| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
AlCl + AgNO3 = AgCl + AlNO3 =>
AlCl + AgNO3 = AgCl + AlNO3
K(OH)AlCl = KClAl(OH) =>
K(OH)AlCl = KClAl(OH)
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
CaSO4 + NaHCO3 = Na2SO4 + Ca(HCO3)2 =>
CaSO4 + 2 NaHCO3 = Na2SO4 + Ca(HCO3)2
Al(s) + FeCl2(aq) = AlCl3 + Fe =>
2 Al(s) + 3 FeCl2(aq) = 2 AlCl3 + 3 Fe
S + KClO + H2SO4 = K2SO4 + Cl2 + H2O =>
S + 6 KClO + 2 H2SO4 = 3 K2SO4 + 3 Cl2 + 2 H2O
CaMg{2} = MgCa{2} =>
CaMg{2} = MgCa{2}
AgNO2 + BaCl2 = AgCl + Ba(NO2)2 =>
2 AgNO2 + BaCl2 = 2 AgCl + Ba(NO2)2
CaCl2H4O2 + NaHCO3 = H2O + CaCO3 + NaCl + CO2 =>
CaCl2H4O2 + 2 NaHCO3 = 3 H2O + CaCO3 + 2 NaCl + CO2
Na2CrO4 = Na3CrO3 + NaCrO2 + O2 =>
4 Na2CrO4 = 2 Na3CrO3 + 2 NaCrO2 + 3 O2
FeO2Al = AlO2Fe =>
FeO2Al = AlO2Fe
K2S2 + HNO3 = KNO3 + H2S2 =>
K2S2 + 2 HNO3 = 2 KNO3 + H2S2
As + KClO + KOH = K3AsO4 + KCl + H2O =>
2 As + 5 KClO + 6 KOH = 2 K3AsO4 + 5 KCl + 3 H2O
H2 + CO2 = C + OH =>
H2 + CO2 = C + 2 OH
C4H6 + KMnO4 + H2O = C4H6(OH)2 + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 4 H2O = 3 C4H6(OH)2 + 2 MnO2 + 2 KOH
Zn + HCl(s) = ZnCl2 + H2 =>
Zn + 2 HCl(s) = ZnCl2 + H2
KNO2 + KY + H2SO4 = Y + NO + K2SO4 + H2O =>
KNO2 + KY + H2SO4 = Y + NO + K2SO4 + H2O
BaH(OH) = Ba(OH)H =>
BaH(OH) = Ba(OH)H
C4H10 + O = C6H12O6 + H2O =>
3 C4H10 + 15 O = 2 C6H12O6 + 3 H2O
CaBr2 + HeClO4 = Ca(ClO4)2 + HeBr =>
CaBr2 + 2 HeClO4 = Ca(ClO4)2 + 2 HeBr
KCIAgNo3 = KNo3AgCI =>
KCIAgNo3 = KNo3AgCI
CoSPbN = CoNPbS =>
CoSPbN = CoNPbS
Al2(SO4)3(aq) + AgNO3(aq) = Ag2SO4(s) + Al(NO3)3(aq) =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 3 Ag2SO4(s) + 2 Al(NO3)3(aq)
Sr(NO3)2 = Sr(NO2)2 + O =>
Sr(NO3)2 = Sr(NO2)2 + 2 O
Zn(OH)2 + NaCl = ZnCl2 + NaOH =>
Zn(OH)2 + 2 NaCl = ZnCl2 + 2 NaOH
NH + HNO3 = NHNO3H =>
NH + HNO3 = NHNO3H
Zn + Au(NO2) = ZnNO2 + Au2 =>
2 Zn + 2 Au(NO2) = 2 ZnNO2 + Au2
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
NaHCO3H2S = H2CO3NaHS =>
NaHCO3H2S = H2CO3NaHS
H2S + Na = H + Na2S =>
H2S + 2 Na = 2 H + Na2S
H2O2 + Ni = NiO + H =>
H2O2 + 2 Ni = 2 NiO + 2 H
H2O + NH3 + Ca2P2O7 = H2ONH4CaPO4 =>
3 H2O + 2 NH3 + Ca2P2O7 = 2 H2ONH4CaPO4
HNO3 + Li20 = Li2NO3 + H2 =>
10 HNO3 + Li20 = 10 Li2NO3 + 5 H2
C2H5SHNaOH = C2H5SNaH2O =>
C2H5SHNaOH = C2H5SNaH2O
NaZn(ll)I = NaIZn =>
NaZn(ll)I = NaIZn
NiNO3 + NaOH = NiOH + NaNO3 =>
NiNO3 + NaOH = NiOH + NaNO3
CH3OH + O2 = CHO2 + H2O =>
4 CH3OH + 5 O2 = 4 CHO2 + 6 H2O
NaCl + Zn(OH)2 = Na2(OH)2 + ZnCl2 =>
2 NaCl + Zn(OH)2 = Na2(OH)2 + ZnCl2
Cr2(SO4)3 + K2SO4 = CrK(SO4)2 =>
Cr2(SO4)3 + K2SO4 = 2 CrK(SO4)2
Sc(CO3)3 = Sc + CO3 =>
Sc(CO3)3 = Sc + 3 CO3
NH2CH2COOH + CH3CH2CHNH2COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
3 NH2CH2COOH + CH3CH2CHNH2COOH = 2 H2O + 2 NH2CH2CONHCH(CH3)COOH
C2H3 + O2 = H2O + CO15 =>
4 C2H3 + 63 O2 = 6 H2O + 8 CO15
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
Si + HNO3 = SiO2 + HNO2 =>
Si + 2 HNO3 = SiO2 + 2 HNO2
AgNo3Br{-} = AgBrNo3{-} =>
AgNo3Br{-} = AgBrNo3{-}
Fe2O2 + H2 = Fe + H2O =>
Fe2O2 + 2 H2 = 2 Fe + 2 H2O
N2O3 + PbO = Pb(NO2)2 =>
N2O3 + PbO = Pb(NO2)2
Li(g)Cl(g) = LiCl(g) =>
Li(g)Cl(g) = LiCl(g)
AgC2H3O2(aq) + SrI2(aq) = AgI2 + SrC2H3O2 =>
AgC2H3O2(aq) + SrI2(aq) = AgI2 + SrC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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