| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CuOH + CO3 = CO2 + CuO + H2O =>
2 CuOH + CO3 = CO2 + 2 CuO + H2O
NaCH3CO2 + KCl = KCH3CO2 + NaCl =>
NaCH3CO2 + KCl = KCH3CO2 + NaCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
N2O3 + TiO2 = TiO3 + N2O2 =>
N2O3 + TiO2 = TiO3 + N2O2
C2H6 + O2 = CO2 + H2OO =>
C2H6 + 5 O2 = 2 CO2 + 3 H2OO
Cr2O3 + Si + CaO = Cr + CaSiO3 =>
2 Cr2O3 + 3 Si + 3 CaO = 4 Cr + 3 CaSiO3
CH2 + H2O = C2H5OH =>
2 CH2 + H2O = C2H5OH
Hf3 + N2 = HfN4 =>
Hf3 + 6 N2 = 3 HfN4
ZnCl2 + K2PO4 = ZnPO4 + KCl =>
ZnCl2 + K2PO4 = ZnPO4 + 2 KCl
HCl + Hg2{2+} = Hg2(Cl)2 + H{+} =>
2 HCl + Hg2{2+} = Hg2(Cl)2 + 2 H{+}
Ba + HNO3 = Ba(NO3)2 + N2O + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + N2O + 5 H2O
CrCl3*6H2O = CrCl3 + H2O =>
CrCl3*6H2O = CrCl3 + 6 H2O
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
Na3AsO4AgClO3 = AgAsO4Na3ClO3 =>
Na3AsO4AgClO3 = AgAsO4Na3ClO3
NH4Br + H2SO3 = (NH4)2SO3 + HBr =>
2 NH4Br + H2SO3 = (NH4)2SO3 + 2 HBr
NaOH + CO(NO3)2 = Na(NO3)2 + OHCO =>
NaOH + CO(NO3)2 = Na(NO3)2 + OHCO
C6H6O + H2O = CO2 + H2 =>
C6H6O + 11 H2O = 6 CO2 + 14 H2
NaNO3 + KOH = KNO3 + NaOH =>
NaNO3 + KOH = KNO3 + NaOH
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
GaAl + H2O = Al2O3 + H2 + Ga =>
2 GaAl + 3 H2O = Al2O3 + 3 H2 + 2 Ga
KClO3 + MnO4 = KCl + MnO7 =>
KClO3 + MnO4 = KCl + MnO7
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
S2O3{-2} + {+2} = S4O6{-2} =>
2 S2O3{-2} + {+2} = S4O6{-2}
Na2CO3 + CoCl3 = Co2(CO3)3 + NaCl =>
3 Na2CO3 + 2 CoCl3 = Co2(CO3)3 + 6 NaCl
HBr + KBr3 = Br2 + KH =>
HBr + KBr3 = 2 Br2 + KH
C3H8 + O2 = CO1 + H2O =>
2 C3H8 + 7 O2 = 6 CO1 + 8 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Li2O + FeCl3 = LiCl + Fe2O3 =>
3 Li2O + 2 FeCl3 = 6 LiCl + Fe2O3
Pb(NO3)2 + H2O = PbO + H2(NO3)2 =>
Pb(NO3)2 + H2O = PbO + H2(NO3)2
NiCl2 + HCl + C3H6O = NiCl3 + C3H7O =>
NiCl2 + HCl + C3H6O = NiCl3 + C3H7O
CrCl3 + KOH = Cr(OH)3 + K3Cl3 =>
CrCl3 + 3 KOH = Cr(OH)3 + K3Cl3
Mn(SO)4 + KBrO + K(OH) = MnO2 + KBr + H2O + K2SO4 =>
Mn(SO)4 + 10 KBrO + 8 K(OH) = MnO2 + 10 KBr + 4 H2O + 4 K2SO4
KSCN + Ag(NO3) = (NO3) + Ag(KSCN) =>
KSCN + Ag(NO3) = (NO3) + Ag(KSCN)
KBr = K + Br2 =>
2 KBr = 2 K + Br2
XNaCl + H2O = NaOH + XHCl =>
XNaCl + H2O = NaOH + XHCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fr + F = FFr =>
Fr + F = FFr
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
KOH(aq) + HCIO4(aq) = KCIO4(aq) + H2O(l) =>
KOH(aq) + HCIO4(aq) = KCIO4(aq) + H2O(l)
K2CO3 + KH2PO4 = K2HPO4 + KOH + CO2 =>
K2CO3 + KH2PO4 = K2HPO4 + KOH + CO2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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