| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C6H6O6 + 6 OH = 6 H2O + C6H2O6
Al2(SO4)3 + (NH4)2(SO4) + H2O = Al(NH4)(SO4)2*12H2O =>
Al2(SO4)3 + (NH4)2(SO4) + 24 H2O = 2 Al(NH4)(SO4)2*12H2O
Al + O2 = AlO2 =>
Al + O2 = AlO2
P7 = P4 =>
4 P7 = 7 P4
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
HNO3 + FeS = Fe(NO3)3 + Fe2(SO4)3 + NO + H2O =>
12 HNO3 + 3 FeS = Fe(NO3)3 + Fe2(SO4)3 + 9 NO + 6 H2O
CH3NH2 + HA = CH3NH3A =>
CH3NH2 + HA = CH3NH3A
KI + HgI2 = HgI + KI2 =>
KI + HgI2 = HgI + KI2
C6H12N4 + H2O = CH2O + NH3 =>
C6H12N4 + 6 H2O = 6 CH2O + 4 NH3
F2 + (NH4)3N = N2 + NH4F =>
3 F2 + 2(NH4)3N = N2 + 6 NH4F
Mn + Ni3(PO4)2 = Ni + Mn3(PO4)2 =>
3 Mn + Ni3(PO4)2 = 3 Ni + Mn3(PO4)2
Al(HO)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(HO)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
HClO3 + Mg(OH)2 = MgOH(ClO3) + H2O =>
HClO3 + Mg(OH)2 = MgOH(ClO3) + H2O
SbH3 + HNO3 = H3SbO4 + NO2 + H2O =>
SbH3 + 8 HNO3 = H3SbO4 + 8 NO2 + 4 H2O
Ba(NO3)2 + K2 = K(NO3)2 + Ba =>
2 Ba(NO3)2 + K2 = 2 K(NO3)2 + 2 Ba
H3PO4(aq) + Ba(OH)2(aq) = BaHPO4 + HOH =>
H3PO4(aq) + Ba(OH)2(aq) = BaHPO4 + 2 HOH
P + Ni = NiP2 =>
2 P + Ni = NiP2
N + Cl = NCl =>
N + Cl = NCl
H2S + Hg2{2+} = Hg + S + H{+} =>
H2S + Hg2{2+} = 2 Hg + S + 2 H{+}
CuO + P2O5 = Cu(PO3)2 =>
CuO + P2O5 = Cu(PO3)2
Zn + H(NO3)2 = Zn(NO3) + N2 + H2O =>
22 Zn + 12 H(NO3)2 = 22 Zn(NO3) + N2 + 6 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Li + BaSO4 = Li(SO4)2 + Ba =>
Li + 2 BaSO4 = Li(SO4)2 + 2 Ba
MnO2 + H2SO4 + BaBr2 = Br2 + MnSO4 + H2O + BaSO4 =>
MnO2 + 2 H2SO4 + BaBr2 = Br2 + MnSO4 + 2 H2O + BaSO4
NaCl + H2SO4 = NaHSO4 + HCl(g) =>
NaCl + H2SO4 = NaHSO4 + HCl(g)
No = No3 =>
3 No = No3
C2H4O2 + NaOH = NaOOCCH3 + H2O =>
C2H4O2 + NaOH = NaOOCCH3 + H2O
C9H18O + C3H4O = C27H46O + CO2 =>
9 C9H18O + 86 C3H4O = 11 C27H46O + 42 CO2
N2Cl4 + C3H4 = N2 + H2 + C3Cl4 =>
N2Cl4 + C3H4 = N2 + 2 H2 + C3Cl4
Na2S2O5 + ClO2 + H2O = NaHSO4 + HCl =>
5 Na2S2O5 + 4 ClO2 + 7 H2O = 10 NaHSO4 + 4 HCl
LiI + NH4CO3 = LiCO3 + NH4I =>
LiI + NH4CO3 = LiCO3 + NH4I
B + H2SO4 = B2(SO4)3 + SO2 + H2O =>
2 B + 6 H2SO4 = B2(SO4)3 + 3 SO2 + 6 H2O
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + PbSO4
CuCl2(aq) + NaHSO4(aq) = NaCl + CuSO4 + HCl =>
CuCl2(aq) + NaHSO4(aq) = NaCl + CuSO4 + HCl
H2SO3 + Pb(OH)4 = Pb2(SO3)4 + H2O =>
4 H2SO3 + 2 Pb(OH)4 = Pb2(SO3)4 + 8 H2O
Al + J2 = Al3J1 =>
6 Al + J2 = 2 Al3J1
Mg + HCH3COO = MgCH3COO + H =>
Mg + HCH3COO = MgCH3COO + H
KMnO4 + CH3COOH = CO2 + H2O + MnO2 + KOH =>
8 KMnO4 + 3 CH3COOH = 6 CO2 + 2 H2O + 8 MnO2 + 8 KOH
Pb(NO2)4 = PbO2 + N2 + O2 =>
Pb(NO2)4 = PbO2 + 2 N2 + 3 O2
KI + CI = KCI + I2 =>
2 KI + 2 CI = 2 KCI + I2
Se + F = SeF2 =>
Se + 2 F = SeF2
Na2O2 + KJ + H2SO4 = J2 + Na2SO4 + K2SO4 + H2O =>
Na2O2 + 2 KJ + 2 H2SO4 = J2 + Na2SO4 + K2SO4 + 2 H2O
C4H7Cl + HCl = C4H8Cl2 =>
C4H7Cl + HCl = C4H8Cl2
NaHCO3 + CH3COOH = CO2 + NaCHOOH + H2O =>
8 NaHCO3 + 3 CH3COOH = 6 CO2 + 8 NaCHOOH + 2 H2O
Zn3 + Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3 + Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
CH4 + F = CF4 + HF =>
CH4 + 8 F = CF4 + 4 HF
MnO2 + H2SO4 + BaBr2 = Br2 + MnSO4 + H2O + BaSO4 =>
MnO2 + 2 H2SO4 + BaBr2 = Br2 + MnSO4 + 2 H2O + BaSO4
Fe(ClO3)2 + NiOH = NiClO3 + Fe(OH)2 =>
Fe(ClO3)2 + 2 NiOH = 2 NiClO3 + Fe(OH)2
CH4 + NaCl = CNa4 + HCl =>
CH4 + 4 NaCl = CNa4 + 4 HCl
CuO + P2O5 = Cu(PO3)2 =>
CuO + P2O5 = Cu(PO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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