| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaClFeOH = BaOHFeCl
Mg(NO3)2C2H5OH = Mg(C2H5)OH(NO3)2 =>
Mg(NO3)2C2H5OH = Mg(C2H5)OH(NO3)2
PbO2 + H2S = PbO + PbSO4 + H2O =>
4 PbO2 + H2S = 3 PbO + PbSO4 + H2O
MgCl2 + NH4Cl = Mg(NH4)2 + Cl2 =>
MgCl2 + 2 NH4Cl = Mg(NH4)2 + 2 Cl2
MnO2 + H2C2O4 + HSO4 = MnSO4 + CO2 + H2O =>
2 MnO2 + 3 H2C2O4 + 2 HSO4 = 2 MnSO4 + 6 CO2 + 4 H2O
CO3Mg(NO3)2 = (NO3)2MgCO3 =>
CO3Mg(NO3)2 = (NO3)2MgCO3
ZnAg(NO3) = Ag(NO3)Zn =>
ZnAg(NO3) = Ag(NO3)Zn
HNaO = NaOH =>
HNaO = NaOH
HCl(l)NaOH = H(OH)NaCl =>
HCl(l)NaOH = H(OH)NaCl
Fe(ClO) = FeClO =>
Fe(ClO) = FeClO
Mn + Cu(NO3)2 = Mn(NO3)2 + Cu345678 =>
345678 Mn + 345678 Cu(NO3)2 = 345678 Mn(NO3)2 + Cu345678
Cr + CO = Cr26C6 + CO2 =>
26 Cr + 12 CO = Cr26C6 + 6 CO2
C2H4Cl2 + H2 = C2H6Cl2 =>
C2H4Cl2 + H2 = C2H6Cl2
C19H39OHHBr = C19H39BrH2O =>
C19H39OHHBr = C19H39BrH2O
K2Cr2O7 + KHSO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 6 KHSO3 + 5 H2SO4 = 5 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
Na2CO3 + SrI2 = SrCO3 + NaI =>
Na2CO3 + SrI2 = SrCO3 + 2 NaI
BaCrO4 + NaOH = NaCrO4 + BaOH =>
BaCrO4 + NaOH = NaCrO4 + BaOH
KNO2 + HNO3 = KNO3 + NO + H2O =>
3 KNO2 + 2 HNO3 = 3 KNO3 + 2 NO + H2O
CuCINaOH = NaCICuOH =>
CuCINaOH = NaCICuOH
CoHSO = HCoSO =>
CoHSO = HCoSO
LiSOCuOH = CuSOLiOH =>
LiSOCuOH = CuSOLiOH
MgSO4(aq) + BaCl2(aq) = BaSO4(s) + MgCl2(aq) =>
MgSO4(aq) + BaCl2(aq) = BaSO4(s) + MgCl2(aq)
SiF4 + H2O = SiO2 + HF =>
SiF4 + 2 H2O = SiO2 + 4 HF
LiHHBr = LiBrH2 =>
LiHHBr = LiBrH2
NaHCO3C2H3O2H = NaC2H3O2CO2H2O =>
NaHCO3C2H3O2H = NaC2H3O2CO2H2O
MnO4{-} + HSO3{-} + OH{-} = MnO4{2-} + SO4{-2} + H2O =>
2 MnO4{-} + HSO3{-} + 3 OH{-} = 2 MnO4{2-} + SO4{-2} + 2 H2O
AgNO2NaCl = NaNO2AgCl =>
AgNO2NaCl = NaNO2AgCl
CaCO3H2SO4 = CaSO4H2CO3 =>
CaCO3H2SO4 = CaSO4H2CO3
K2Cr2O7 + H2O = KOH + Cr2O3 + O =>
K2Cr2O7 + H2O = 2 KOH + Cr2O3 + 3 O
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2
CuF2Cl2 = CuCl2F2 =>
CuF2Cl2 = CuCl2F2
VO2HSO4 + H2SO4 + H2C2O4*2H2O = VO(HSO4)2 + CO2 + H2O =>
2 VO2HSO4 + 2 H2SO4 + H2C2O4*2H2O = 2 VO(HSO4)2 + 2 CO2 + 4 H2O
AlN + HNO3 = Al(NO3)3 + H3N =>
AlN + 3 HNO3 = Al(NO3)3 + H3N
OH{-} + MnO4{-} + S2O3{2-} = MnO4{2-} + SO4{2-} + H2O =>
10 OH{-} + 8 MnO4{-} + S2O3{2-} = 8 MnO4{2-} + 2 SO4{2-} + 5 H2O
MgCl2(aq) + (NH4)2SO4(aq) = MgSO4(aq) + NH4Cl =>
MgCl2(aq) + (NH4)2SO4(aq) = MgSO4(aq) + 2 NH4Cl
C2H2 + HCN = CH2CHCN =>
C2H2 + HCN = CH2CHCN
HC2H3O2(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC2H3O2(aq) =>
HC2H3O2(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC2H3O2(aq)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
COClCaOH = COOHCaCl =>
COClCaOH = COOHCaCl
Ba(OH)2 + HClO4 = BaCl2O8 + H2O =>
Ba(OH)2 + 2 HClO4 = BaCl2O8 + 2 H2O
MgOHAlCl = AlOHMgCl =>
MgOHAlCl = AlOHMgCl
NaOHH2O = NaO2H3 =>
NaOHH2O = NaO2H3
NiCl2 + NaI = NaCl2 + NiI =>
NiCl2 + NaI = NaCl2 + NiI
NaNO2 + H2SO4 = Na2SO4 + H2O + N2O3 =>
2 NaNO2 + H2SO4 = Na2SO4 + H2O + N2O3
NH4NO3 + Ba(OH)2 = NH4OH + Ba(NO3)2 =>
2 NH4NO3 + Ba(OH)2 = 2 NH4OH + Ba(NO3)2
HFNaCl = HClNaF =>
HFNaCl = HClNaF
N2O3 + Ba(OH)2 = Ba(NO2)2 + H2O =>
N2O3 + Ba(OH)2 = Ba(NO2)2 + H2O
Rb(s) + O2(g) = RbO2(s) =>
Rb(s) + O2(g) = RbO2(s)
Mn(NO3)3 + Na2S = Mn2S3 + NaNO3 =>
2 Mn(NO3)3 + 3 Na2S = Mn2S3 + 6 NaNO3
CuCN + HNO3 + HCN = Cu(CN)2 + NO + H2O =>
3 CuCN + HNO3 + 3 HCN = 3 Cu(CN)2 + NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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