| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 Ce(NO3)3 + 28 NH2CH2COOH = 18 CeO2 + 41 N2 + 56 CO2 + 70 H2O
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Na2B4O7 + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O7 + 2 NaOH + 4 H2O2 = 4 NaBO3 + 5 H2O
P2O3 + KClO3 + KOH = KCl + K3PO4 + H2O =>
3 P2O3 + 2 KClO3 + 18 KOH = 2 KCl + 6 K3PO4 + 9 H2O
Na3(PO4) + HNO3 = NaNO3 + H3PO4 =>
Na3(PO4) + 3 HNO3 = 3 NaNO3 + H3PO4
MgSO4 + Fe = Mg + FeSO4 =>
MgSO4 + Fe = Mg + FeSO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Mg(NO3)2NaOH = MgOHNa(NO3)2 =>
Mg(NO3)2NaOH = MgOHNa(NO3)2
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
C2H5COOH + Al2O3 = (C2H5COO)3Al + H2O =>
6 C2H5COOH + Al2O3 = 2(C2H5COO)3Al + 3 H2O
Mg + K2Cl = MgCl + K =>
Mg + K2Cl = MgCl + 2 K
H2O + MnO4{-} + S2{2-} = MnS + S + OH{-} =>
8 H2O + 2 MnO4{-} + 7 S2{2-} = 2 MnS + 12 S + 16 OH{-}
*S3 = S =>
*S3 = 3 S
Ag2S + Al2O3 = Ag2O + Al2S3 =>
3 Ag2S + Al2O3 = 3 Ag2O + Al2S3
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
Na + AlF3 = NaF + Al =>
3 Na + AlF3 = 3 NaF + Al
MgO + OCl = MgCl + O =>
MgO + OCl = MgCl + 2 O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH = NH1 =>
NH = NH1
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Rb + HF = RbF + H =>
Rb + HF = RbF + H
AlHg = Al + Hg =>
AlHg = Al + Hg
PbI2 = Pb2 + I1 =>
2 PbI2 = Pb2 + 4 I1
C8H8O3 + NaBH4 = C8H10O3 + BH3 + Na =>
C8H8O3 + 2 NaBH4 = C8H10O3 + 2 BH3 + 2 Na
C2H4 + CI2 = C2H2CI + H2CI =>
2 C2H4 + 2 CI2 = C2H2CI + 3 H2CI
H2S = H2 + S =>
H2S = H2 + S
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Cd(NO3)2 + NaCN = Cd(CN)2 + NaNO3 =>
Cd(NO3)2 + 2 NaCN = Cd(CN)2 + 2 NaNO3
FeCuS2 + H2SO4 = Fe2(SO4)3 + CuSO4 + SO2 + H2O =>
2 FeCuS2 + 18 H2SO4 = Fe2(SO4)3 + 2 CuSO4 + 17 SO2 + 18 H2O
ZnNaCl = Zn(NaCl) =>
ZnNaCl = Zn(NaCl)
Na3(PO4) + LiOH = Na(OH) + Li3(PO4) =>
Na3(PO4) + 3 LiOH = 3 Na(OH) + Li3(PO4)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
CuO = OCu =>
CuO = OCu
Hg + H2SO4 = SO4Hg + H2O + SO2 =>
Hg + 2 H2SO4 = SO4Hg + 2 H2O + SO2
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr =>
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr
Cl2 = Cl5 =>
5 Cl2 = 2 Cl5
KBr + I2 = I2K + Br =>
KBr + I2 = I2K + Br
CUO2H2SO4 = CUSO4H2O2 =>
CUO2H2SO4 = CUSO4H2O2
KBr + I2 = I2K + Br =>
KBr + I2 = I2K + Br
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
ZnSO4 + Ba(NO3)3 = Zn(NO3)2 + Ba2(SO4)3 =>
3 ZnSO4 + 2 Ba(NO3)3 = 3 Zn(NO3)2 + Ba2(SO4)3
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
NH4OH + H2SO4 = (NH4)2SO4 + H(OH) =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H(OH)
DMSO + O2 = DMSO2 =>
2 DMSO + O2 = 2 DMSO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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