| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga(OH)3 + NaOH = Ga(OH) + Na(OH)3
Zn + NTa = Zn(NTa) =>
Zn + NTa = Zn(NTa)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaI + Hg2(C2H3O2)2 = Na2(C2H3O2) + Hg(I2) =>
4 NaI + Hg2(C2H3O2)2 = 2 Na2(C2H3O2) + 2 Hg(I2)
K2CO3 + NiCl2 = KCl + Ni(CO3) =>
K2CO3 + NiCl2 = 2 KCl + Ni(CO3)
NaO2 = NaO + O2 =>
2 NaO2 = 2 NaO + O2
CH3NH2 + CuSO4 + H2O = (CH3NH3)2SO4 + Cu(OH)2 =>
2 CH3NH2 + CuSO4 + 2 H2O = (CH3NH3)2SO4 + Cu(OH)2
C99H196 + O2 = CO2 + H2O =>
C99H196 + 148 O2 = 99 CO2 + 98 H2O
TiO2 + C2 = Ti + CO =>
TiO2 + C2 = Ti + 2 CO
CaF2 + H2O = Ca(OH)2 + F{-} + H{+} =>
CaF2 + 2 H2O = Ca(OH)2 + 2 F{-} + 2 H{+}
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C5H12 + H2O = C5H12O + H2 =>
C5H12 + H2O = C5H12O + H2
H2CO3(aq) + Sr(OH)2(aq) = SrCO3(aq) + H2O(l) =>
H2CO3(aq) + Sr(OH)2(aq) = SrCO3(aq) + 2 H2O(l)
C5H12 + H2O = C5H12O + H2 =>
C5H12 + H2O = C5H12O + H2
Fe3O4 + HI = FeI2 + I2 + H2O =>
Fe3O4 + 8 HI = 3 FeI2 + I2 + 4 H2O
FeCr2O4(s) + C(s) = Fe(s) + Cr(s) + CO(g) =>
FeCr2O4(s) + 4 C(s) = Fe(s) + 2 Cr(s) + 4 CO(g)
H2O + ZnCl2 = ZnO + HCl =>
H2O + ZnCl2 = ZnO + 2 HCl
K2S + HI = KI + H2S =>
K2S + 2 HI = 2 KI + H2S
(CH3)2CHOH + KMnO4 = (CH3)2CO + H2O + MnO2 + KOH =>
3(CH3)2CHOH + 2 KMnO4 = 3(CH3)2CO + 2 H2O + 2 MnO2 + 2 KOH
NaBiO3 + H2SO4 + Na2SO3 = Bi2(SO4)3 + Na2SO4 + H2O =>
2 NaBiO3 + 4 H2SO4 + 2 Na2SO3 = Bi2(SO4)3 + 3 Na2SO4 + 4 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
K2O + Zn(OH)2 = KOH + ZnO =>
K2O + Zn(OH)2 = 2 KOH + ZnO
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Co(NO3)2 + (NH4)2CO3 = CoCO3 + (NH4)2(NO3)2 =>
Co(NO3)2 + (NH4)2CO3 = CoCO3 + (NH4)2(NO3)2
F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
C5H12 + H2O = C5H12O + H2 =>
C5H12 + H2O = C5H12O + H2
CdCl2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(aq) + KCl(s) =>
2 CdCl2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(aq) + 4 KCl(s)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
Na2O2 + H2SO4 = Na2SO4 + O2 + H2O =>
2 Na2O2 + 2 H2SO4 = 2 Na2SO4 + O2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgCr2O7 + K3PO4 = Mg3(PO4)2 + K2Cr2O7 =>
3 MgCr2O7 + 2 K3PO4 = Mg3(PO4)2 + 3 K2Cr2O7
Ba(AlO2)2 + H2SO4 = BaSO4 + [Al(OH)2]2SO4 =>
Ba(AlO2)2 + 2 H2SO4 = BaSO4 + [Al(OH)2]2SO4
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
NH4HCO3 + HCl = NH4Cl + CO2 + H2O =>
NH4HCO3 + HCl = NH4Cl + CO2 + H2O
Pb(ClO3)2(aq) + NaI(aq) = PbI2(s) + NaClO3(aq) =>
Pb(ClO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaClO3(aq)
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
CH3OOH + C5H11OH = CH3COOC5H11 + H2O =>
2 CH3OOH + C5H11OH = CH3COOC5H11 + 3 H2O
H2 + CaCl2 = HCl + Ca =>
H2 + CaCl2 = 2 HCl + Ca
CH2BrCH3 + Br2 = C2Br6 + HBr =>
CH2BrCH3 + 5 Br2 = C2Br6 + 5 HBr
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
MgCl2 + BaCo3(s) = MgCo3 + BaCl2 =>
MgCl2 + BaCo3(s) = MgCo3 + BaCl2
Ba + H3AsO4 = H2 + Ba3(AsO4)2 =>
3 Ba + 2 H3AsO4 = 3 H2 + Ba3(AsO4)2
C7H6(NO2)2 + H2 = C7H6(NH2)2 + H2O =>
C7H6(NO2)2 + 6 H2 = C7H6(NH2)2 + 4 H2O
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
Na2SeO45H20 + C6H12O6 = Na + Se + H2O + CO2 =>
12 Na2SeO45H20 + 35 C6H12O6 = 24 Na + 12 Se + 330 H2O + 210 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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