| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(CH3COO)2 + H2O2 + 2 CH3COOH = 2 Fe(CH3COO)3 + 2 H2O
Mg3P2 + K2CO3 = MgCO3 + K3P =>
Mg3P2 + 3 K2CO3 = 3 MgCO3 + 2 K3P
Fe1O3 + CO = CO2 + Fe =>
Fe1O3 + 3 CO = 3 CO2 + Fe
FeO + CuS = FeS + CuO =>
FeO + CuS = FeS + CuO
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
MnO2 + SnSO4 + H2SO4 = MnSO4 + Sn(SO4)2 + H2O =>
MnO2 + SnSO4 + 2 H2SO4 = MnSO4 + Sn(SO4)2 + 2 H2O
Br + HClO + H2O = HBrO3 + HCl =>
2 Br + 5 HClO + H2O = 2 HBrO3 + 5 HCl
C16H24 + O2 = CO2 + H2O =>
C16H24 + 22 O2 = 16 CO2 + 12 H2O
Al + H4P2O7 = Al4(P2O7)3 + H2 =>
4 Al + 3 H4P2O7 = Al4(P2O7)3 + 6 H2
Bi(C2H3O2)3 + Na2S = Bi2S3 + NaC2H3O2 =>
2 Bi(C2H3O2)3 + 3 Na2S = Bi2S3 + 6 NaC2H3O2
LiNO3 + SiO2 = LiSiO2 + NO + O2 =>
LiNO3 + SiO2 = LiSiO2 + NO + O2
NaAlO2 + H2SO4 = NaAl(SO4)2 + H2O =>
NaAlO2 + 2 H2SO4 = NaAl(SO4)2 + 2 H2O
MnO4{-}(aq) + S2{-}(aq) + H2O(l) = MnO2(s) + S(s) + OH{-}(aq) =>
MnO4{-}(aq) + 3 S2{-}(aq) + 2 H2O(l) = MnO2(s) + 6 S(s) + 4 OH{-}(aq)
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
C2H4(aq) + O2(g) = CH3CHO(l) =>
2 C2H4(aq) + O2(g) = 2 CH3CHO(l)
Ca(HCO3)2 + HBr = CaBr2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HBr = CaBr2 + 2 CO2 + 2 H2O
C6H12O7 + NaHCO3 = NaC6H11O7 + H2O + CO2 =>
C6H12O7 + NaHCO3 = NaC6H11O7 + H2O + CO2
Cl + H2O = ClH + HClO3 =>
6 Cl + 3 H2O = 5 ClH + HClO3
CUSO4*H2O + Zn = ZnSO4 + H2O + CU =>
CUSO4*H2O + Zn = ZnSO4 + H2O + CU
Br{-} + Cr2O7{-} + H{+} = Br2 + Cr{3+} + H2O =>
14 Br{-} + 2 Cr2O7{-} + 28 H{+} = 7 Br2 + 4 Cr{3+} + 14 H2O
OH{-} + C6H5COOH = C6H5COO{-} + H2O =>
OH{-} + C6H5COOH = C6H5COO{-} + H2O
ClO3{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO3{-} + 5 Cl{-} + 6 H{+} = 3 Cl2 + 3 H2O
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3 + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3 + PbSO4
NaOH + Si2O4 = Na2SiO3 + H2O =>
4 NaOH + Si2O4 = 2 Na2SiO3 + 2 H2O
N3O6 = N2 + O2 =>
2 N3O6 = 3 N2 + 6 O2
CuBr2 + H3PO4 = Cu3(PO4)2 + HBr =>
3 CuBr2 + 2 H3PO4 = Cu3(PO4)2 + 6 HBr
CsBrO3 = O2 + CsBr =>
2 CsBrO3 = 3 O2 + 2 CsBr
Cl + H2O = HCl3 + HClO3 =>
16 Cl + 3 H2O = 5 HCl3 + HClO3
ZnCl2 + H2S2 = ZnS2 + HCl =>
ZnCl2 + H2S2 = ZnS2 + 2 HCl
K2S + NaClO + H2O = NaCl + S + KOH =>
K2S + NaClO + H2O = NaCl + S + 2 KOH
Cl2 + KOH + H2O = KClO3 + H2 =>
Cl2 + 2 KOH + 4 H2O = 2 KClO3 + 5 H2
C2H5OH + N2O = CO2 + H2O + N2 =>
C2H5OH + 6 N2O = 2 CO2 + 3 H2O + 6 N2
C6H7NO3S + HNO2 = C6H5N2O3S + H2O + NO2 =>
C6H7NO3S + 2 HNO2 = C6H5N2O3S + 2 H2O + NO2
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
CH3CHOHCH3 + NaOH = CH3CHONaCH3 + H2O =>
CH3CHOHCH3 + NaOH = CH3CHONaCH3 + H2O
CrCl3 + Na(OH) = Cr(OH)3 + NaCl =>
CrCl3 + 3 Na(OH) = Cr(OH)3 + 3 NaCl
NaI + Ca = CaI + Na =>
NaI + Ca = CaI + Na
NH4 + NO3 = N2 + H2O =>
6 NH4 + 4 NO3 = 5 N2 + 12 H2O
K2O + N2 = K3N + O2 =>
6 K2O + 2 N2 = 4 K3N + 3 O2
(NH4)CO3 + KOH = KCO3 + NH4OH =>
(NH4)CO3 + KOH = KCO3 + NH4OH
HCO3{-}(aq) + H2O(l) = H2CO3(aq) + OH{-}(aq) =>
HCO3{-}(aq) + H2O(l) = H2CO3(aq) + OH{-}(aq)
As2S3 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + H{+} + NO =>
3 As2S3 + 28 NO3{-} + 4 H2O = 6 AsO4{3-} + 9 SO4{2-} + 8 H{+} + 28 NO
Mg(OH)2 + H2SO3 = MgSO3 + H2O =>
Mg(OH)2 + H2SO3 = MgSO3 + 2 H2O
NaCl + KI = KCl(aq) + NaI(aq) =>
NaCl + KI = KCl(aq) + NaI(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HClO = HCl + HClO2 =>
2 HClO = HCl + HClO2
KBr + H2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KBr + H2Cr2O7 + 6 H2SO4 = 3 Br2 + Cr2(SO4)3 + 3 K2SO4 + 7 H2O
BiCl3(aq) + NaOH(aq) = BiOH + NaCl3 =>
BiCl3(aq) + NaOH(aq) = BiOH + NaCl3
Al2(SO4)3 + K2CO3 = Al2(CO3)3 + K2(SO4) =>
Al2(SO4)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2(SO4)
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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