| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + H3O = NaH2CO3 + H2O
CH3COOCH3 + O2 = H2O + CO2 =>
2 CH3COOCH3 + 7 O2 = 6 H2O + 6 CO2
PCI = P + CI =>
PCI = P + CI
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NiH3 = Ni + H2 =>
2 NiH3 = 2 Ni + 3 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
C6H10 + KMnO4 = KOOC(CH2)4COOK + KOH + MnO2 + H2O =>
3 C6H10 + 8 KMnO4 = 3 KOOC(CH2)4COOK + 2 KOH + 8 MnO2 + 2 H2O
Cu(OH)2 + ZnSO4 = CuSO4 + Zn(OH)2 =>
Cu(OH)2 + ZnSO4 = CuSO4 + Zn(OH)2
C4H10 + HCl = C4H9Cl + H2 =>
C4H10 + HCl = C4H9Cl + H2
NCl + NaOH = NONa + HCl =>
NCl + NaOH = NONa + HCl
AgNO3 + NaBr = AgBr + NO3 + Na =>
AgNO3 + NaBr = AgBr + NO3 + Na
KSCN + NaOH = KOH + NaSCN =>
KSCN + NaOH = KOH + NaSCN
H2O + Zn + ClO{-} = Zn(OH)2 + Cl{-} =>
H2O + Zn + ClO{-} = Zn(OH)2 + Cl{-}
MgO2CO + HCl = ClMgCl + H2O + CO2 =>
MgO2CO + 2 HCl = ClMgCl + H2O + CO2
Fe(SO3)3 + KOH = KSO3 + Fe(OH)3 =>
Fe(SO3)3 + 3 KOH = 3 KSO3 + Fe(OH)3
H2CO3 + Ba(NO3)2 = HNO3 + BaCO3 =>
H2CO3 + Ba(NO3)2 = 2 HNO3 + BaCO3
Sn(NO3)2 + KMnO4 + H2SO4 = Sn(NO3)4 + Sn(SO4)2 + K2SO4 + H2O + MnSO4 =>
10 Sn(NO3)2 + 4 KMnO4 + 16 H2SO4 = 5 Sn(NO3)4 + 5 Sn(SO4)2 + 2 K2SO4 + 16 H2O + 4 MnSO4
LiCl(aq) + Ag2SO4(aq) = Li2SO4(aq) + AgCl(s) =>
2 LiCl(aq) + Ag2SO4(aq) = Li2SO4(aq) + 2 AgCl(s)
O2 + CuS = CuO + SO2 =>
3 O2 + 2 CuS = 2 CuO + 2 SO2
NaCH3CO2 + H2O = H3O + NaCH2CO2 =>
NaCH3CO2 + H2O = H3O + NaCH2CO2
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
K2TeO3 + Na(dtc)4 + H2O = Te(dtc)4 + NaOH + KOH =>
4 K2TeO3 + 4 Na(dtc)4 + 12 H2O = Te(dtc)4 + 16 NaOH + 8 KOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Cr2O3 + Fe = Fe3O4 + Cr =>
4 Cr2O3 + 9 Fe = 3 Fe3O4 + 8 Cr
Ca + H2O = Ca(OH)2 + H4 =>
2 Ca + 4 H2O = 2 Ca(OH)2 + H4
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
C4Cl6 + O2 = CO2 + Cl2 =>
C4Cl6 + 4 O2 = 4 CO2 + 3 Cl2
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Fe(CrO2)2 + Na2O2 = Na2FeO4 + Na2CrO4 + Na2O =>
Fe(CrO2)2 + 5 Na2O2 = Na2FeO4 + 2 Na2CrO4 + 2 Na2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Cu + N = Cu2N =>
2 Cu + N = Cu2N
AuNO3 + BaCl2 = Ba(NO3)2 + AuCl =>
2 AuNO3 + BaCl2 = Ba(NO3)2 + 2 AuCl
AlCl{3} + NaBr = NaCl + AlBr{3} =>
AlCl{3} + NaBr = NaCl + AlBr{3}
NF3 + NO = N2F4 + ONF =>
2 NF3 + 2 NO = N2F4 + 2 ONF
H2CrO4 + Al(OH)3 = H2O + Al2(CrO4)3 =>
3 H2CrO4 + 2 Al(OH)3 = 6 H2O + Al2(CrO4)3
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
GaF3 + Br2 = Br2F3 + Ga =>
GaF3 + Br2 = Br2F3 + Ga
NCl4 + H2O = NO2 + HCl =>
NCl4 + 2 H2O = NO2 + 4 HCl
K2CrO4 + AgNO3 = Ag2CrO4 + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KNO3
H2SO4 + F{-} = HSO4{-} + HF =>
H2SO4 + F{-} = HSO4{-} + HF
Ka2SO4 + H2O = H2SO4 + KaOH =>
Ka2SO4 + 2 H2O = H2SO4 + 2 KaOH
K + H3Po4 = K3Po4 + H2 =>
6 K + 2 H3Po4 = 2 K3Po4 + 3 H2
NaOH + C18H34O2 + C16H32O2 + C8H16O2 = NaO7H83C42 =>
NaOH + C18H34O2 + C16H32O2 + C8H16O2 = NaO7H83C42
Li2 + Br2 = LiBr =>
Li2 + Br2 = 2 LiBr
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
H2O2 + Mn(NO3)2 + KOH = KMnO4 + KNO3 + H2O =>
5 H2O2 + 2 Mn(NO3)2 + 6 KOH = 2 KMnO4 + 4 KNO3 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/24
Équations équilibrées sur11/11/23
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