| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H8N4O2 + C6H10O5 = C7H8N4O2C6H10O5
Cu(OH)2 + Na(NO3)2 = Na(OH)2 + Cu(NO3)2 =>
Cu(OH)2 + Na(NO3)2 = Na(OH)2 + Cu(NO3)2
Cr2(SO4)3 + Na2CO3 + H2O = Na2SO4 + Cr(OH)3 + CO2 =>
Cr2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 3 CO2
C8H5O4 + NaOH = NaC8H4O4 + H2O =>
C8H5O4 + NaOH = NaC8H4O4 + H2O
Cu(SO4)(ac) + NaOH(ac) = Cu(OH)2(s) + Na2SO4(ac) =>
Cu(SO4)(ac) + 2 NaOH(ac) = Cu(OH)2(s) + Na2SO4(ac)
FeSO4 + HNO3 = H2SO4 + Fe(NO3)3 + NO + H2O =>
3 FeSO4 + 10 HNO3 = 3 H2SO4 + 3 Fe(NO3)3 + NO + 2 H2O
Bi(OH)3 + HNO3 = Bi(NO3)2OH + H2O =>
Bi(OH)3 + 2 HNO3 = Bi(NO3)2OH + 2 H2O
P4 + HNO3 + H2O = H3PO4 + NPO =>
2 P4 + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NPO
NH4Cl + Li = LiCl + NH3 + H2 =>
2 NH4Cl + 2 Li = 2 LiCl + 2 NH3 + H2
Fe + Ar = Fe2Ar =>
2 Fe + Ar = Fe2Ar
CO2 + NH3 + H2O = NH3CO3 + H2 =>
CO2 + NH3 + H2O = NH3CO3 + H2
HCOOK + H2SO4 = KHSO4 + HCOOH =>
HCOOK + H2SO4 = KHSO4 + HCOOH
H3PO4 + H2O = H2PO4{-} + H3O{+} =>
H3PO4 + H2O = H2PO4{-} + H3O{+}
Ni + ZnSO4 = Ni2(SO4)3 + Zn =>
2 Ni + 3 ZnSO4 = Ni2(SO4)3 + 3 Zn
(NH4)3PMo12O40 + C6H8O6 = (NH4)3HPMo12O40 + C6H6O6 =>
2(NH4)3PMo12O40 + C6H8O6 = 2(NH4)3HPMo12O40 + C6H6O6
ZnCl2 + SO3 = ZnSO3 + Cl =>
ZnCl2 + SO3 = ZnSO3 + 2 Cl
ThO2 + Ca = Th + CaO =>
ThO2 + 2 Ca = Th + 2 CaO
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
H2NCH2CH2COOH + CH3CH2OH = H2NCH2CH2COOCH2CH3 + H2O =>
H2NCH2CH2COOH + CH3CH2OH = H2NCH2CH2COOCH2CH3 + H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
BeS + Br2 = Br2S + Be =>
BeS + Br2 = Br2S + Be
Bi2S3 + NO3{-} + H{+} = BiO{+} + S + NO + H2O =>
Bi2S3 + 2 NO3{-} + 4 H{+} = 2 BiO{+} + 3 S + 2 NO + 2 H2O
Br2 + BaI2 = BaBr + I2 =>
Br2 + 2 BaI2 = 2 BaBr + 2 I2
CoCl2 = Co + Cl3 =>
3 CoCl2 = 3 Co + 2 Cl3
H3PO2 + H2O2 = H3PO3 + H2O =>
H3PO2 + H2O2 = H3PO3 + H2O
Cu + C2 = CuC =>
2 Cu + C2 = 2 CuC
Ba(NO3)2 + KClO3 = BaClO3 + K(NO3)2 =>
Ba(NO3)2 + KClO3 = BaClO3 + K(NO3)2
Al + Cu(ClO2)2 = Al(ClO2)3 + Cu =>
2 Al + 3 Cu(ClO2)2 = 2 Al(ClO2)3 + 3 Cu
Al2O3 + Cl2 = Al2Cl3 + O2 =>
2 Al2O3 + 3 Cl2 = 2 Al2Cl3 + 3 O2
C4H8O2 + O3 = CO2 + H2O =>
3 C4H8O2 + 10 O3 = 12 CO2 + 12 H2O
KMnO4 + HCl + K2SO3 = K2SO4 + KCl + MnCl2 + H2O =>
2 KMnO4 + 6 HCl + 5 K2SO3 = 5 K2SO4 + 2 KCl + 2 MnCl2 + 3 H2O
MnSO4 + (NH4)2S2O8 + H2SO4 = HMnO4 + (NH4)2SO4 + SO2 =>
2 MnSO4 + (NH4)2S2O8 + H2SO4 = 2 HMnO4 + (NH4)2SO4 + 4 SO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Pd + ZnSO4 = PdSO4 + Zn =>
Pd + ZnSO4 = PdSO4 + Zn
K2SO4 + NH4OH = (NH4)2SO4 + KOH =>
K2SO4 + 2 NH4OH = (NH4)2SO4 + 2 KOH
Bi2O3 + RuO2 = Bi2Ru2O7 =>
Bi2O3 + 2 RuO2 = Bi2Ru2O7
AsH3 + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
AsH3 + 4 NaClO + 3 NaOH = Na3AsO4 + 4 NaCl + 3 H2O
C4H9OH + HCl = C4H9Cl + H2O =>
C4H9OH + HCl = C4H9Cl + H2O
CO3 + H2O = C6H12O6 + O2 =>
6 CO3 + 6 H2O = C6H12O6 + 9 O2
C3H7Cl + Zn = C6H14 + ZnCl2 =>
2 C3H7Cl + Zn = C6H14 + ZnCl2
C6H12S2 + O2 = CO2 + H2O + SO2 =>
C6H12S2 + 11 O2 = 6 CO2 + 6 H2O + 2 SO2
H3PO4(aq) + Na2CO3(s) = Na3PO4(aq) + H2O + CO2(g) =>
2 H3PO4(aq) + 3 Na2CO3(s) = 2 Na3PO4(aq) + 3 H2O + 3 CO2(g)
Cr2O7K2 + H2SO4 + C2H6 = SO4K2 + (SO4)3Cr2 + H2O + CO2 =>
7 Cr2O7K2 + 28 H2SO4 + 3 C2H6 = 7 SO4K2 + 7(SO4)3Cr2 + 37 H2O + 6 CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
K4[Fe(CN)6] + [Cu(NH3)4] = Cu2[Fe(CN)6] + NH3 + K =>
K4[Fe(CN)6] + 2[Cu(NH3)4] = Cu2[Fe(CN)6] + 8 NH3 + 4 K
C12H24O12 = C + H2 + O2 =>
C12H24O12 = 12 C + 12 H2 + 6 O2
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
HNO3 + B(OH)3 = B(NO3)3 + H2O =>
3 HNO3 + B(OH)3 = B(NO3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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