| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(CH3COO)2 = Mn + 2 CH3COO
Pb + I = IPb =>
Pb + I = IPb
F + I = FI3 =>
F + 3 I = FI3
C10H8 + CrO3 + H2SO4 = C8H6O4 + Cr2(SO4)3 + H2O =>
4 C10H8 + 14 CrO3 + 21 H2SO4 = 5 C8H6O4 + 7 Cr2(SO4)3 + 22 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HCl + NaC{2}H{3}O{2} = HC{2}H{3}O{2} + NaCl =>
HCl + NaC{2}H{3}O{2} = HC{2}H{3}O{2} + NaCl
NaOH + CuCl2 = Cu(OH) + NaCl2 =>
NaOH + CuCl2 = Cu(OH) + NaCl2
C3H4 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C3H4 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 8 MnSO4 + 4 K2SO4 + 2 H2O
Me2O3 + H2SO4 = Me2(SO4)3 + H2O =>
Me2O3 + 3 H2SO4 = Me2(SO4)3 + 3 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
VOCl3 + O3 = VO2Cl + Cl2 =>
3 VOCl3 + O3 = 3 VO2Cl + 3 Cl2
Me2O3 + H2SO4 = Me2(SO4)3 + H2O =>
Me2O3 + 3 H2SO4 = Me2(SO4)3 + 3 H2O
CaNO2 = Ca(NO2) =>
CaNO2 = Ca(NO2)
FeSO4 + Na2SiO3 = Fe(SiO3) + Na2SO4 =>
FeSO4 + Na2SiO3 = Fe(SiO3) + Na2SO4
SnI4 + Cl = SnCl4 + I2 =>
SnI4 + 4 Cl = SnCl4 + 2 I2
Me2O3 + H2SO4 = Me2(SO4)3 + H2O =>
Me2O3 + 3 H2SO4 = Me2(SO4)3 + 3 H2O
HNO3 + Fe = Fe(NO3)3 + NO2 + H2O =>
6 HNO3 + Fe = Fe(NO3)3 + 3 NO2 + 3 H2O
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
AsCl5 = As + Cl2 =>
2 AsCl5 = 2 As + 5 Cl2
MgS + HNO3 = MgSO4 + NO2 + H2O =>
MgS + 8 HNO3 = MgSO4 + 8 NO2 + 4 H2O
NaOH + HC2H2ClCO2 = NaC2H2ClCO2 + H2O =>
NaOH + HC2H2ClCO2 = NaC2H2ClCO2 + H2O
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2 =>
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2
C50H100O6 + O2 = CO2 + H2O =>
C50H100O6 + 72 O2 = 50 CO2 + 50 H2O
CH3CO2H + Mg(OH)2 = H2O(l) + Mg(CH3CO2)2 =>
2 CH3CO2H + Mg(OH)2 = 2 H2O(l) + Mg(CH3CO2)2
Fe3(PO4)2 + H2O = FeO + H3PO4 =>
Fe3(PO4)2 + 3 H2O = 3 FeO + 2 H3PO4
HCl(aq) + HClO4(aq) + FeCl2(aq) = H2O(l) + FeCl3(aq) =>
7 HCl(aq) + HClO4(aq) + 8 FeCl2(aq) = 4 H2O(l) + 8 FeCl3(aq)
SO2 + N2 = N2SO2 =>
SO2 + N2 = N2SO2
Na2S2O3*5H2O = Na2S2O3 + H2O =>
Na2S2O3*5H2O = Na2S2O3 + 5 H2O
Li2S + Al = AlS + Li =>
Li2S + Al = AlS + 2 Li
Co(s) + Pb(NO3)2(aq) = Co(NO3)3(aq) + Pb(s) =>
2 Co(s) + 3 Pb(NO3)2(aq) = 2 Co(NO3)3(aq) + 3 Pb(s)
C + H2O = CO + CH =>
3 C + H2O = CO + 2 CH
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O =>
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O
Pb(CH3CO2)2 + Zn = Zn(CH3CO2)2 + Pb =>
Pb(CH3CO2)2 + Zn = Zn(CH3CO2)2 + Pb
H2O + P4 + HOCl = H3PO4 + Cl{-} + H{+} =>
6 H2O + P4 + 10 HOCl = 4 H3PO4 + 10 Cl{-} + 10 H{+}
HCOOHCH3COOH = HCOOCH3COOH2 =>
HCOOHCH3COOH = HCOOCH3COOH2
HI + CaO = CaIO + H =>
HI + CaO = CaIO + H
MnO4{-} + S2{-} + H2O = Mn2{+} + S + OH{-} =>
2 MnO4{-} + 13 S2{-} + 8 H2O = Mn2{+} + 26 S + 16 OH{-}
C4O3H8 + O2 = CO + H2O =>
2 C4O3H8 + 5 O2 = 8 CO + 8 H2O
K2CO3(aq) + HCl(aq) = K2Cl(aq) + HCO3(s) =>
K2CO3(aq) + HCl(aq) = K2Cl(aq) + HCO3(s)
FeSO4 + Na2S + H2O = Fe(OH)2 + Na2SO4 + H2S =>
FeSO4 + Na2S + 2 H2O = Fe(OH)2 + Na2SO4 + H2S
KOH + KHP = K2P + H2O =>
KOH + KHP = K2P + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C10H15NO + HCl + KMnO4 = C10H13NO + KCl + MnO2 + H2O =>
3 C10H15NO + 2 HCl + 2 KMnO4 = 3 C10H13NO + 2 KCl + 2 MnO2 + 4 H2O
H2C6H6O6 + OH = C6H6O6 + H2O =>
H2C6H6O6 + 2 OH = C6H6O6 + 2 H2O
Zn(HCO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(HCO3)2 =>
Zn(HCO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(HCO3)2
NaCI + F{2} = NaF + CI{2} =>
NaCI + F{2} = NaF + CI{2}
H3(AsO4) + Fe = Fe3(AsO4) + H2 =>
2 H3(AsO4) + 6 Fe = 2 Fe3(AsO4) + 3 H2
NH4OH + H2O2 = NO2 + H2O =>
2 NH4OH + 7 H2O2 = 2 NO2 + 12 H2O
CH3(CH2)12COOH(s) + O2(g) = CO2(g) + H2O(l) =>
CH3(CH2)12COOH(s) + 20 O2(g) = 14 CO2(g) + 14 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/24
Équations équilibrées sur06/26/23
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