| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 HCl = 3 H + AlCl3
Zn(CN)2 + Al = AlCN + Zn =>
Zn(CN)2 + 2 Al = 2 AlCN + Zn
BaCl2 + HNO3 = Ba(NO3)2 + ClH =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 ClH
Fe + HNO3 = N2O + Fe(NO3)3 + H2O =>
8 Fe + 30 HNO3 = 3 N2O + 8 Fe(NO3)3 + 15 H2O
ZrOCl2 + H2O + HCOOH + C15H10O5 = Zr6O4(OH)4(HCO2)2(C15H8O5)4 + HCl =>
90 ZrOCl2 + 55 H2O + 15 HCOOH + 61 C15H10O5 = 15 Zr6O4(OH)4(HCO2)2(C15H8O5)4 + 180 HCl
SrSO4 + CH3COOH = Sr(CH3COO)2 + SO4{-2} + H{+} =>
SrSO4 + 2 CH3COOH = Sr(CH3COO)2 + SO4{-2} + 2 H{+}
HF + Fe(ClO4)3 = FeF + H(ClO4)3 =>
HF + Fe(ClO4)3 = FeF + H(ClO4)3
HCl + FeO = FeCl2 + H2O =>
2 HCl + FeO = FeCl2 + H2O
Ca3(PO4)3 + SiO2 + C = CO + CaSiO3 + P2 =>
2 Ca3(PO4)3 + 6 SiO2 + 18 C = 18 CO + 6 CaSiO3 + 3 P2
Bi2S + HCl = BiCl + H2S =>
Bi2S + 2 HCl = 2 BiCl + H2S
BI2O3 + H2O = H2BI2O4 =>
BI2O3 + H2O = H2BI2O4
KMnO4 + MnSO4 + KOH = K2SO4 + K2MnO4 + H2O =>
4 KMnO4 + MnSO4 + 8 KOH = K2SO4 + 5 K2MnO4 + 4 H2O
KI + NH3 = NH2 + KH + I2 =>
2 KI + 2 NH3 = 2 NH2 + 2 KH + I2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CuCl2 + Mg = Cu + MgCl2 =>
CuCl2 + Mg = Cu + MgCl2
Be + Si = Be4Si2 =>
4 Be + 2 Si = Be4Si2
KI + NH3 = NH2 + KH + I2 =>
2 KI + 2 NH3 = 2 NH2 + 2 KH + I2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Li2CO3 + H3PO4 = Li3PO4 + H2O + CO2 =>
3 Li2CO3 + 2 H3PO4 = 2 Li3PO4 + 3 H2O + 3 CO2
Na2O2 + Na = Na2O =>
Na2O2 + 2 Na = 2 Na2O
Cu(OH)2 + H3Po4 = Cu3(Po4)2 + H2O =>
3 Cu(OH)2 + 2 H3Po4 = Cu3(Po4)2 + 6 H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
C8H16O2 + O = CO + H2O =>
C8H16O2 + 14 O = 8 CO + 8 H2O
BI2O3 + H2O = H2BI2O4 =>
BI2O3 + H2O = H2BI2O4
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
KI + NH3 = NH2 + KH + I2 =>
2 KI + 2 NH3 = 2 NH2 + 2 KH + I2
BI2O3 + H2O = H2BI2O4 =>
BI2O3 + H2O = H2BI2O4
Ca2(CO3)2 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 Ca2(CO3)2 + 4 H3PO4 = 2 Ca3(PO4)2 + 6 CO2 + 6 H2O
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
KI + NH3 = NH2 + KH + I2 =>
2 KI + 2 NH3 = 2 NH2 + 2 KH + I2
HI + Ca = HCa + I2 =>
2 HI + 2 Ca = 2 HCa + I2
Zn + (Fe3)Cl = ZnCl + Fe3 =>
Zn + (Fe3)Cl = ZnCl + Fe3
BI2O3 + H2O = H2BI2O4 =>
BI2O3 + H2O = H2BI2O4
KClO3 + C6H12N4 = KCl + H2O + CO2 + N2 =>
6 KClO3 + C6H12N4 = 6 KCl + 6 H2O + 6 CO2 + 2 N2
K2MnO4 + H2O2 = MnO2 + O2 + KOH =>
K2MnO4 + H2O2 = MnO2 + O2 + 2 KOH
Na2O + P2O3 = Na3PO3 =>
3 Na2O + P2O3 = 2 Na3PO3
H2NCH2COOH + Na2CO3 = H2NCH2COONa + H2O + CO2 =>
2 H2NCH2COOH + Na2CO3 = 2 H2NCH2COONa + H2O + CO2
Bi2O3 + H2O = Bi(OH)3 =>
Bi2O3 + 3 H2O = 2 Bi(OH)3
Co(NO3)3 + TlNO3 = Tl(NO3)3 + Co(NO3)2 =>
2 Co(NO3)3 + TlNO3 = Tl(NO3)3 + 2 Co(NO3)2
Al(OH)3 + H2(SO3) = H(OH) + Al2(SO3)3 =>
2 Al(OH)3 + 3 H2(SO3) = 6 H(OH) + Al2(SO3)3
C6H12O6 = CO + H =>
C6H12O6 = 6 CO + 12 H
AgOH + HClO3 = AgClO3 + H2O =>
AgOH + HClO3 = AgClO3 + H2O
Ag2S + HNO3 = H2O + S + AgNO3 + NO =>
3 Ag2S + 8 HNO3 = 4 H2O + 3 S + 6 AgNO3 + 2 NO
CaHgO = HgCaO =>
CaHgO = HgCaO
BI2O3 + H2O = H2BI2O4 =>
BI2O3 + H2O = H2BI2O4
N2O2 + O2 = NO2 =>
N2O2 + O2 = 2 NO2
C7H6O3 + NaOH = H2O + Na + CO2 =>
C7H6O3 + 28 NaOH = 17 H2O + 28 Na + 7 CO2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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