| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3CH3COOH = CO2H2OCH3COONa
H(AuCl4) + Na2O5S2 + H2O = Au + Na2SO4 + HCl + SO2 =>
2 H(AuCl4) + 3 Na2O5S2 + 3 H2O = 2 Au + 3 Na2SO4 + 8 HCl + 3 SO2
CH3COCH3 + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC(CH3)2 + H2O =>
CH3COCH3 + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC(CH3)2 + H2O
C9H20O4S2 + O2 = CO2 + H2O + S8 =>
4 C9H20O4S2 + 48 O2 = 36 CO2 + 40 H2O + S8
Sb + BrO3 = SbO3 + Br2 =>
2 Sb + 2 BrO3 = 2 SbO3 + Br2
C16H32O2 + CH4O = C3H8O3 + C17H34O2 =>
15 C16H32O2 + CH4O = C3H8O3 + 14 C17H34O2
CaCO2 = CO2Ca =>
CaCO2 = CO2Ca
H3PO4KOH = H2OKH2PO4 =>
H3PO4KOH = H2OKH2PO4
KSCN + Pb(NO3)2 = PbCN + KS(NO3)2 =>
KSCN + Pb(NO3)2 = PbCN + KS(NO3)2
MnO4{-} + SO2 + H2O = SO42{-} + Mn2{+} + H =>
2 MnO4{-} + 3 SO2 + 112 H2O = 3 SO42{-} + Mn2{+} + 224 H
K2MnO4 + KBr + H2SO4 = MnSO4 + Br2 + K2SO4 + H2O =>
K2MnO4 + 4 KBr + 4 H2SO4 = MnSO4 + 2 Br2 + 3 K2SO4 + 4 H2O
Al + F = Al6F19 =>
6 Al + 19 F = Al6F19
K + Cr2(SO3)4 = K(SO3)4 + Cr2 =>
K + Cr2(SO3)4 = K(SO3)4 + Cr2
H2SO4 + KI = H2S + I + K2SO4 + H2O =>
5 H2SO4 + 8 KI = H2S + 8 I + 4 K2SO4 + 4 H2O
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3 =>
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3
C3H9OH + O2 = CO2 + H2O =>
C3H9OH + 5 O2 = 3 CO2 + 5 H2O
Al(SO4)3 + NaCO3 = AlCO3 + Na(SO4)3 =>
Al(SO4)3 + NaCO3 = AlCO3 + Na(SO4)3
H + H2SO4 = H3SO4 =>
H + H2SO4 = H3SO4
BaOH + H2O = H3O + BaO =>
BaOH + H2O = H3O + BaO
C2H4 + KMnO4 + H2SO4 + H2O = CH2OH + K2SO4 + MnSO4 =>
5 C2H4 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 10 CH2OH + K2SO4 + 2 MnSO4
CH5NO2C8H8O = C8H11NCO2H2O =>
CH5NO2C8H8O = C8H11NCO2H2O
H2O2 + N2H2 = H2O + HNO3 =>
6 H2O2 + N2H2 = 6 H2O + 2 HNO3
H2SO4 + KI = H2S + I + K2SO4 + H2O =>
5 H2SO4 + 8 KI = H2S + 8 I + 4 K2SO4 + 4 H2O
NaClO + NH3 = NaCl + N2H4 + HOH =>
NaClO + 2 NH3 = NaCl + N2H4 + HOH
Li2SO4 + BaO = BaSO4 + Li2O =>
Li2SO4 + BaO = BaSO4 + Li2O
SZnCl2 = ZnSCl2 =>
SZnCl2 = ZnSCl2
H2SO4 + KI = H2S + I + K2SO4 + H2O =>
5 H2SO4 + 8 KI = H2S + 8 I + 4 K2SO4 + 4 H2O
Pb(OH)No3 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)No3 + HNo3 = Pb(No3)2 + H2O
FeS + H2SO4 = Fe2SO43 + H2S + SO2 =>
8 FeS + 45 H2SO4 = 4 Fe2SO43 + 45 H2S + 4 SO2
C6H6O2 + Na = C6H4O2Na + H2 =>
C6H6O2 + Na = C6H4O2Na + H2
US2O8 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 + UO2SO4 =>
5 US2O8 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4 + 5 UO2SO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Fe + CuSO4 = Cu + Fe2(SO4)3 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2(SO4)3
Mg + NO3 = MgO + N =>
3 Mg + NO3 = 3 MgO + N
Pb(OH)4 + H2SO4 = Pb2(SO4)4 + H2O =>
2 Pb(OH)4 + 4 H2SO4 = Pb2(SO4)4 + 8 H2O
(NH4)2MoO4 + H2O2 = (NH4)2MoO5 + H2O =>
(NH4)2MoO4 + H2O2 = (NH4)2MoO5 + H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
CH4 + HNO3 = NO + CO2 + H2O =>
3 CH4 + 8 HNO3 = 8 NO + 3 CO2 + 10 H2O
Pb(C2H3O2)2 + KI = PbI4 + K4(C2H3O2)2 =>
Pb(C2H3O2)2 + 4 KI = PbI4 + K4(C2H3O2)2
PbS + HCl + HNO3 = H2[PbCl4] + H2SO4 + NO2 + H2O =>
PbS + 4 HCl + 8 HNO3 = H2[PbCl4] + H2SO4 + 8 NO2 + 4 H2O
H2SO4 + KI = H2S + I + K2SO4 + H2O =>
5 H2SO4 + 8 KI = H2S + 8 I + 4 K2SO4 + 4 H2O
Ba(OH)2(aq) + HBr(aq) = BaBr2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HBr(aq) = BaBr2(aq) + 2 H2O(l)
SF6 + H2S = HF + S =>
SF6 + 3 H2S = 6 HF + 4 S
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
titanium + selenium = Ti2Se3 =>
2 Ti + 3 Se = Ti2Se3
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Zn(s)AgNO3(aq) = ZnNO3(aq)Ag(s) =>
Zn(s)AgNO3(aq) = ZnNO3(aq)Ag(s)
SrCl2 + Ni(NO3)2 = NiCl2 + Sr(NO3)2 =>
SrCl2 + Ni(NO3)2 = NiCl2 + Sr(NO3)2
C134H268 + O2 = CO2 + H2O =>
C134H268 + 201 O2 = 134 CO2 + 134 H2O
(CH3)CHCH2COONa + NaOH = Na2CO3 + C3H7 =>
(CH3)CHCH2COONa + NaOH = Na2CO3 + C3H7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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