| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 KClO3 + 3 CS2 + 18 KOH = 6 K2SO4 + 3 K2CO3 + 8 KCl + 9 H2O
NaH + NaHCO3 = Na2CO3 + H2 =>
NaH + NaHCO3 = Na2CO3 + H2
KOH + H3SO4 = K3SO4 + H2O =>
3 KOH + H3SO4 = K3SO4 + 3 H2O
Zn + MnCl2 = ZnCl2 + Mn =>
Zn + MnCl2 = ZnCl2 + Mn
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CH3CH2OHHCl = CH3CH2ClH2O =>
CH3CH2OHHCl = CH3CH2ClH2O
HCOCl + H2O = HCOOH + HCl =>
HCOCl + H2O = HCOOH + HCl
NaCl + Cu = CuCl2 + Na =>
2 NaCl + Cu = CuCl2 + 2 Na
Li2SO4 + HNO3 = Li2NO3 + SO4H =>
Li2SO4 + HNO3 = Li2NO3 + SO4H
HF + SiO2 = HFSi + O2 =>
HF + SiO2 = HFSi + O2
CaCO3 + SrCO3 + SiO2 + Dy2O3 = CaSrSiO4Dy + CO2 + O2 =>
4 CaCO3 + 4 SrCO3 + 4 SiO2 + 2 Dy2O3 = 4 CaSrSiO4Dy + 8 CO2 + 3 O2
Cu(OH)2 + C3H8O3 = Cu(C3H8O3)2(OH)2 =>
Cu(OH)2 + 2 C3H8O3 = Cu(C3H8O3)2(OH)2
CaCl2 + NH3 = N2Ca3 + HCl =>
3 CaCl2 + 2 NH3 = N2Ca3 + 6 HCl
Rb(s) + HCl(aq) = RbCl + H2(g) =>
2 Rb(s) + 2 HCl(aq) = 2 RbCl + H2(g)
Al + HCl(l) = AlCl3 + H(g) =>
Al + 3 HCl(l) = AlCl3 + 3 H(g)
Ag(s) + CuSO4(aq) = Ag2SO4(s) + Cu(s) =>
2 Ag(s) + CuSO4(aq) = Ag2SO4(s) + Cu(s)
H2S + Cl2 = H2Cl + S2Cl2 =>
2 H2S + 2 Cl2 = 2 H2Cl + S2Cl2
CH4O = CH4 + H2O + CO2 =>
4 CH4O = 3 CH4 + 2 H2O + CO2
AgNO3 + CuO = CuNO3 + AgO =>
AgNO3 + CuO = CuNO3 + AgO
Ni + Fe3O4 = NiO + Fe =>
4 Ni + Fe3O4 = 4 NiO + 3 Fe
NaH2PO4(aq) + HCl(aq) = H3PO4(s) + NaCl(aq) =>
NaH2PO4(aq) + HCl(aq) = H3PO4(s) + NaCl(aq)
CH3CH3 + O2 = CO3 + H2O =>
2 CH3CH3 + 9 O2 = 4 CO3 + 6 H2O
CH2COOH + NaOH = CH3O + NaCOOH =>
CH2COOH + NaOH = CH3O + NaCOOH
Na2B4O7HOH = NaHB4O7NaOH =>
Na2B4O7HOH = NaHB4O7NaOH
Zn + K3Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
5 Zn + 2 K3Cr2O7 + 14 H2SO4 = 5 ZnSO4 + 2 Cr2(SO4)3 + 3 K2SO4 + 14 H2O
C7H16 + KMnO4 + H2O = C7H16O2 + KOH + MnO2 =>
3 C7H16 + 4 KMnO4 + 2 H2O = 3 C7H16O2 + 4 KOH + 4 MnO2
H2O + Fe = FeOH + FeH =>
H2O + 2 Fe = FeOH + FeH
Li + CuO = Cu + LiO =>
Li + CuO = Cu + LiO
HNO3 + Ca(CO3) = CO2 + H2O + Ca(NO3)2 =>
2 HNO3 + Ca(CO3) = CO2 + H2O + Ca(NO3)2
Al + NiSO4 = AlSO4 + Ni =>
Al + NiSO4 = AlSO4 + Ni
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeS + H2SO3 = FeSO3 + H2S =>
FeS + H2SO3 = FeSO3 + H2S
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
Sodiumcarbonate + calciumchloride = calciumcarbonate + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
HO2CCH(NH2)CH3 + O2 = CO2 + H2O + (NH2)2CO =>
2 HO2CCH(NH2)CH3 + 6 O2 = 5 CO2 + 5 H2O + (NH2)2CO
Fe + NaCl + H2O = FeCl3 + NaOH + H2 =>
2 Fe + 6 NaCl + 6 H2O = 2 FeCl3 + 6 NaOH + 3 H2
NaHCO3 + Ca(HCO3)2 = Na + Ca(HCO3)3 =>
NaHCO3 + Ca(HCO3)2 = Na + Ca(HCO3)3
K + Fe(OH)3 = Fe3 + KOH =>
9 K + 3 Fe(OH)3 = Fe3 + 9 KOH
H2O2 + PbS = Pb(SO4) + H2O =>
4 H2O2 + PbS = Pb(SO4) + 4 H2O
Ba(H2PO2)2 + H2SO4 = BaSO4 + H3PO2 =>
Ba(H2PO2)2 + H2SO4 = BaSO4 + 2 H3PO2
HBrO3 + HNO = HNO3 + Br + H2O =>
4 HBrO3 + 5 HNO = 5 HNO3 + 4 Br + 2 H2O
Al2(SO4) + Mg(OH)2 = Al(OH) + Mg(SO4) =>
Al2(SO4) + Mg(OH)2 = 2 Al(OH) + Mg(SO4)
C5H8 + KMnO4 + H2O = C5H8(OH)4 + KOH + MnO2 =>
3 C5H8 + 4 KMnO4 + 8 H2O = 3 C5H8(OH)4 + 4 KOH + 4 MnO2
HBrO + ZnO = Zn(BrO)2 + H2O =>
2 HBrO + ZnO = Zn(BrO)2 + H2O
Na + HgO = Hg + NaO =>
Na + HgO = Hg + NaO
C8H8O3 + NaOH + C4H6O3 = C10H10O4 + C2H5O3Na =>
C8H8O3 + NaOH + C4H6O3 = C10H10O4 + C2H5O3Na
Pb + HC1 = PbC12 + H2 =>
Pb + 12 HC1 = PbC12 + 6 H2
NiCO4 = Ni + CO4 =>
NiCO4 = Ni + CO4
H2SO4 + LiOH = Li2SO4 + H2O = =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
CuS + FeS = Cu4FeS5 =>
4 CuS + FeS = Cu4FeS5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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