO3)2 + KPO3 =>
2 KNO3 + Zn(PO3)2 = Zn(NO3)2 + 2 KPO3
K4Fe(CN)6 + CuSO4 = Cu2(Fe(CN)6) + K2SO4 =>
K4Fe(CN)6 + 2 CuSO4 = Cu2(Fe(CN)6) + 2 K2SO4
HKO + H2SO4 = H2O + K2O4S =>
2 HKO + H2SO4 = 2 H2O + K2O4S
Ag + FeCl3 = AgCl + FeCl2 =>
Ag + FeCl3 = AgCl + FeCl2
Co(BrO)3 + Na = Na(BrO)2 + Co =>
2 Co(BrO)3 + 3 Na = 3 Na(BrO)2 + 2 Co
K2O + Ca(ClO3)2 = K(ClO3) + CaO =>
K2O + Ca(ClO3)2 = 2 K(ClO3) + CaO
(NH4)P + WS = (NH4)S + PW =>
(NH4)P + WS = (NH4)S + PW
(Al(OH)2)2SO4 + H2O = H2SO4 + Al(OH)3 =>
(Al(OH)2)2SO4 + 2 H2O = H2SO4 + 2 Al(OH)3
Ga + F = GaF2 =>
Ga + 2 F = GaF2
C6H6O + Na = C6H5NaO + H2 =>
2 C6H6O + 2 Na = 2 C6H5NaO + H2
CuBr2 + I2 = CuI2 + Br2 =>
CuBr2 + I2 = CuI2 + Br2
Pb(NO3) + K2CrO4 = K2(NO3) + PbCrO4 =>
Pb(NO3) + K2CrO4 = K2(NO3) + PbCrO4
CH3NH2 + O2 = CO + H2O + N2 =>
4 CH3NH2 + 7 O2 = 4 CO + 10 H2O + 2 N2
(NH4)2[VO(C2O4)2(H2O)] + O2 = VO3 + CO2 + H2O + NH3 =>
2(NH4)2[VO(C2O4)2(H2O)] + 3 O2 = 2 VO3 + 8 CO2 + 4 H2O + 4 NH3
Ag + Ba2 = BaAg2 =>
4 Ag + Ba2 = 2 BaAg2
NaCl + K2O = KCl + O + Na =>
2 NaCl + K2O = 2 KCl + O + 2 Na
H2S + Na(OH) = NaHS + H2O =>
H2S + Na(OH) = NaHS + H2O
Li2CO3 + H2O = LiOH + H2CO3 =>
Li2CO3 + 2 H2O = 2 LiOH + H2CO3
NaIO3 + HI = I2 + NaI + H2O =>
NaIO3 + 6 HI = 3 I2 + NaI + 3 H2O
Al2(OH)3Cl3 + NaOH = Al(OH)3 + Na + Cl =>
Al2(OH)3Cl3 + 3 NaOH = 2 Al(OH)3 + 3 Na + 3 Cl
KCl + SO2 + H2O = K2SO4 + HCl + H2 =>
2 KCl + SO2 + 2 H2O = K2SO4 + 2 HCl + H2
Sc2O3 + H2C2O4 = H2O + Sc2(C2O4)3 =>
Sc2O3 + 3 H2C2O4 = 3 H2O + Sc2(C2O4)3
Ge + S = GeS4 =>
Ge + 4 S = GeS4
Cl4H2 + N9B3 = Cl2B + H3N9 =>
3 Cl4H2 + 2 N9B3 = 6 Cl2B + 2 H3N9
C2H5NH2 + O2 = CO4 + H2O + N2 =>
4 C2H5NH2 + 23 O2 = 8 CO4 + 14 H2O + 2 N2
CuCl2 + Ae = AeCl3 + Cu =>
3 CuCl2 + 2 Ae = 2 AeCl3 + 3 Cu
SO4 + TiO2 = TiO2SO4 =>
SO4 + TiO2 = TiO2SO4
KBrO3 + Cl2 = KCl + Br2 + Cl2O5 =>
10 KBrO3 + 11 Cl2 = 10 KCl + 5 Br2 + 6 Cl2O5
CaOH + HF = CaF + HOH =>
CaOH + HF = CaF + HOH
H2SiO3 + Al = AlSiO3 + H2 =>
H2SiO3 + Al = AlSiO3 + H2
Mg + H2O = MgO4 + H2 =>
Mg + 4 H2O = MgO4 + 4 H2
K2C2O4 + CaCl = Ca2C2O4 + KCl =>
K2C2O4 + 2 CaCl = Ca2C2O4 + 2 KCl
Se + O = Se2O3 =>
2 Se + 3 O = Se2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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