Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 KI = K2Cl2 + I2
Al(OH)3 = AlO3H3 =>
Al(OH)3 = AlO3H3
SF6 + H2 = SF3 + HF =>
2 SF6 + 3 H2 = 2 SF3 + 6 HF
K4[Fe(CN6)] + KMnO4 + H2SO4 = K3[Fe(CN6)] + K2SO4 + MnSO4 + H2O =>
5 K4[Fe(CN6)] + KMnO4 + 4 H2SO4 = 5 K3[Fe(CN6)] + 3 K2SO4 + MnSO4 + 4 H2O
CaO + Cl2 = CaCl3 + O2 =>
2 CaO + 3 Cl2 = 2 CaCl3 + O2
CH2COOH + NaOH = CH2COONa + H2O =>
CH2COOH + NaOH = CH2COONa + H2O
NaKCl2 + KOH = NaOH + KCl =>
NaKCl2 + KOH = NaOH + 2 KCl
NaCl + NaOH = Na + Cl(OH)2 =>
NaCl + 2 NaOH = 3 Na + Cl(OH)2
C2H5(OH)3 + O2 = CO2 + H2O =>
2 C2H5(OH)3 + 5 O2 = 4 CO2 + 8 H2O
SO2 + MgO = Mg(SO3) =>
SO2 + MgO = Mg(SO3)
NH2CH2COOH + HBr = NH2CH2COOBr + H =>
NH2CH2COOH + HBr = NH2CH2COOBr + 2 H
Cu + C = CuC =>
Cu + C = CuC
Mg + HClO4 = Mg(ClO4)2 + H2 =>
Mg + 2 HClO4 = Mg(ClO4)2 + H2
HAlO2 + HNO3 = Al(NO3)3 + H2O =>
HAlO2 + 3 HNO3 = Al(NO3)3 + 2 H2O
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
HNO3 + BaCO3 = Ba(NO3)2 + CO2 + H2O =>
2 HNO3 + BaCO3 = Ba(NO3)2 + CO2 + H2O
ZnSO4 + KI = K2SO4 + ZnI2 =>
ZnSO4 + 2 KI = K2SO4 + ZnI2
KMuO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MuSO4 + H2O =>
2 KMuO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MuSO4 + 8 H2O
CH2CH2 + KMnO4 + H2O = MnO2 + CH2(OH)CH2(OH) + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH2(OH)CH2(OH) + 2 KOH
LiBH4 + O2 = LiBO2 + H2O =>
LiBH4 + 2 O2 = LiBO2 + 2 H2O
K2SO4 + MnSO4 + H2SO4 + PbO2 = PbSO4 + KMnO4 + H2O =>
K2SO4 + 2 MnSO4 + 2 H2SO4 + 5 PbO2 = 5 PbSO4 + 2 KMnO4 + 2 H2O
Al + (CuCl2)2H2O = Cu + AlCl3 + H2O =>
4 Al + 3(CuCl2)2H2O = 6 Cu + 4 AlCl3 + 3 H2O
FeSO4 + Na2O2 + H2O = Fe(OH)3 + O2 + Na2SO4 =>
4 FeSO4 + 4 Na2O2 + 6 H2O = 4 Fe(OH)3 + O2 + 4 Na2SO4
BaI2 = Ba + I =>
BaI2 = Ba + 2 I
(NH2)2CO + Br2 + NaOH = CO2 + N2 + NaBr + H2O =>
(NH2)2CO + 3 Br2 + 6 NaOH = CO2 + N2 + 6 NaBr + 5 H2O
PbO2 + H2S = PbS + H2O2 =>
PbO2 + H2S = PbS + H2O2
K3[Fe(CN)6] + Fe(OH)2 = Fe3[Fe(CN)6]2 + KOH =>
2 K3[Fe(CN)6] + 3 Fe(OH)2 = Fe3[Fe(CN)6]2 + 6 KOH
KMnO4 + H2O2 + H2SO4 = KSO4 + MnO4 + H2O =>
KMnO4 + H2O2 + H2SO4 = KSO4 + MnO4 + 2 H2O
Bi2(SO4)3(aq) + (NH4)2S(aq) = Bi2S(s) + (NH4)2 + (SO4)3 =>
Bi2(SO4)3(aq) + (NH4)2S(aq) = Bi2S(s) + (NH4)2 + (SO4)3
Ti + HCl = TiCl4 + H2 =>
Ti + 4 HCl = TiCl4 + 2 H2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
AuCl3 + HCOH + NaOH = HCOONa + NaCl + Au + H2O =>
2 AuCl3 + 3 HCOH + 9 NaOH = 3 HCOONa + 6 NaCl + 2 Au + 6 H2O
Na2CrO7 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
2 Na2CrO7 + 28 HCl = 4 NaCl + 2 CrCl3 + 14 H2O + 9 Cl2
CaO + NaOH + SC(NH2)2 = CaCO3 + NH3 + Na2S =>
CaO + 2 NaOH + SC(NH2)2 = CaCO3 + 2 NH3 + Na2S
C4H10 + SO3 = C4H8 + SOH + H2O =>
5 C4H10 + 2 SO3 = 5 C4H8 + 2 SOH + 4 H2O
MnSO4 + KOH = MnOH + KSO4 =>
MnSO4 + KOH = MnOH + KSO4
CH3NHCH3 + HNO2 = (CH3)2NNO + H2O =>
CH3NHCH3 + HNO2 = (CH3)2NNO + H2O
Sc2(SO4)3 + NaOH = Sc(OH)3 + Na2SO4 =>
Sc2(SO4)3 + 6 NaOH = 2 Sc(OH)3 + 3 Na2SO4
C3H6 + H2 = C2H6 =>
2 C3H6 + 3 H2 = 3 C2H6
Na3PO4 = Na{+} + PO4{3-} =>
Na3PO4 = 3 Na{+} + PO4{3-}
Fe2(SO4)3 + (KOH) = (K2SO4) + Fe(OH)3 =>
Fe2(SO4)3 + 6(KOH) = 3(K2SO4) + 2 Fe(OH)3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Si + NaOH = [SiO4] + Na + H2 =>
Si + 4 NaOH = [SiO4] + 4 Na + 2 H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H(OH) =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H(OH)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KMnO4 + K2SO3 = MnO2 + K2SO4 + K =>
KMnO4 + 2 K2SO3 = MnO2 + 2 K2SO4 + K
KMnO4 + K2S2O3 = MnO2 + K2SO4 + K =>
5 KMnO4 + 2 K2S2O3 = 5 MnO2 + 4 K2SO4 + K
KClO3 + HBr = KCl + Br + H2O =>
KClO3 + 6 HBr = KCl + 6 Br + 3 H2O
K + (H)2O = KOH + (H)2 =>
2 K + 2(H)2O = 2 KOH + (H)2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/23/25
Équations équilibrées sur04/22/24
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