| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + NH4OH = CH3COONH4 + H2O
Na2S3O3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2S3O3 + 5 H2SO4 = Na2SO4 + 5 H2O + 7 SO2
C2H4 + HNO3 = CO2 + N2 + H2O =>
5 C2H4 + 12 HNO3 = 10 CO2 + 6 N2 + 16 H2O
P + F2 = PF3 =>
2 P + 3 F2 = 2 PF3
SCO + NaOH = Na2S + CO2 + H2O =>
SCO + 2 NaOH = Na2S + CO2 + H2O
Li2CO3 + MgSO3 = Li2SO3 + MgCO3 =>
Li2CO3 + MgSO3 = Li2SO3 + MgCO3
KHCO3 + CH3COOH = CH3COOK + H2O + CO2 =>
KHCO3 + CH3COOH = CH3COOK + H2O + CO2
ZnSO4 + Na2(PO4) = Zn(PO4) + Na2SO4 =>
ZnSO4 + Na2(PO4) = Zn(PO4) + Na2SO4
Cd + O2 = CdO2 =>
Cd + O2 = CdO2
NaHCO3 + KI = NaI + KHCO3 =>
NaHCO3 + KI = NaI + KHCO3
Li2CO3 + MgSO3 = Li2SO3 + MgCO3 =>
Li2CO3 + MgSO3 = Li2SO3 + MgCO3
C2H2F2 + O2 = CO + HF =>
C2H2F2 + O2 = 2 CO + 2 HF
CHCl3 + I2 = CHI3 + Cl2 =>
2 CHCl3 + 3 I2 = 2 CHI3 + 3 Cl2
OH + CH3OH = HCOOH + H2O =>
4 OH + CH3OH = HCOOH + 3 H2O
KF + Ca(OH)2 = CaF2 + KOH =>
2 KF + Ca(OH)2 = CaF2 + 2 KOH
Li2CO3 + MgSO3 = Li2SO3 + MgCO3 =>
Li2CO3 + MgSO3 = Li2SO3 + MgCO3
C6H4(NH2)Br + HCl = C6H4(NH3) + HBr + Cl =>
C6H4(NH2)Br + 2 HCl = C6H4(NH3) + HBr + 2 Cl
B2H6 + O2 = H3B3O6 + H2O =>
3 B2H6 + 9 O2 = 2 H3B3O6 + 6 H2O
Li2CO3 + MgSO3 = Li2SO3 + MgCO3 =>
Li2CO3 + MgSO3 = Li2SO3 + MgCO3
C9H19COOH + O2 = CO2 + H2O =>
C9H19COOH + 14 O2 = 10 CO2 + 10 H2O
ZnBr2 + Al(OH)3 = Zn(OH)2 + AlBr3 =>
3 ZnBr2 + 2 Al(OH)3 = 3 Zn(OH)2 + 2 AlBr3
Cu + H{+} + NO3{-} = Cu{2+} + NO + H2O =>
3 Cu + 8 H{+} + 2 NO3{-} = 3 Cu{2+} + 2 NO + 4 H2O
SiO4 + Cl = SiCl + O2 =>
SiO4 + Cl = SiCl + 2 O2
C57H110 + O2 = CO2 + H2O =>
2 C57H110 + 169 O2 = 114 CO2 + 110 H2O
C7H8 + Br2 = C7H8Br3 =>
2 C7H8 + 3 Br2 = 2 C7H8Br3
NaCl + O = Na2O + Cl =>
2 NaCl + O = Na2O + 2 Cl
Li2CO3 + MgSO3 = Li2SO3 + MgCO3 =>
Li2CO3 + MgSO3 = Li2SO3 + MgCO3
Ag2CO3 = Ag2O(s) + CO2(g) =>
Ag2CO3 = Ag2O(s) + CO2(g)
CsCl + NiSO4 = NiCl2 + Cs2SO4 =>
2 CsCl + NiSO4 = NiCl2 + Cs2SO4
PCl5 + P = P3Cl2 =>
2 PCl5 + 13 P = 5 P3Cl2
Ca2NO3 = Ca2(NO2) + O2 =>
2 Ca2NO3 = 2 Ca2(NO2) + O2
NH4 + HCl = NH4Cl + H =>
NH4 + HCl = NH4Cl + H
Co + NH4OH = CoNH4OH =>
Co + NH4OH = CoNH4OH
ZnOHBrO = ZnOH + BrO =>
ZnOHBrO = ZnOH + BrO
CaSO4 + KCl = CaSO4K2SO4 + CaCl2 =>
2 CaSO4 + 2 KCl = CaSO4K2SO4 + CaCl2
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
Li2CO3 + MgSO3 = Li2SO3 + MgCO3 =>
Li2CO3 + MgSO3 = Li2SO3 + MgCO3
(ZnOH)2SO4 + HCl = ZnSO4 + ZnCl2 + H2O =>
(ZnOH)2SO4 + 2 HCl = ZnSO4 + ZnCl2 + 2 H2O
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
CuF2 = CuF + F2 =>
2 CuF2 = 2 CuF + F2
SO3 + HCl = H2SO3 + Cl =>
SO3 + 2 HCl = H2SO3 + 2 Cl
SO2 + OH{-} = SO2OH{-} =>
SO2 + OH{-} = SO2OH{-}
H2O + As = H3AsO3 + H =>
3 H2O + As = H3AsO3 + 3 H
Ca + Co = CaCo3 =>
Ca + 3 Co = CaCo3
F2 + GaBr3 = Br2 + GaF3 =>
3 F2 + 2 GaBr3 = 3 Br2 + 2 GaF3
BeCl2 + H2 = Be + HCl =>
BeCl2 + H2 = Be + 2 HCl
K2MnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O =>
K2MnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O
C4H8 = C4H6 + H2 =>
C4H8 = C4H6 + H2
H + NO2 = HNO2 =>
H + NO2 = HNO2
CH2 + O = CO2 + H2O =>
CH2 + 3 O = CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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