| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H20O + 29 O2CO = 39 CO2 + 10 H2O
Zn3(PO4)2 = P2O5 + ZnO =>
Zn3(PO4)2 = P2O5 + 3 ZnO
C3H7I + KOH = C3H7OH + KI =>
C3H7I + KOH = C3H7OH + KI
NH3(g) + O2(g) = N2(g) + H2O(s) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(s)
C10H20O + O2CO = CO2 + H2O =>
C10H20O + 29 O2CO = 39 CO2 + 10 H2O
NH3(g) + O2(g) = N2(g) + H2O(s) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(s)
C3H7I + KOH = C3H7OH + KI =>
C3H7I + KOH = C3H7OH + KI
FeTiO3(s) + H2SO4(aq) = FeSO4(aq) + TiOSO4(aq) + H2O =>
FeTiO3(s) + 2 H2SO4(aq) = FeSO4(aq) + TiOSO4(aq) + 2 H2O
C4H8 + KMnO4 + H2SO4 = C3H5O + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 12 KMnO4 + 18 H2SO4 = 20 C3H5O + 6 K2SO4 + 12 MnSO4 + 28 H2O
Zn(s) + I2(s) = ZnI2(s) =>
Zn(s) + I2(s) = ZnI2(s)
NH4NO3 + ZnBr2 = NH4Br + Zn(NO3)2 =>
2 NH4NO3 + ZnBr2 = 2 NH4Br + Zn(NO3)2
C3H4O5 + O2 = CO2 + H2O =>
2 C3H4O5 + 3 O2 = 6 CO2 + 4 H2O
PB(NO3)2(aq) + HCl(aq) = PBCl2(s) + HNO3(aq) =>
PB(NO3)2(aq) + 2 HCl(aq) = PBCl2(s) + 2 HNO3(aq)
AlCl3 + CuNO3 = Al(NO3)3 + CuCl =>
AlCl3 + 3 CuNO3 = Al(NO3)3 + 3 CuCl
CH3COCH3 + H2 = CH3CH(OH)CH3 =>
CH3COCH3 + H2 = CH3CH(OH)CH3
Ag{+} + OH{-} + C9H8O = Ag + H2O + C9H8O2 =>
2 Ag{+} + 2 OH{-} + C9H8O = 2 Ag + H2O + C9H8O2
KMnO4 + C2H2O4 + HCl = KCl + MnCl4 + CO2 + H2O =>
2 KMnO4 + 3 C2H2O4 + 10 HCl = 2 KCl + 2 MnCl4 + 6 CO2 + 8 H2O
NH4NO3(s) + O2 = NO2(g) + H20(l) =>
10 NH4NO3(s) + 5 O2 = 20 NO2(g) + 2 H20(l)
Cu + KCN + H2O = K3[Cu(CN)4] + KOH + H2 =>
2 Cu + 8 KCN + 2 H2O = 2 K3[Cu(CN)4] + 2 KOH + H2
HCl + NiCO3 = H2CO3 + NiCl2 =>
2 HCl + NiCO3 = H2CO3 + NiCl2
MnSO4 + KClO3 + Na2CO3 = NaMnO4 + KCl + Na2SO4 + CO2 =>
6 MnSO4 + 5 KClO3 + 9 Na2CO3 = 6 NaMnO4 + 5 KCl + 6 Na2SO4 + 9 CO2
(NH4)2SO4 + KNO3 = K(NH4)2 + SO4NO3 =>
(NH4)2SO4 + KNO3 = K(NH4)2 + SO4NO3
KVO2 + CrSO4 + H2SO4 + K2O = K2VO2 + Cr2(SO4)3 + H2O =>
2 KVO2 + 2 CrSO4 + H2SO4 + K2O = 2 K2VO2 + Cr2(SO4)3 + H2O
C7H8 + Si4 = CSi + C6H8 =>
4 C7H8 + Si4 = 4 CSi + 4 C6H8
K3PO4{3-} + AgNO3{-} = KNO3{-} + Ag3PO4{3-} =>
K3PO4{3-} + 3 AgNO3{-} = 3 KNO3{-} + Ag3PO4{3-}
KOH + H2SO4 = H2K + HSO4 + H2O =>
KOH + 3 H2SO4 = H2K + 3 HSO4 + H2O
C18H9NO4 + O2 = CO2 + H2O + NO =>
4 C18H9NO4 + 75 O2 = 72 CO2 + 18 H2O + 4 NO
NaBiO + FeSO4 + NaOH = Na2FeO4 + NaBi + HSO3 + H2O2 =>
4 NaBiO + 2 FeSO4 + 4 NaOH = 2 Na2FeO4 + 4 NaBi + 2 HSO3 + H2O2
NaOH + AgNO3 = AgOH(s) + NaNO3 =>
NaOH + AgNO3 = AgOH(s) + NaNO3
Tl + C = Tl4C3 =>
4 Tl + 3 C = Tl4C3
H2SO4 + Mg3(PO4)2 = H3PO4 + MgSO4 =>
3 H2SO4 + Mg3(PO4)2 = 2 H3PO4 + 3 MgSO4
Na2CrO4(aq) + PB(NO3)2(aq) = PBCrO4(s) + NaNO3(aq) =>
Na2CrO4(aq) + PB(NO3)2(aq) = PBCrO4(s) + 2 NaNO3(aq)
Fe + CUCl2 = CU + FeCl2 =>
Fe + CUCl2 = CU + FeCl2
Fr(BrO3) = FrBr + O2 =>
2 Fr(BrO3) = 2 FrBr + 3 O2
C3S + H = C3S2H3 + CH =>
2 C3S + 6 H = C3S2H3 + 3 CH
HBr + Ca = H2Ca + Br =>
2 HBr + Ca = H2Ca + 2 Br
NH4NO3(s) + O2 = NO2(g) + H20(l) =>
10 NH4NO3(s) + 5 O2 = 20 NO2(g) + 2 H20(l)
P2O3 + Na = NaO + P =>
P2O3 + 3 Na = 3 NaO + 2 P
Cu(OH)2 + (NH4)2C2O4 = CuC2O4 + NH3 + H2O =>
Cu(OH)2 + (NH4)2C2O4 = CuC2O4 + 2 NH3 + 2 H2O
NaBr + CaCl2 = NaCl + CaBr2 =>
2 NaBr + CaCl2 = 2 NaCl + CaBr2
HNO4 + HI = NO + I2 + H2O =>
2 HNO4 + 10 HI = 2 NO + 5 I2 + 6 H2O
Zn + C6H6O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 C6H6O7 = Zn3(C6H5O7)2 + H2
Te2 + Zn = ZnTe =>
Te2 + 2 Zn = 2 ZnTe
NH2CONH2 = N6C3H6 + NH3 + CO2 =>
6 NH2CONH2 = N6C3H6 + 6 NH3 + 3 CO2
HgSO4 = Hg + SO2 + O2 =>
HgSO4 = Hg + SO2 + O2
AlCl3 + CH4 = Al4C3 + HCl =>
4 AlCl3 + 3 CH4 = Al4C3 + 12 HCl
CrCl2 + NaOH = Cr(OH)2 + NaCl =>
CrCl2 + 2 NaOH = Cr(OH)2 + 2 NaCl
Zr(OH)4 + Al = Zr + Al2O3 + H2O =>
3 Zr(OH)4 + 4 Al = 3 Zr + 2 Al2O3 + 6 H2O
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
FeBr3 + K2S = Fe2S3 + KBr =>
2 FeBr3 + 3 K2S = Fe2S3 + 6 KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/24
Équations équilibrées sur03/28/23
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