| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br + NaI = BrI + Na
C6H12O6 + NH3 = C10H17O6N + CO2 + H2O =>
7 C6H12O6 + 4 NH3 = 4 C10H17O6N + 2 CO2 + 14 H2O
H2S + F2 = HF + SF6 =>
H2S + 4 F2 = 2 HF + SF6
LiHCO3(aq) + HBr(aq) = LiBr(s) + H2CO3(aq) =>
LiHCO3(aq) + HBr(aq) = LiBr(s) + H2CO3(aq)
SbF5 = F + SbF3 =>
SbF5 = 2 F + SbF3
Na2S + Ni(NO3)2 = Na2(NO3)2 + NiS =>
Na2S + Ni(NO3)2 = Na2(NO3)2 + NiS
BH6 = B + H2 =>
BH6 = B + 3 H2
Al(OH)(HCOO)2 = Al(OH)3 + CO =>
Al(OH)(HCOO)2 = Al(OH)3 + 2 CO
Li2O + SO2 = Li2S + O2 =>
2 Li2O + 2 SO2 = 2 Li2S + 3 O2
SO3{-} + O2 = SO4{-} =>
2 SO3{-} + O2 = 2 SO4{-}
Cu + H2O2 = CuO + H2 =>
2 Cu + H2O2 = 2 CuO + H2
BaCl2 + Na2CrO4 = BaCrO4 + NaCl =>
BaCl2 + Na2CrO4 = BaCrO4 + 2 NaCl
Fe + H2CO3 = Fe2(CO3) + H2 =>
2 Fe + H2CO3 = Fe2(CO3) + H2
NaBrO3(s) = NaBr(s) + O2(g) =>
2 NaBrO3(s) = 2 NaBr(s) + 3 O2(g)
LiOH + AlCl3 = LiOHAlCl3 =>
LiOH + AlCl3 = LiOHAlCl3
CrBr3 = Cr + Br2 =>
2 CrBr3 = 2 Cr + 3 Br2
C + Na2Cr2O7 = Cr2O3 + Na2O + CO =>
3 C + Na2Cr2O7 = Cr2O3 + Na2O + 3 CO
CH3CH2OH + OH = CH3CH2OOH + H2O =>
CH3CH2OH + 2 OH = CH3CH2OOH + H2O
Na + H2O = H + NaOH =>
Na + H2O = H + NaOH
Mo + Cl2 = MoCl4 =>
Mo + 2 Cl2 = MoCl4
C53H103O12 + O2 = CO2 + H2O =>
4 C53H103O12 + 291 O2 = 212 CO2 + 206 H2O
Fe + HCl(conc) = FeCl2 + H2 =>
Fe + 2 HCl(conc) = FeCl2 + H2
HI + Cl = HCl + I =>
HI + Cl = HCl + I
Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H
FeBr3 + KPO4 = Fe(PO4)3 + KBr =>
FeBr3 + 3 KPO4 = Fe(PO4)3 + 3 KBr
NH4Cl + HCl = NH4H + Cl =>
NH4Cl + HCl = NH4H + 2 Cl
CuCl2 + Ba(OH)2 = Ba(Cl)2 + Cu(OH)2 =>
CuCl2 + Ba(OH)2 = Ba(Cl)2 + Cu(OH)2
C + SO = CS + CO2 =>
3 C + 2 SO = 2 CS + CO2
SO3 + NaOH = NaSO3 + OH =>
SO3 + NaOH = NaSO3 + OH
S + Br = SBr =>
S + Br = SBr
Co + HNO3 = H2 + CoNO3 =>
2 Co + 2 HNO3 = H2 + 2 CoNO3
H2O2 + MnOH2 = H2O + MnO =>
H2O2 + MnOH2 = 2 H2O + MnO
C3H7Cl + Na = C6H14 + NaCl =>
2 C3H7Cl + 2 Na = C6H14 + 2 NaCl
FeBr3 + CaOH = FeOH + CaBr3 =>
FeBr3 + CaOH = FeOH + CaBr3
CHCl3KOH = CCl2H2OKCl =>
CHCl3KOH = CCl2H2OKCl
H4C3O2 + OH = C3O2 + H2O =>
H4C3O2 + 4 OH = C3O2 + 4 H2O
BaClO3 + HSO3 = HClO3 + BaSO3 =>
BaClO3 + HSO3 = HClO3 + BaSO3
K3PO4 + C(NO3)2 = C3(PO4)2 + KNO3 =>
2 K3PO4 + 3 C(NO3)2 = C3(PO4)2 + 6 KNO3
Sn(s) + P(s) = Sn3P2 =>
3 Sn(s) + 2 P(s) = Sn3P2
H2SO4 + sodiumchloride = NaHSO4 + hydrogenchloride =>
H2SO4 + NaCl = NaHSO4 + HCl
H3AsO3 + NaClO = H2AsO4 + NaCl + H2O =>
2 H3AsO3 + 3 NaClO = 2 H2AsO4 + 3 NaCl + H2O
H2O(l) + S{2-}(aq) + MnO4{-}(aq) = S(s) + MnS(s) + OH{-}(aq) =>
8 H2O(l) + 7 S{2-}(aq) + 2 MnO4{-}(aq) = 5 S(s) + 2 MnS(s) + 16 OH{-}(aq)
ZnSO4 + (NH4)2SO4 = Zn(NH4)2(SO4)2 =>
ZnSO4 + (NH4)2SO4 = Zn(NH4)2(SO4)2
Na2CO3 + C20H14O4 = H2O + Na + C20H13O4 =>
20 Na2CO3 + 125 C20H14O4 = 56 H2O + 40 Na + 126 C20H13O4
Zn + HC = Zn2HC =>
2 Zn + HC = Zn2HC
CO2 + NH2 = NOC + H2O =>
CO2 + NH2 = NOC + H2O
Fe + Ag2O = Fe2O3 + Ag =>
2 Fe + 3 Ag2O = Fe2O3 + 6 Ag
NaCO3 + AgNO3 = Ag2CO3 + Na(NO3)2 =>
NaCO3 + 2 AgNO3 = Ag2CO3 + Na(NO3)2
C2H2 + Br = C2H2Br4 =>
C2H2 + 4 Br = C2H2Br4
MnSO4 + (NH4)2SO4 + H2O = (NH4)2Mn(SO4)2*6H2O =>
MnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Mn(SO4)2*6H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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