| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + FeSO4 = CuSO4 + Fe
Al(C2H3O2)3 + NH4OH = Al(OH)3 + NH4C2H3O2 =>
Al(C2H3O2)3 + 3 NH4OH = Al(OH)3 + 3 NH4C2H3O2
MgO + Sn = Mg + SnO2 =>
2 MgO + Sn = 2 Mg + SnO2
SSO2 + O2 = SO3 =>
SSO2 + 2 O2 = 2 SO3
P2S5 + Li = PS4 + Li3P =>
4 P2S5 + 9 Li = 5 PS4 + 3 Li3P
NO3 = N + O2 =>
2 NO3 = 2 N + 3 O2
Al + H2SO4 = Al(SO4)3 + S + H2O =>
Al + 4 H2SO4 = Al(SO4)3 + S + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C6H7O2(OH)3 + NH4NO3 + H3PO4 = C24H28O8(NO3)12 + (NH4)2HPO4 + H2O =>
4 C6H7O2(OH)3 + 12 NH4NO3 + 6 H3PO4 = C24H28O8(NO3)12 + 6(NH4)2HPO4 + 12 H2O
COH2O = HCOOH =>
COH2O = HCOOH
CH3CHOHCOOH + Ca(OH)2 = (CH3CHOHCOO)2Ca + H2O =>
2 CH3CHOHCOOH + Ca(OH)2 = (CH3CHOHCOO)2Ca + 2 H2O
Cu + Al = Cu3Al2 =>
3 Cu + 2 Al = Cu3Al2
C2H4 + O2 = *2CO2 + H2O =>
C2H4 + 3 O2 = *2CO2 + 2 H2O
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 H2O
C + H2 + O2 = CH2O =>
2 C + 2 H2 + O2 = 2 CH2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
MgSO4 + KOH = Mg(OH)2 + (K)2SO4 =>
MgSO4 + 2 KOH = Mg(OH)2 + (K)2SO4
C6H14O + O2 = CO + H2O =>
C6H14O + 6 O2 = 6 CO + 7 H2O
MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3
Li3P + ClBr2 = LiBr + Cl3P2 =>
2 Li3P + 3 ClBr2 = 6 LiBr + Cl3P2
Mg(s) + HBr(g) = H2(g) + MgBr2(aq) =>
Mg(s) + 2 HBr(g) = H2(g) + MgBr2(aq)
Al2 + SO3 = AlO + SO2 =>
Al2 + 2 SO3 = 2 AlO + 2 SO2
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + H2O =>
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + 2 H2O
H{+} + ClO4{-} + I{-} = Cl{-} + I2 + H2O =>
8 H{+} + ClO4{-} + 8 I{-} = Cl{-} + 4 I2 + 4 H2O
Na + Co2 = Na2Co3 =>
4 Na + 3 Co2 = 2 Na2Co3
CO + Ti = TiC + O =>
CO + Ti = TiC + O
Na2O2 + Al2O3 = Al2O6 + Na2O =>
3 Na2O2 + Al2O3 = Al2O6 + 3 Na2O
Hg2(NO3)2 + Na3(Co(CN)6) = NaNO3 + (Hg2)3(Co(CN)6)2 =>
3 Hg2(NO3)2 + 2 Na3(Co(CN)6) = 6 NaNO3 + (Hg2)3(Co(CN)6)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
D(s) + AZ3(l) = DAZ2(s) + Z2(g) =>
2 D(s) + 2 AZ3(l) = 2 DAZ2(s) + Z2(g)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Li3N + HCl = LiCl + NH3 =>
Li3N + 3 HCl = 3 LiCl + NH3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
H5C2C2H3O2(l) + O2(g) = CO2(g) + H2O(g) =>
H5C2C2H3O2(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
NiSO4 + NH4OH + C4H8O2N2 + H = Ni(C4H8O2N2)2 + H2O + NH4SO4 =>
NiSO4 + NH4OH + 2 C4H8O2N2 + H = Ni(C4H8O2N2)2 + H2O + NH4SO4
G6Z4(s) + L2(l) = GL2(s) + Z2L(s) =>
G6Z4(s) + 7 L2(l) = 6 GL2(s) + 2 Z2L(s)
C57H98O6 + C3H8O = C3H8O3 + C21H38O2 =>
C57H98O6 + 3 C3H8O = C3H8O3 + 3 C21H38O2
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
PH3 + H2O = H3PO4 + H =>
PH3 + 4 H2O = H3PO4 + 8 H
CH3CHO + H2O = CH3COOH + H3O =>
CH3CHO + 3 H2O = CH3COOH + 2 H3O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
LiF + I2 = LiI + F =>
2 LiF + I2 = 2 LiI + 2 F
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SnO2 + K = Sn + KO2 =>
SnO2 + K = Sn + KO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe3O4 + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + 10 H2O + SO2
CaBr2(aq) + KCl(aq) = KBr(aq) + CaCl2(s) =>
CaBr2(aq) + 2 KCl(aq) = 2 KBr(aq) + CaCl2(s)
Ca + Cl2 + O2 = Ca(ClO3)2 =>
Ca + Cl2 + 3 O2 = Ca(ClO3)2
I2 + Na2SrO3 = SrO3 + NaI =>
I2 + Na2SrO3 = SrO3 + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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