| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OCH3 = CH4 + H2 + CO
Na3PO4 + CrCl3 = NaCl + CrPO4 =>
Na3PO4 + CrCl3 = 3 NaCl + CrPO4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
H2SO4 + Pb(oh)4 = Pb(SO4)2 + H2 + = =>
8 H2SO4 + Pb(oh)4 = 4 Pb(SO4)2 + 8 H2
Zn(OH)2 + Na(OH) = [Zn(OH)4]Na2 =>
Zn(OH)2 + 2 Na(OH) = [Zn(OH)4]Na2
B + Cl2 = B2Cl2 =>
2 B + Cl2 = B2Cl2
K3CrO3 + H3PO4 = Cr(H2PO4)3 + K3PO4 + H2O =>
K3CrO3 + 4 H3PO4 = Cr(H2PO4)3 + K3PO4 + 3 H2O
HgNO3 = Hg2O + O2 + NO2 =>
4 HgNO3 = 2 Hg2O + O2 + 4 NO2
HCl2 + H2O = HCl + HClO =>
2 HCl2 + H2O = 3 HCl + HClO
N2 + Mg = N2Mg =>
N2 + Mg = N2Mg
BaCrO4HCl = BaClHCrO4 =>
BaCrO4HCl = BaClHCrO4
(NH4)2CO3 + Zn(CH3COO)2 = Zn(NH4)2 + CO3(CH3COO)2 =>
(NH4)2CO3 + Zn(CH3COO)2 = Zn(NH4)2 + CO3(CH3COO)2
Al + I = AlI =>
Al + I = AlI
HCl + HNO3 = HClO3 + NO2 + H2O =>
HCl + 6 HNO3 = HClO3 + 6 NO2 + 3 H2O
C5H8 + NaH + HCl = C5H12 + NaCl =>
C5H8 + 2 NaH + 2 HCl = C5H12 + 2 NaCl
FeHCl2 = FeCl2H =>
FeHCl2 = FeCl2H
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
SnS + H2O2 + KOH = K2SnS3 + K2SnO3 + H2O =>
3 SnS + 3 H2O2 + 6 KOH = K2SnS3 + 2 K2SnO3 + 6 H2O
Hg(NO3)2 + KI = HgI2 + K(NO3) =>
Hg(NO3)2 + 2 KI = HgI2 + 2 K(NO3)
[Cu(NH3)4]SO4 + H2SO4 = CuSO4 + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + 2 H2SO4 = CuSO4 + 2(NH4)2SO4
CuCl + O2 = CuO + Cl =>
2 CuCl + O2 = 2 CuO + 2 Cl
H2NO3 + Bi(OH)3 = Bi2(NO3)3 + H2O =>
3 H2NO3 + 2 Bi(OH)3 = Bi2(NO3)3 + 6 H2O
C7H7NO2 + KMnO4 + H2SO4 = C7H5NO4 + MnSO4 + K2SO4 + H2O =>
5 C7H7NO2 + 6 KMnO4 + 9 H2SO4 = 5 C7H5NO4 + 6 MnSO4 + 3 K2SO4 + 14 H2O
HNO3 + HCOOK = HCOOH + KNO3 =>
HNO3 + HCOOK = HCOOH + KNO3
AlCl + K3NO4 = AlNO4 + K3Cl =>
AlCl + K3NO4 = AlNO4 + K3Cl
CO2 = CO + O4 =>
4 CO2 = 4 CO + O4
Pb(CH3COO)2 + NH4[C6H5N(O)NO] = Pb[C6H5N(O)NO]2 + NH4(CH3COO) =>
Pb(CH3COO)2 + 2 NH4[C6H5N(O)NO] = Pb[C6H5N(O)NO]2 + 2 NH4(CH3COO)
BaCl2*2H2O(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) + H2O =>
BaCl2*2H2O(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq) + 2 H2O
K2CO3 + ZnBr2 = ZnCO3 + KBr =>
K2CO3 + ZnBr2 = ZnCO3 + 2 KBr
Cu(OH)2 + HClO4 = Cu(ClO4)2 + H2O =>
Cu(OH)2 + 2 HClO4 = Cu(ClO4)2 + 2 H2O
Ca(ClO2)2 = CaCl2 + O =>
Ca(ClO2)2 = CaCl2 + 4 O
BF3 = B + F2 =>
2 BF3 = 2 B + 3 F2
ClO{-} + H{+} + Cu = Cl{-} + H2O + Cu{+2} =>
ClO{-} + 2 H{+} + Cu = Cl{-} + H2O + Cu{+2}
NH2OH + KClO3 = KCl + H2O + N2O =>
6 NH2OH + 2 KClO3 = 2 KCl + 9 H2O + 3 N2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Co + I = CoI3 =>
Co + 3 I = CoI3
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
SrO + Cr2O3 + SrH2 = Sr2CrO2H2 + H =>
SrO + Cr2O3 + 3 SrH2 = 2 Sr2CrO2H2 + 2 H
Ca3 = Ca2 =>
2 Ca3 = 3 Ca2
CU + HNO3 = CU(NO3)2 + N02 + H2O =>
5 CU + 12 HNO3 = 5 CU(NO3)2 + N02 + 6 H2O
CaCl2 + Mg(OH)2 = MgCl2 + Ca(OH)2 =>
CaCl2 + Mg(OH)2 = MgCl2 + Ca(OH)2
HCl + Ca(OH)2 = Ca + HCl(OH) =>
2 HCl + Ca(OH)2 = Ca + 2 HCl(OH)
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
C6H6 + HCl = C6H5Cl + H4Cl =>
3 C6H6 + 5 HCl = 3 C6H5Cl + 2 H4Cl
AgNO3 + Pb(NO3)2 = AgPb + NO3 =>
AgNO3 + Pb(NO3)2 = AgPb + 3 NO3
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
NaOH + H2O2 = H2O + NaOOH =>
NaOH + H2O2 = H2O + NaOOH
NH3 + HCl + H2O = NH4ClO4 + H2 =>
NH3 + HCl + 4 H2O = NH4ClO4 + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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