| Équations équilibrées la veille |
B6H6 + 6 O2 = 3 B2O3 + 3 H2O
PO4OH = PHO5 =>
PO4OH = PHO5
H2O + Li2O = LiH + H2O2 =>
3 H2O + Li2O = 2 LiH + 2 H2O2
KH2PO4 + MgCl2 = H4MgO8P2 + KCl =>
2 KH2PO4 + MgCl2 = H4MgO8P2 + 2 KCl
Cu{+} + MnO4{-} + H2O = MnO2 + Cu{2+} + OH{-} =>
3 Cu{+} + MnO4{-} + 2 H2O = MnO2 + 3 Cu{2+} + 4 OH{-}
CrO3 + NaI + H2O = I2 + Na3[Cr(OH)6] =>
2 CrO3 + 6 NaI + 6 H2O = 3 I2 + 2 Na3[Cr(OH)6]
CuSO4(ac) + BaCl2 = BaSO4(ac) + CuCl2(ac) =>
CuSO4(ac) + BaCl2 = BaSO4(ac) + CuCl2(ac)
KSCN + Na = K + NaSCN =>
KSCN + Na = K + NaSCN
AgClO3 + AlCl3 = AgCl + Al(ClO3)3 =>
3 AgClO3 + AlCl3 = 3 AgCl + Al(ClO3)3
CH3{-}CH2{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH2{-}CH = CH{-}CH3 + H2
Al(s) + I2(s) = AlI3(s) =>
2 Al(s) + 3 I2(s) = 2 AlI3(s)
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
SnCl2 + K2S = Sn2S2 + KCl =>
2 SnCl2 + 2 K2S = Sn2S2 + 4 KCl
H2SO3 + Li = Li2SO3 + H2 =>
H2SO3 + 2 Li = Li2SO3 + H2
H3PO4 + Mn(OH)6 = Mn(PO4)2 + H2O =>
2 H3PO4 + Mn(OH)6 = Mn(PO4)2 + 6 H2O
S + Na2S4 = Na2S5 =>
S + Na2S4 = Na2S5
Ca + HNO = Ca(NO3)2 + N2 + H2O =>
Ca + 12 HNO = Ca(NO3)2 + 5 N2 + 6 H2O
Pb(NO3)2 + KIO3 = KIO3(NO3)3 + Pb =>
3 Pb(NO3)2 + 2 KIO3 = 2 KIO3(NO3)3 + 3 Pb
C18H42 + O2 = CO2 + H2O =>
2 C18H42 + 57 O2 = 36 CO2 + 42 H2O
Cu + P4 = CuP4 =>
Cu + P4 = CuP4
Ge + Li = GeLi =>
Ge + Li = GeLi
HNO + Mg(OH)2 = Mg(NO)2 + H2O =>
2 HNO + Mg(OH)2 = Mg(NO)2 + 2 H2O
NiS + H2O2 + HCl = S + NiCl + H2O =>
2 NiS + H2O2 + 2 HCl = 2 S + 2 NiCl + 2 H2O
CH3CHBrCHBrCH3 + KOH = KBr + H2O + H3CCCCH3 =>
CH3CHBrCHBrCH3 + 2 KOH = 2 KBr + 2 H2O + H3CCCCH3
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
FeSO4 + KMnO4 + KOH = MnO2 + Fe2O3 + K2SO4 + H2O =>
6 FeSO4 + 2 KMnO4 + 10 KOH = 2 MnO2 + 3 Fe2O3 + 6 K2SO4 + 5 H2O
H2 + Cl2 = (HCl) =>
H2 + Cl2 = 2(HCl)
N2O + NaClO + NaOH = NaCl + NaNO2 + H2O =>
N2O + 2 NaClO + 2 NaOH = 2 NaCl + 2 NaNO2 + H2O
CH3CHO = CH4CO =>
CH3CHO = CH4CO
Si + OH{-} + H2O = SiO3{-2} + H2 =>
Si + 2 OH{-} + H2O = SiO3{-2} + 2 H2
HCHO + CH3CHO = CHCHCHO + H2O =>
4 HCHO + CH3CHO = 2 CHCHCHO + 3 H2O
P(s) + KClO3(s) = KCl(s) + P2O5(s) =>
6 P(s) + 5 KClO3(s) = 5 KCl(s) + 3 P2O5(s)
CH3I + Mg = CH3CH3 + MgI2 =>
2 CH3I + Mg = CH3CH3 + MgI2
C2O4NH3 + BaCl2 = C2O4Cl2 + BaNH3 =>
C2O4NH3 + BaCl2 = C2O4Cl2 + BaNH3
KNO3 + C = K2CO3 + C2O3 + N2 =>
2 KNO3 + 3 C = K2CO3 + C2O3 + N2
AI + H2O + NaOH = NaAIO2 + H2 =>
2 AI + 2 H2O + 2 NaOH = 2 NaAIO2 + 3 H2
C2S + HCl = H2S + Cl2 + C =>
C2S + 2 HCl = H2S + Cl2 + 2 C
CrSO4 = Cr2O3 + SO2 + O2 =>
4 CrSO4 = 2 Cr2O3 + 4 SO2 + O2
AgNO3(aq)Fe(s) = FeNO3Ag =>
AgNO3(aq)Fe(s) = FeNO3Ag
NO2 + Ba(OH)2 = Ba(NO3)2 + H2 =>
2 NO2 + Ba(OH)2 = Ba(NO3)2 + H2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
C30H62O + O2 = CO2 + H2O =>
C30H62O + 45 O2 = 30 CO2 + 31 H2O
HSO4{-} + H{+} = H2SO4 =>
HSO4{-} + H{+} = H2SO4
NO2 + C6H6 = C6H5NO2 + H2 =>
2 NO2 + 2 C6H6 = 2 C6H5NO2 + H2
C10H14O2 + H2O2 = C10H12O2 + H2O =>
C10H14O2 + H2O2 = C10H12O2 + 2 H2O
Ca(Cl2)2 + Na2SO4 = CaSO4 + NaCl2 =>
Ca(Cl2)2 + Na2SO4 = CaSO4 + 2 NaCl2
Bi(NO3)3 + CH4N2S = (Bi(CH4N2S)3)(NO3)3 =>
Bi(NO3)3 + 3 CH4N2S = (Bi(CH4N2S)3)(NO3)3
P2O3 = O + P =>
P2O3 = 3 O + 2 P
C2H6O + HCl + KMnO4 = KOH + MnO4 + C2H6 + Cl =>
C2H6O + HCl + KMnO4 = KOH + MnO4 + C2H6 + Cl
AgClO3 + AlCl3 = AgCl + Al(ClO3)3 =>
3 AgClO3 + AlCl3 = 3 AgCl + Al(ClO3)3
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| Équations équilibrées la veille |
Équations équilibrées sur11/13/24
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