| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + 2 HF = MgF2 + 2 H2O
NaHCO3 + HCl = H2O + NaCl + CO2 =>
NaHCO3 + HCl = H2O + NaCl + CO2
Zn + HNO = ZnNO + H2 =>
2 Zn + 2 HNO = 2 ZnNO + H2
Cr + KNO2 + KOH = KCrO2 + K2N2O2 + H2O =>
4 Cr + 6 KNO2 + 4 KOH = 4 KCrO2 + 3 K2N2O2 + 2 H2O
NaNO3 + NaHCO3 = HNO3 + Na2CO3 =>
NaNO3 + NaHCO3 = HNO3 + Na2CO3
ZnS + CH3COOH = Zn(CH3COO)2 + H2S =>
ZnS + 2 CH3COOH = Zn(CH3COO)2 + H2S
CH4O + KMnO4 = CH2O + KOH + H2O + MnO2 =>
3 CH4O + 2 KMnO4 = 3 CH2O + 2 KOH + 2 H2O + 2 MnO2
Pb4 + O = PbO2 =>
Pb4 + 8 O = 4 PbO2
PbO2 + H = Pb + H2O =>
PbO2 + 4 H = Pb + 2 H2O
K4(Fe(CN)6) + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
3 K4(Fe(CN)6) + 6 FeSO4 = Fe4[Fe(CN)6]3 + 6 K2SO4 + 2 Fe
FeO(s) + CO(g) = Fe(s) + CO2(g) =>
FeO(s) + CO(g) = Fe(s) + CO2(g)
CH3OOH + NaOH = NaCH3OO + H2O =>
CH3OOH + NaOH = NaCH3OO + H2O
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
CH3OOH + NaOH = CH3OONa + H2O =>
CH3OOH + NaOH = CH3OONa + H2O
NaOH + CH3OOH = C2H3NaO2 + H2O =>
NaOH + 2 CH3OOH = C2H3NaO2 + 3 H2O
CH3OOH + NaOH = H2O + CH3COO + Na =>
2 CH3OOH + NaOH = 3 H2O + CH3COO + Na
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
CH3OOH + NaOH = NaC2H3O2 + H2O =>
2 CH3OOH + NaOH = NaC2H3O2 + 3 H2O
CH3OOH + NaOH = CH3COONa + H2O =>
2 CH3OOH + NaOH = CH3COONa + 3 H2O
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
Li3PO4 + Ba(OH)2 = Ba3(PO4)2 + Li(OH) =>
2 Li3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 Li(OH)
Cl + CO2 = ClCO2 =>
Cl + CO2 = ClCO2
NaCl + H2O4S + MnO2 = Na2SO4 + Mn3Cl + H2O + Cl =>
12 NaCl + 6 H2O4S + 3 MnO2 = 6 Na2SO4 + Mn3Cl + 6 H2O + 11 Cl
Li3(PO4) = Li + PO4 =>
Li3(PO4) = 3 Li + PO4
CH3OH + Cr2O7{-2} + H{+} = CH2O + Cr{3+} + H2O =>
3 CH3OH + Cr2O7{-2} + 8 H{+} = 3 CH2O + 2 Cr{3+} + 7 H2O
Ca5(PO4)3F + SiO2 + C = CaF2 + CaSiO3 + P + CO =>
2 Ca5(PO4)3F + 9 SiO2 + 15 C = CaF2 + 9 CaSiO3 + 6 P + 15 CO
Cr2(SO4)3 + KBr = CrBr3 + K2SO4 =>
Cr2(SO4)3 + 6 KBr = 2 CrBr3 + 3 K2SO4
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
CuCl2Fe = CuFeCl2 =>
CuCl2Fe = CuFeCl2
CS2 + O2(g) = SO2 + CO2 =>
CS2 + 3 O2(g) = 2 SO2 + CO2
NH4OH + Zn(CH3COO)2 = ZnOH + NH4(CH3COO)2 =>
NH4OH + Zn(CH3COO)2 = ZnOH + NH4(CH3COO)2
H2C2O + MnO{-} + H{+} = CO2 + Mn + H2O =>
H2C2O + 8 MnO{-} + 8 H{+} = 2 CO2 + 8 Mn + 5 H2O
Al2O3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
Al2O3 + Ca(OH)2 = Ca(AlO2)2 + H2O
FeC2O4*2H2O + H2O2 + K2C2O4*H2O + H2C2O4*2H2O = K3Fe(C2O4)3*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + 3 K2C2O4*H2O + H2C2O4*2H2O = 2 K3Fe(C2O4)3*3H2O + 5 H2O
SeCl2 + O2 = SeO2 + Cl2 =>
SeCl2 + O2 = SeO2 + Cl2
NaCl + FeS = Na4[FeCl6] + Na2S =>
6 NaCl + FeS = Na4[FeCl6] + Na2S
Na + SrBr2 = Sr + NaBr =>
2 Na + SrBr2 = Sr + 2 NaBr
CaC2O4 + KMgO4 + H2SO4 = CaSO4 + MgSO4 + K2SO4 + CO2 + H2O =>
5 CaC2O4 + 2 KMgO4 + 8 H2SO4 = 5 CaSO4 + 2 MgSO4 + K2SO4 + 10 CO2 + 8 H2O
NaI + HClO4 = NaClO4 + HI =>
NaI + HClO4 = NaClO4 + HI
NH4ClO4 + CH3NO2 = H2O + CO2 + N2 + Cl2 =>
6 NH4ClO4 + 8 CH3NO2 = 24 H2O + 8 CO2 + 7 N2 + 3 Cl2
Al3 + HNO3 = AlNO3 + H2 =>
2 Al3 + 6 HNO3 = 6 AlNO3 + 3 H2
LiOH + HF = LiF + H2O =>
LiOH + HF = LiF + H2O
Mg + Co3 = MgCo3 =>
Mg + Co3 = MgCo3
K2MnO4 + H2O + O2 = KMnO4 + KOH =>
4 K2MnO4 + 2 H2O + O2 = 4 KMnO4 + 4 KOH
NaCl(aq) + K2S(sq) = Na2S(aq) + KCl(aq) =>
2 NaCl(aq) + K2S(sq) = Na2S(aq) + 2 KCl(aq)
H + O = H5O4 =>
5 H + 4 O = H5O4
C4H6O2 + LiAlH4 + H2O = C4H8O2 + LiOH + Al(OH)3 =>
4 C4H6O2 + LiAlH4 + 4 H2O = 4 C4H8O2 + LiOH + Al(OH)3
C2H5OH50 + O12 = CO2 + H2O =>
24 C2H5OH50 + 61 O12 = 48 CO2 + 660 H2O
K2SO4 + Pb = K + PbSO4 =>
K2SO4 + Pb = 2 K + PbSO4
CH3 + Br2 = CH3CH2Br + HBr =>
2 CH3 + Br2 = CH3CH2Br + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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