| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + H2Cl2 = 2 LiCl + H2
LiH2O = LiOH + H =>
LiH2O = LiOH + H
Mg2 + H2O = H2 + Mg2O =>
Mg2 + H2O = H2 + Mg2O
H3AsO3 + Ca(OH)2 = Ca(H2AsO3)2 + H2O =>
2 H3AsO3 + Ca(OH)2 = Ca(H2AsO3)2 + 2 H2O
CH3COOH + C3H4OH = CH3COOC3H4 + H2O =>
CH3COOH + C3H4OH = CH3COOC3H4 + H2O
HCH3COOH + CO2 + Ca(OH)2 = CaCO3 + C2H7O3 =>
HCH3COOH + CO2 + Ca(OH)2 = CaCO3 + C2H7O3
Mg(OH)2 + NH4OH = MgH4OH + N(OH)2 =>
Mg(OH)2 + NH4OH = MgH4OH + N(OH)2
K4(Fe(CN)6) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 K4(Fe(CN)6) + 61 K2Cr2O7 + 265 H2SO4 = 3 Fe2(SO4)3 + 36 CO2 + 36 HNO3 + 61 Cr2(SO4)3 + 73 K2SO4 + 247 H2O
Ce(OH)3NaOH = Na[Ce(OH)4] =>
Ce(OH)3NaOH = Na[Ce(OH)4]
H2S + Hg = H2Hg + S =>
H2S + Hg = H2Hg + S
C2H6 + KMnO4 + H2SO4 = C2H4(OH)2 + K2SO4 + MnSO4 + H2O =>
5 C2H6 + 4 KMnO4 + 6 H2SO4 = 5 C2H4(OH)2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
Zn + Mg = ZnMg =>
Zn + Mg = ZnMg
KOH + FeCl2 = Fe(OH) + KCl2 =>
KOH + FeCl2 = Fe(OH) + KCl2
NO2 + HCl = NO + H2O + Cl =>
NO2 + 2 HCl = NO + H2O + 2 Cl
AgNO3 + CrCl3 = AgCl3 + CrNO3 =>
AgNO3 + CrCl3 = AgCl3 + CrNO3
HC2H3O2 + Li(OH) = H2O + Li(C2H3O2) =>
HC2H3O2 + Li(OH) = H2O + Li(C2H3O2)
Al(NO2)3 + NH4Cl = Al(Cl)3 + N + H2O =>
Al(NO2)3 + 3 NH4Cl = Al(Cl)3 + 6 N + 6 H2O
HBrO3 + P + H2O = H3PO4 + HBr =>
5 HBrO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HBr
Mn{2+} + BiO3 + H{+} = Bi{3+} + MnO4 + H2O =>
Mn{2+} + 2 BiO3 + 4 H{+} = 2 Bi{3+} + MnO4 + 2 H2O
CH4(g) + O2(g) = CH3 + H2O =>
4 CH4(g) + O2(g) = 4 CH3 + 2 H2O
CH3CH2COONa + NaOH = CH3CH3 + Na2CO3 =>
CH3CH2COONa + NaOH = CH3CH3 + Na2CO3
MnO2(g) + Al(s) = Al2O3(s) + Mn(s) =>
3 MnO2(g) + 4 Al(s) = 2 Al2O3(s) + 3 Mn(s)
Ba{2+} + OH{-} = Ba(OH)2 =>
Ba{2+} + 2 OH{-} = Ba(OH)2
CH3CHO + HOH = CH3COOH + H2 =>
CH3CHO + HOH = CH3COOH + H2
F2 + CaO = CaF + O =>
F2 + 2 CaO = 2 CaF + 2 O
KF + PF5 = KPF6 =>
KF + PF5 = KPF6
Si + O2 + NaOH = Na2SiO3 + H2O =>
Si + O2 + 2 NaOH = Na2SiO3 + H2O
B2O3 + BaO = Ba5B4O11 =>
2 B2O3 + 5 BaO = Ba5B4O11
NaCl + H2O = NaOH + Cl02 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl02 + H2
H2CrO4 + TiOH = Ti2CrO4 + H2O =>
H2CrO4 + 2 TiOH = Ti2CrO4 + 2 H2O
HBr + Mg(HCO3)2 = MgBr2 + H2O + CO2 =>
2 HBr + Mg(HCO3)2 = MgBr2 + 2 H2O + 2 CO2
NO + HCl = NCl2 + H2O =>
NO + 2 HCl = NCl2 + H2O
K2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + KHSO4 + NaHSO4 + H2O =>
K2Cr2O7 + 4 NaCl + 6 H2SO4 = 2 CrO2Cl2 + 2 KHSO4 + 4 NaHSO4 + 3 H2O
FeCl3 + NaSCN = FeSCN + Na + Cl =>
FeCl3 + NaSCN = FeSCN + Na + 3 Cl
O2 + C = CO2 =>
O2 + C = CO2
Hg(CH3COO)2 + KOH = K(CH3COO) + Hg(OH)2 =>
Hg(CH3COO)2 + 2 KOH = 2 K(CH3COO) + Hg(OH)2
HCl + Co(OH)2 = CoCl2 + H2O =>
2 HCl + Co(OH)2 = CoCl2 + 2 H2O
MnSO4 + K2Cr2O7 + KOH + H2O = K2SO4 + K2MnO4 + K3Cr(OH)6 =>
3 MnSO4 + 2 K2Cr2O7 + 20 KOH + 2 H2O = 3 K2SO4 + 3 K2MnO4 + 4 K3Cr(OH)6
Na2[SO4] + Ag[NO3]2 = Ag[SO4] + Na2[NO3]2 =>
Na2[SO4] + Ag[NO3]2 = Ag[SO4] + Na2[NO3]2
C27H48O20 + I2 = C27H48O20I2 =>
C27H48O20 + I2 = C27H48O20I2
(NH4)2CO3 = H2O + NH3 + CO2 =>
(NH4)2CO3 = H2O + 2 NH3 + CO2
HgS + NO3{-} + H{+} = Hg{2+} + NO + S + H2O =>
3 HgS + 2 NO3{-} + 8 H{+} = 3 Hg{2+} + 2 NO + 3 S + 4 H2O
Cl2(g) + LiI(aq) = LiCl(aq) + I2 =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2
H2 + CO2 + CaSO4 = H2SO4 + CaCO2 =>
H2 + CO2 + CaSO4 = H2SO4 + CaCO2
C20H12O9F4 + O2 = CO2 + H2O + F2 =>
2 C20H12O9F4 + 37 O2 = 40 CO2 + 12 H2O + 4 F2
Y(OH)3 + HNO3 = Y(NO3)3 + H2O =>
Y(OH)3 + 3 HNO3 = Y(NO3)3 + 3 H2O
Ni + HCl = H2 + NiCl3 =>
2 Ni + 6 HCl = 3 H2 + 2 NiCl3
Ba(NO3)2 + NH4 + CO32 = BaCO32 + NH4NO3 =>
Ba(NO3)2 + 2 NH4 + CO32 = BaCO32 + 2 NH4NO3
Co(CO3)3 + HNO3 + H2O = Co(H2O)6 + HCO3 + NO3OH =>
2 Co(CO3)3 + 3 HNO3 + 15 H2O = 2 Co(H2O)6 + 6 HCO3 + 3 NO3OH
Cl2H6N2 + K2PtCl6 = K2PtCl4 + N2 + HCl =>
Cl2H6N2 + 2 K2PtCl6 = 2 K2PtCl4 + N2 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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