| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Hg2(NO3)2 + 2 NH3 = 2 HNO3 + 2 H2Cl + 2 HNHg
Mg + Fe(SO4) = Mg(SO4) + Fe =>
Mg + Fe(SO4) = Mg(SO4) + Fe
(NH4)3PO4 + C4H6BaO4 = C2H7NO2 + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 C4H6BaO4 = 6 C2H7NO2 + Ba3(PO4)2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
K2Cr2O7 + H2SO4 + C3H7COH = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
11 K2Cr2O7 + 44 H2SO4 + 3 C3H7COH = 11 K2SO4 + 11 Cr2(SO4)3 + 12 CO2 + 56 H2O
K2CO3 + NiBr2 = KBr + Ni2(CO3)2 =>
2 K2CO3 + 2 NiBr2 = 4 KBr + Ni2(CO3)2
FeCl2CaO = CaCl2FeO =>
FeCl2CaO = CaCl2FeO
C6H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(l) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SbCl3 + NaBH4 = NaCl + SbH3 + BH3 =>
SbCl3 + 3 NaBH4 = 3 NaCl + SbH3 + 3 BH3
KMnO4(s) + C3H5(OH)3(l) = K2CO3(s) + Mn2O3(s) + CO2(g) + H2O(g) =>
14 KMnO4(s) + 4 C3H5(OH)3(l) = 7 K2CO3(s) + 7 Mn2O3(s) + 5 CO2(g) + 16 H2O(g)
NH4(C2H3O2) + FeCl2 = NH4Cl + Fe(C2H3O2)2 =>
2 NH4(C2H3O2) + FeCl2 = 2 NH4Cl + Fe(C2H3O2)2
Pb(C2H3O2)2 + CaBr2 = Ca(C2H3O2)2 + PbBr2 =>
Pb(C2H3O2)2 + CaBr2 = Ca(C2H3O2)2 + PbBr2
Na{+} + KCl = NaCl + K{+} =>
Na{+} + KCl = NaCl + K{+}
OH + Na2S2O3 + NaClO = Na2SO4 + Cl + H2O =>
6 OH + Na2S2O3 + 2 NaClO = 2 Na2SO4 + 2 Cl + 3 H2O
SnBr2 + K2S = SnS + KBr =>
SnBr2 + K2S = SnS + 2 KBr
Al + O2 = (Al2O3) =>
4 Al + 3 O2 = 2(Al2O3)
Cu + Al(NO3)3 + H2SO4 = CuSO4 + Al2(SO4)3 + NO + H2O =>
9 Cu + 2 Al(NO3)3 + 12 H2SO4 = 9 CuSO4 + Al2(SO4)3 + 6 NO + 12 H2O
P + NaIO3 + NaOH = Na3PO4 + NaI + H2O =>
6 P + 5 NaIO3 + 18 NaOH = 6 Na3PO4 + 5 NaI + 9 H2O
SnN4O8 + Pt3N4 = Sn3N4 + PtN4O8 =>
3 SnN4O8 + Pt3N4 = Sn3N4 + 3 PtN4O8
Li2 + CO3 = Li2CO3 =>
Li2 + CO3 = Li2CO3
K2Cr2O7 + K2S + H2O = K3[Cr(OH)6] + S + KOH =>
K2Cr2O7 + 3 K2S + 7 H2O = 2 K3[Cr(OH)6] + 3 S + 2 KOH
C6H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(l) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
YbSn2P2 = YbP + Sn4P3 + Sn =>
3 YbSn2P2 = 3 YbP + Sn4P3 + 2 Sn
KMnO4 + HBr = Br2 + MnBr + KBr2 + H2O =>
2 KMnO4 + 16 HBr = 5 Br2 + 2 MnBr + 2 KBr2 + 8 H2O
AlBr3(s) + Cl2(g) = AlCl3(s) + Br2(l) =>
2 AlBr3(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 Br2(l)
KHSO3 + BaCl2 = KCl + BaSO3 + HCl =>
KHSO3 + BaCl2 = KCl + BaSO3 + HCl
Zn = Zn{+2} + e =>
Zn = Zn{+2} + 2e
Li3PO3 + NH4ClO2 = Li3ClO2 + NH4PO3 =>
Li3PO3 + NH4ClO2 = Li3ClO2 + NH4PO3
NH2OH + H2SO3 = (NH4)2SO4 + NO + H2O =>
8 NH2OH + 3 H2SO3 = 3(NH4)2SO4 + 2 NO + 3 H2O
NO + CsOH = CsNO2 + N2 + H2O =>
6 NO + 4 CsOH = 4 CsNO2 + N2 + 2 H2O
HNO3 + CuS2 = Cu(NO3)2 + HS =>
2 HNO3 + CuS2 = Cu(NO3)2 + 2 HS
Al + H2Se = Al2Se3 + H2 =>
2 Al + 3 H2Se = Al2Se3 + 3 H2
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
CuO + CH4 = Cu + C + H2O =>
2 CuO + CH4 = 2 Cu + C + 2 H2O
FeS + Li = Li2S + Fe =>
FeS + 2 Li = Li2S + Fe
KMnO4 + HCl + FeCl2 = MnO2 + KCl + FeCl3 + H2O =>
KMnO4 + 4 HCl + 3 FeCl2 = MnO2 + KCl + 3 FeCl3 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
SbCl3 + Na2S = NaCl + Sb2S3 =>
2 SbCl3 + 3 Na2S = 6 NaCl + Sb2S3
C6H12 + H2O2 = C6H10O4 + H2O =>
C6H12 + 5 H2O2 = C6H10O4 + 6 H2O
K2SO4 + (CH3COO)2Pb = PbSO4 + CH3COOK =>
K2SO4 + (CH3COO)2Pb = PbSO4 + 2 CH3COOK
C6H12O6 = C2H3O1 + CO2 + H2O =>
3 C6H12O6 = 8 C2H3O1 + 2 CO2 + 6 H2O
Ca3P2 + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2 + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
Cr2(SO4)3 + (NH4)2(CO3) = Cr2(CO3)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2(CO3) = Cr2(CO3)3 + 3(NH4)2SO4
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Na3PO4 + SnO2 = NaO + SnPO3 =>
Na3PO4 + SnO2 = 3 NaO + SnPO3
U + HCl = UCl6 + H2 =>
U + 6 HCl = UCl6 + 3 H2
Al2O3 + C3H6O3 = C9H15AlO9 + H2O =>
Al2O3 + 6 C3H6O3 = 2 C9H15AlO9 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/16/24
Équations équilibrées sur09/15/23
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