| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO2 + 6 KI + 6 HC1 = 3 I2 + N2 + 6 KC1 + 4 H2O
Bi2(SO4)3 + NH4S3 = Bi2S3 + (SO4)3NH4 =>
Bi2(SO4)3 + NH4S3 = Bi2S3 + (SO4)3NH4
C4H10O + H2O = H{+} + e + CO2 =>
C4H10O + 7 H2O = 24 H{+} + 24e + 4 CO2
HF + CHCl3 = CHClF2 + HCl =>
2 HF + CHCl3 = CHClF2 + 2 HCl
C3H5[NO3]3 = N2 + CO2 + H2O + O2 =>
4 C3H5[NO3]3 = 6 N2 + 12 CO2 + 10 H2O + O2
AlPO4 + HCl = H3PO4 + AlCl3 =>
AlPO4 + 3 HCl = H3PO4 + AlCl3
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
KCl + Y + HCl + H2O = KYOCl2 + H2 =>
2 KCl + 2 Y + 2 HCl + 2 H2O = 2 KYOCl2 + 3 H2
Al + Ag2SO4 = Al2(SO4)3 + Ag2 =>
2 Al + 3 Ag2SO4 = Al2(SO4)3 + 3 Ag2
H2C6O5H7 + H2O = H3C6O5H7 + OH =>
H2C6O5H7 + H2O = H3C6O5H7 + OH
(NH4)2SO3 + HNO3 = NH4(NO3) + H2O + SO2 =>
(NH4)2SO3 + 2 HNO3 = 2 NH4(NO3) + H2O + SO2
V + OH = V(OH)2 =>
V + 2 OH = V(OH)2
NO3{-} + SO2 + H2O = SO4{2-} + NO + H{+} =>
2 NO3{-} + 3 SO2 + 2 H2O = 3 SO4{2-} + 2 NO + 4 H{+}
CH3OH + KMnO4 + H2SO4 = H2O + HCOH + MnSO4 + K2SO4 =>
5 CH3OH + 2 KMnO4 + 3 H2SO4 = 8 H2O + 5 HCOH + 2 MnSO4 + K2SO4
C + H2 = CH4 =>
C + 2 H2 = CH4
NH3 + ClO{-} = N2 + Cl{-} + H2O =>
2 NH3 + 3 ClO{-} = N2 + 3 Cl{-} + 3 H2O
Mg + HF = MgF + H =>
Mg + HF = MgF + H
CUSO4 + KI = K2SO4 + CUI2 =>
CUSO4 + 2 KI = K2SO4 + CUI2
In(NO3)3 + CON2H4 = In2O3 + CO2 + N2 + H2O =>
2 In(NO3)3 + 5 CON2H4 = In2O3 + 5 CO2 + 8 N2 + 10 H2O
C10H8 + OH(CH2O)8H + HCl = C10H7CH2Cl + H2O =>
8 C10H8 + OH(CH2O)8H + 8 HCl = 8 C10H7CH2Cl + 9 H2O
I2 + Pb = PbI5 =>
5 I2 + 2 Pb = 2 PbI5
PbSO4 + NaI = NaSO4 + PbI =>
PbSO4 + NaI = NaSO4 + PbI
NH3 = (g)N2(g) + H2(g) =>
2 NH3 = (g)N2(g) + 3 H2(g)
ClO3 + H2SO3 = H2SO4 + Cl =>
ClO3 + 3 H2SO3 = 3 H2SO4 + Cl
NH4S + K2Cr2O7 + H2SO4 = HNO3 + Cr(HSO4)3 + KHSO4 + H2O =>
2 NH4S + 5 K2Cr2O7 + 38 H2SO4 = 2 HNO3 + 10 Cr(HSO4)3 + 10 KHSO4 + 21 H2O
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
N + K3 = N2K =>
6 N + K3 = 3 N2K
LiCl + K = KCl + Li =>
LiCl + K = KCl + Li
MgO(s) + CH3COONH4 + H2O = Mg{2+} + CH3COO{-} + NH4OH =>
MgO(s) + 2 CH3COONH4 + H2O = Mg{2+} + 2 CH3COO{-} + 2 NH4OH
As2S3 + H2SO4 = As2(SO4)3 + H2S =>
As2S3 + 3 H2SO4 = As2(SO4)3 + 3 H2S
NaOH + CH3CH(OH)COOH = CH3CHOH(COONa) + H2O =>
NaOH + CH3CH(OH)COOH = CH3CHOH(COONa) + H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
KNO3 + S = SO2 + K2O + NO =>
4 KNO3 + 3 S = 3 SO2 + 2 K2O + 4 NO
(NH4)ClO4 = O2 + Cl2 + H2O + NO =>
2(NH4)ClO4 = O2 + Cl2 + 4 H2O + 2 NO
H7 = H2 =>
2 H7 = 7 H2
K + NaNO3 = KNO3 + Na =>
K + NaNO3 = KNO3 + Na
TiCl4(aq) + Ca(s) = CaCl(aq) + Ti(s) =>
TiCl4(aq) + 4 Ca(s) = 4 CaCl(aq) + Ti(s)
KNO2 + NaClO3 = KClO3 + NaNO2 =>
KNO2 + NaClO3 = KClO3 + NaNO2
NH4NO3 = NH4{+} + NO3{-}2 =>
NH4NO3 = NH4{+} + NO3{-}2
K2Cr2O7 + Zn + HCl = CrCl3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 3 Zn + 14 HCl = 2 CrCl3 + 3 ZnCl2 + 2 KCl + 7 H2O
AlBr3 + H3PO4 = AlPO4 + BrH =>
AlBr3 + H3PO4 = AlPO4 + 3 BrH
Na[Al(OH)4] + CO2 = Al(OH)3 + Na2CO3 + H2O =>
2 Na[Al(OH)4] + CO2 = 2 Al(OH)3 + Na2CO3 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu + V = CuV =>
Cu + V = CuV
CaCO3 + OH + H = Ca(OH)2 + HCO3 =>
CaCO3 + 2 OH + H = Ca(OH)2 + HCO3
KAl(SO4)2*12H2O + NH4Cl + NH3 = Al(OH)3 + KCl + (NH4)2SO4 + H2O =>
KAl(SO4)2*12H2O + NH4Cl + 3 NH3 = Al(OH)3 + KCl + 2(NH4)2SO4 + 9 H2O
FeCl3*6H2O + ZnSO4*7H2O + NiSO4*6H2O + NH4OH = (ZnO)90(NiO)10(Fe2O3)100 + H2O + NH4Cl + (NH4)2SO4 =>
200 FeCl3*6H2O + 90 ZnSO4*7H2O + 10 NiSO4*6H2O + 800 NH4OH = (ZnO)90(NiO)10(Fe2O3)100 + 2290 H2O + 600 NH4Cl + 100(NH4)2SO4
C2H5OH(l) + O2(aq) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(aq) = 2 CO2(g) + 3 H2O(g)
CaSiO3 + HF = H2SiF6 + CaF2 + H2O =>
CaSiO3 + 8 HF = H2SiF6 + CaF2 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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