| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2Co3 + MgCl2 = Co3Mg + Na2Cl2 =>
Na2Co3 + MgCl2 = Co3Mg + Na2Cl2
NaN3 + HNO2 = N2 + NO + NaOH =>
2 NaN3 + 2 HNO2 = 3 N2 + 2 NO + 2 NaOH
C10H8 + HCl = CH + Cl =>
C10H8 + 2 HCl = 10 CH + 2 Cl
ZnOMg = ZnMgO =>
ZnOMg = ZnMgO
Ba(NO3)2 + C12H22O11 = Ba(OH)2 + H2O + CO2 + N2 =>
24 Ba(NO3)2 + 5 C12H22O11 = 24 Ba(OH)2 + 31 H2O + 60 CO2 + 24 N2
(NH4) + Cl2 = NH4Cl =>
2(NH4) + Cl2 = 2 NH4Cl
CH2OH + CuO = CH2O + Cu + H2O =>
2 CH2OH + CuO = 2 CH2O + Cu + H2O
C3H8(g) + O2(g) = CO2(g) + H =>
C3H8(g) + 3 O2(g) = 3 CO2(g) + 8 H
C3H8 + Br2 = C3H5Br3 + HBr =>
C3H8 + 3 Br2 = C3H5Br3 + 3 HBr
C2H6O2 + KMnO4 = MnO + H2O + KOH + CO2 =>
C2H6O2 + 2 KMnO4 = 2 MnO + 2 H2O + 2 KOH + 2 CO2
Cr + Fe2(SO4)3 = Cr2(SO4)3 + Fe =>
2 Cr + Fe2(SO4)3 = Cr2(SO4)3 + 2 Fe
MgSO4 = MgO + SO3 =>
MgSO4 = MgO + SO3
Fe{+2} + O{-2} = FeO =>
Fe{+2} + O{-2} = FeO
KNO2 + H2S = NO + S + KOH =>
2 KNO2 + H2S = 2 NO + S + 2 KOH
Fe2(SO4)3 + HI = Fe + I2 + H2SO4 =>
Fe2(SO4)3 + 6 HI = 2 Fe + 3 I2 + 3 H2SO4
SOH + NaOH = Na2SO3 + H2 =>
2 SOH + 4 NaOH = 2 Na2SO3 + 3 H2
HCO2CH3 + H2O = HCO2H + CH3OH =>
HCO2CH3 + H2O = HCO2H + CH3OH
ClO2 + HCl + H2O = HClO2 =>
4 ClO2 + HCl + 2 H2O = 5 HClO2
CrO2 + Al = Cr + AlO2 =>
CrO2 + Al = Cr + AlO2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HClO2 = ClO2 + HCl + H2O =>
5 HClO2 = 4 ClO2 + HCl + 2 H2O
HCl + KI = HI + KCl =>
HCl + KI = HI + KCl
ZnBr2 + AgNO3 = Zn(NO3)2 + BrAg =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 BrAg
CH3CH2MgBr + CH3NH2 = CH3CH2NH2 + CH3MgBr =>
CH3CH2MgBr + CH3NH2 = CH3CH2NH2 + CH3MgBr
C13H10 + O2 = C13H8O + H2O =>
C13H10 + O2 = C13H8O + H2O
Fe{3+} + Fe(CN)6{4-} = Fe4(Fe(CN)6)3 =>
4 Fe{3+} + 3 Fe(CN)6{4-} = Fe4(Fe(CN)6)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + KSO4 + NaSO4 + H2 =>
KMnO4 + 4 Na2SO3 + 6 H2SO4 = MnSO4 + KSO4 + 8 NaSO4 + 6 H2
C2H6O4 + KMnO4 = MnO + H2O + KOH + CO2 =>
5 C2H6O4 + 6 KMnO4 = 6 MnO + 12 H2O + 6 KOH + 10 CO2
Li + ZnSO4 = Zn + Li2SO4 =>
2 Li + ZnSO4 = Zn + Li2SO4
C9H8O2 + H2O = C9H10O3 =>
C9H8O2 + H2O = C9H10O3
Mg(OH)2 + Na2(CO3) = MgCO3 + NaOH =>
Mg(OH)2 + Na2(CO3) = MgCO3 + 2 NaOH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SO2 + HCIO4 + H2O = HCI + H2SO4 =>
4 SO2 + HCIO4 + 4 H2O = HCI + 4 H2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
N2 + HNO3 = N2O4 + H2O =>
N2 + 8 HNO3 = 5 N2O4 + 4 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
N2 + HNO3 = NO2 + H2O =>
N2 + 8 HNO3 = 10 NO2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HNO3 + N2 = H2 + NO =>
2 HNO3 + 2 N2 = H2 + 6 NO
RCN + H2O + H{+} = RCOOH + NH4{+} =>
RCN + 2 H2O + H{+} = RCOOH + NH4{+}
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnO2 + Na2S2O3 + H2O = MnO + H2SO4 + Na2SO4 =>
4 MnO2 + Na2S2O3 + H2O = 4 MnO + H2SO4 + Na2SO4
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
N2 + HNO3 = H2 + NNO =>
5 N2 + 2 HNO3 = H2 + 6 NNO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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