| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3CH2COCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 6 MnSO4 + 9 H2O
NaOH + HOC6H4CO2H = H2O + NaOC6H4H + CO2 =>
NaOH + HOC6H4CO2H = H2O + NaOC6H4H + CO2
CuBr + KMnO4 + H2SO4 = CuSO4 + Br2 + MnSO4 + K2SO4 + H2O =>
10 CuBr + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 5 Br2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
K2SeO3 + K2S + H2O = Se + SO2 + KOH =>
3 K2SeO3 + 2 K2S + 5 H2O = 3 Se + 2 SO2 + 10 KOH
K2CrO4 + Na2CrO4 + H2SO4 = K2Cr2O7 + NaOH + K2SO4 =>
3 K2CrO4 + Na2CrO4 + H2SO4 = 2 K2Cr2O7 + 2 NaOH + K2SO4
SnCl2(aq) + FeCl3(aq) = FeCl2(aq) + SnCl4(aq) =>
SnCl2(aq) + 2 FeCl3(aq) = 2 FeCl2(aq) + SnCl4(aq)
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
ZnBr2 + H2O = ZnOHBr + HBr =>
ZnBr2 + H2O = ZnOHBr + HBr
KOH + FeO = KFeO2 + H2 =>
2 KOH + 2 FeO = 2 KFeO2 + H2
SnCl4 + NaOH + C2H6O = NaCl + SnOH + C2C + H2O =>
4 SnCl4 + 16 NaOH + 3 C2H6O = 16 NaCl + 4 SnOH + 2 C2C + 15 H2O
C4H10 + KMnO4 + H2SO4 = CH3COOC2H5 + K2SO4 + MnSO4 + H2O =>
5 C4H10 + 6 KMnO4 + 9 H2SO4 = 5 CH3COOC2H5 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na2S2O3 + K4[Fe(CN)6] = Na4[Fe(CN)6] + K2S2O3 =>
2 Na2S2O3 + K4[Fe(CN)6] = Na4[Fe(CN)6] + 2 K2S2O3
Cr3O + C = Cr + CO2 =>
2 Cr3O + C = 6 Cr + CO2
NO2 + C = NO + CO =>
NO2 + C = NO + CO
K2CrO4 + CuSO4 = K2CrSO4 + CuO4 =>
K2CrO4 + CuSO4 = K2CrSO4 + CuO4
Ba + H3PO3 = BaPO3 + H3 =>
Ba + H3PO3 = BaPO3 + H3
Li + KF = LiF + K2 =>
2 Li + 2 KF = 2 LiF + K2
CuO + S = Cu2S + SO2 =>
2 CuO + 2 S = Cu2S + SO2
MgO + SIO2 = Mg2SIO4 =>
2 MgO + SIO2 = Mg2SIO4
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Sc + KOH + O2 = K3ScO2 + H2O =>
4 Sc + 12 KOH + O2 = 4 K3ScO2 + 6 H2O
Mg(OH)Cl + HNO3 = Mg(NO3)2 + MgCl2 + H2O =>
2 Mg(OH)Cl + 2 HNO3 = Mg(NO3)2 + MgCl2 + 2 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Mg(SO4) + (NH4)2SO4 + H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4 =>
Mg(SO4) + (NH4)2SO4 + 2 H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4
H6 = H =>
H6 = 6 H
C37H34N2Na2O9S2 + H2O2 = CO2 + H2O + Na + SO3 + NO3 =>
C37H34N2Na2O9S2 + 94 H2O2 = 37 CO2 + 111 H2O + 2 Na + 2 SO3 + 2 NO3
Na2Cr2O7 + H2TeO4 + H2S = NaHTeO4 + Cr2(TeO4)3 + H2O + S =>
Na2Cr2O7 + 5 H2TeO4 + 3 H2S = 2 NaHTeO4 + Cr2(TeO4)3 + 7 H2O + 3 S
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + K2SO4 + 4 H2O + Cr2(SO4)3
As2O5 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
As2O5 + 3 Ca(OH)2 = Ca3(AsO4)2 + 3 H2O
NH4HSO4 = NH3 + H2SO4 =>
NH4HSO4 = NH3 + H2SO4
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
H2PO4 + NH4OH = H2O + PO4 + (NH4)3 =>
3 H2PO4 + 6 NH4OH = 6 H2O + 3 PO4 + 2(NH4)3
Sr(OH)2 + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2 + 2 NH4Cl = SrCl2 + 2 NH3 + 2 H2O
NaOH + P + H2O = PH3 + NaH2PO4 =>
3 NaOH + 8 P + 9 H2O = 5 PH3 + 3 NaH2PO4
CO3 + NH4 = NH4CO3 =>
CO3 + NH4 = NH4CO3
BF3 + HF = FH2 + BF4 =>
BF3 + 2 HF = FH2 + BF4
FeCl3*6H2O + NH3 = Fe(OH)3 + NH4Cl + H2O =>
FeCl3*6H2O + 3 NH3 = Fe(OH)3 + 3 NH4Cl + 3 H2O
NaHSO4 + Ca(OH)2 = Na2SO4 + H2O + CaSO4 =>
2 NaHSO4 + Ca(OH)2 = Na2SO4 + 2 H2O + CaSO4
C4H9Cl + ZnH = ClZn + C4H10 =>
C4H9Cl + ZnH = ClZn + C4H10
Al + H2O = AlOOH + H2 =>
2 Al + 4 H2O = 2 AlOOH + 3 H2
Na2SO4 + H2O2 + H2SO4 = Na2S2O8 + H2O =>
Na2SO4 + H2O2 + H2SO4 = Na2S2O8 + 2 H2O
ZnCO3 = ZnOCO2 =>
ZnCO3 = ZnOCO2
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Al(ClO3)3 + Be = Be(ClO3)2 + Al =>
2 Al(ClO3)3 + 3 Be = 3 Be(ClO3)2 + 2 Al
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(SO4) + (NH4)2SO4 + H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4 =>
Mg(SO4) + (NH4)2SO4 + 2 H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4
MgCO3 = Mg + C + O2 =>
2 MgCO3 = 2 Mg + 2 C + 3 O2
KO2 + H2O = O2 + KOH = H2O2 =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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