| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
KNO2 + HBr = KBr + HNO2 =>
KNO2 + HBr = KBr + HNO2
CH3COOBr + NH3 = NH2CH2COOH + HBr =>
CH3COOBr + NH3 = NH2CH2COOH + HBr
MnO4{2-}) + H{+} = MnO4({-}) + MnO2 + H2O = =>
3 MnO4{2-}) + 4 H{+} = 2 MnO4({-}) + MnO2 + 2 H2O
AgClO3(aq) + AlI3(aq) = AgI(s) + Al(ClO3)3(aq) =>
3 AgClO3(aq) + AlI3(aq) = 3 AgI(s) + Al(ClO3)3(aq)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C4H8O + OH = C4H7O2 + H2O =>
C4H8O + 3 OH = C4H7O2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
AlI3(s) + Cl2(g) = AlCl3(s) + I2(s) =>
2 AlI3(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 I2(s)
C3H6O = C6H10O + H2O =>
2 C3H6O = C6H10O + H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Na2CO3 + Fe3(PO4)2 = FeCO3 + Na3PO4 =>
3 Na2CO3 + Fe3(PO4)2 = 3 FeCO3 + 2 Na3PO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
Sb2O3 + LiAlCl4 = LiAlOCl2 + SbCl3 =>
Sb2O3 + 3 LiAlCl4 = 3 LiAlOCl2 + 2 SbCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ni(NH3)6 = Ni + NH3 =>
Ni(NH3)6 = Ni + 6 NH3
H2O2 + FeNO3 = HNO3 + FeO =>
H2O2 + 2 FeNO3 = 2 HNO3 + 2 FeO
CH3CH2CH2OH + H2O = CH3CH2COOH + H =>
CH3CH2CH2OH + H2O = CH3CH2COOH + 4 H
H2O2 + CuI + H2SO4 = CuSO4 + HIO3 + H2O =>
7 H2O2 + 2 CuI + 2 H2SO4 = 2 CuSO4 + 2 HIO3 + 8 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
S2 + F4 = SF4 =>
S2 + 2 F4 = 2 SF4
AgBrO3 = Ag + BrO3 =>
AgBrO3 = Ag + BrO3
NaI + CaBr2 = NaBr + CaI2 =>
2 NaI + CaBr2 = 2 NaBr + CaI2
CH3COONH4 + H2O = CH3COONH3{-} + H3O{+} =>
CH3COONH4 + H2O = CH3COONH3{-} + H3O{+}
Ag{+} + NH3 = Ag(NH3)3{+} =>
Ag{+} + 3 NH3 = Ag(NH3)3{+}
Al + NaOH + O2 = NaAlO2 + H2O =>
4 Al + 4 NaOH + 3 O2 = 4 NaAlO2 + 2 H2O
C17H37COOH + O2 = CO2 + H2O =>
2 C17H37COOH + 53 O2 = 36 CO2 + 38 H2O
KH2PO4 + Ca(OH)2 = CaHPO4 + K2HPO4 + H2O =>
2 KH2PO4 + Ca(OH)2 = CaHPO4 + K2HPO4 + 2 H2O
Mg5Al9CrO20 + CaO + O2 = MgO + Ca3Al2O6 + Ca5Cr3O12 =>
12 Mg5Al9CrO20 + 182 CaO + 5 O2 = 60 MgO + 54 Ca3Al2O6 + 4 Ca5Cr3O12
CH3CH2Br + NaSPh = CH3CH2S + NaPhBr =>
CH3CH2Br + NaSPh = CH3CH2S + NaPhBr
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Al + BrO3 = Al(BrO3)3 =>
Al + 3 BrO3 = Al(BrO3)3
Na + Cl + Pb(No)2 = PbCl2 + NaNo3 =>
2 Na + 6 Cl + 3 Pb(No)2 = 3 PbCl2 + 2 NaNo3
Ca(PO4)3 + SiO2 + C = CaSiO3 + CO2 + P4 =>
4 Ca(PO4)3 + 4 SiO2 + 22 C = 4 CaSiO3 + 22 CO2 + 3 P4
C3HCOOH + HC2H3O2 = H2O + C6H4O3 =>
C3HCOOH + HC2H3O2 = H2O + C6H4O3
CI2(g) + KI(s) = KCI(s) + I2(g) =>
CI2(g) + KI(s) = KCI(s) + I2(g)
HF + Co(ClO4)3 = CoF3 + HClO4 =>
3 HF + Co(ClO4)3 = CoF3 + 3 HClO4
C2H6 + Cl2 = CCl2H + HCl =>
C2H6 + 4 Cl2 = 2 CCl2H + 4 HCl
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
Cu + NH3 + H2O = Cu(OH)2 + NH4 =>
Cu + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4
(C2822H5069O2493) + H2O = C2H5OH + CO2 =>
12(C2822H5069O2493) + 3699 H2O = 11371 C2H5OH + 11122 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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