| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2 + SO = SiO + SO2
Ca{2+}(g) + S{2-}(g) = CaS =>
Ca{2+}(g) + S{2-}(g) = CaS
S8 + I2 = SI4 =>
S8 + 16 I2 = 8 SI4
CaMgC2O6 = CaCO3 + CO2 + MgO =>
CaMgC2O6 = CaCO3 + CO2 + MgO
NaOH + CaCl = NaCl + CaOH =>
NaOH + CaCl = NaCl + CaOH
H2SO4 + Cr(CN)3 = HCN + Cr2(SO4)3 =>
3 H2SO4 + 2 Cr(CN)3 = 6 HCN + Cr2(SO4)3
MnCl2 + Cd = Mn + CdCl2 =>
MnCl2 + Cd = Mn + CdCl2
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
(H2)2S + O2 = SO2 + H2O =>
(H2)2S + 2 O2 = SO2 + 2 H2O
SiO2 + H2O = SiO2OH + H =>
SiO2 + H2O = SiO2OH + H
NiCO3 + H2SO4 = NiSO4 + CO2 + H2O =>
NiCO3 + H2SO4 = NiSO4 + CO2 + H2O
C6H8O7 + Ba(OH)2 = Ba3(C6H5O7)2 + H2O =>
2 C6H8O7 + 3 Ba(OH)2 = Ba3(C6H5O7)2 + 6 H2O
S + W + Ag = SWAg =>
S + W + Ag = SWAg
K2O + Ba(NO3)2 = BaO + KNO3 =>
K2O + Ba(NO3)2 = BaO + 2 KNO3
SO3C = SO2CO =>
SO3C = SO2CO
Cu(NO3)2 + Pb(NO3)2 = CuPb + NO3 =>
Cu(NO3)2 + Pb(NO3)2 = CuPb + 4 NO3
AuCl3 + SO2 + H2O = Au + H2SO4 + HCl =>
2 AuCl3 + 3 SO2 + 6 H2O = 2 Au + 3 H2SO4 + 6 HCl
Na[Sn(OH)6] + NaOH + Na2[Pb(OH6)] = Na2[Sn(OH)6] + Na2[Pb(OH)4] + H2O =>
8 Na[Sn(OH)6] + 8 NaOH + Na2[Pb(OH6)] = 8 Na2[Sn(OH)6] + Na2[Pb(OH)4] + 5 H2O
Al + H(HS) = Al(HS)3 + H2 =>
2 Al + 6 H(HS) = 2 Al(HS)3 + 3 H2
NH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HNO3 + H2O =>
5 NH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 5 HNO3 + 17 H2O
FeS + HNO3 = Fe(NO3) + NO + S + H2O =>
3 FeS + 4 HNO3 = 3 Fe(NO3) + NO + 3 S + 2 H2O
H2SO4(aq) + Na2S2O3(aq) = Na2SO4(aq) + H2O(l) + S(s) =>
H2SO4(aq) + 3 Na2S2O3(aq) = 3 Na2SO4(aq) + H2O(l) + 4 S(s)
C3H7OH + H2SO4 = C3H7SO4 + H2OH =>
C3H7OH + H2SO4 = C3H7SO4 + H2OH
C6H12O6 + N2O73 = CO2 + H2O + N2 =>
73 C6H12O6 + 12 N2O73 = 438 CO2 + 438 H2O + 12 N2
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
HCl + AuOH = H2O + AuCl =>
HCl + AuOH = H2O + AuCl
NO3{-} + H{+} + Fe{2+} = NO + Fe{3+} + H2O =>
NO3{-} + 4 H{+} + 3 Fe{2+} = NO + 3 Fe{3+} + 2 H2O
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
RbOH + Ca = CaO + RbH =>
RbOH + Ca = CaO + RbH
H2SO4 + C6H2O6 = H2O + CO2 + HS =>
2 H2SO4 + C6H2O6 = 2 H2O + 6 CO2 + 2 HS
NaO = Na + O =>
NaO = Na + O
C6H6O + CO2 + NH3 = C5H7NO2 + H2 =>
8 C6H6O + 7 CO2 + 11 NH3 = 11 C5H7NO2 + 2 H2
Na2SO4 + MnSO4 = Na2Mn(SO4)2 =>
Na2SO4 + MnSO4 = Na2Mn(SO4)2
Na2CO3 + CH3COOH = CO2 + H2O + NaO2C2H3 =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 NaO2C2H3
LiAIH4 + H2O = LiOH + AI(OH)3 + H2 =>
LiAIH4 + 4 H2O = LiOH + AI(OH)3 + 4 H2
C2H4 + HCI = C2H6 + CI =>
C2H4 + 2 HCI = C2H6 + 2 CI
Ca(OH)2(aq) + Na2SO4(aq) = NaOH(aq) + CaSO4(s) =>
Ca(OH)2(aq) + Na2SO4(aq) = 2 NaOH(aq) + CaSO4(s)
V(ClO4)5 + Co = V + Co(ClO4)2 =>
2 V(ClO4)5 + 5 Co = 2 V + 5 Co(ClO4)2
FeS2 + HNO3 = NO + H2O + Fe(NO3)3 + H2SO4 =>
FeS2 + 8 HNO3 = 5 NO + 2 H2O + Fe(NO3)3 + 2 H2SO4
U + HNO3 = UO2(NO3)2 + NO + H2O =>
U + 4 HNO3 = UO2(NO3)2 + 2 NO + 2 H2O
Na + H2PO4 + H2O = H3PO4 + NaOH =>
Na + H2PO4 + H2O = H3PO4 + NaOH
Rb + NO = RbNO =>
Rb + NO = RbNO
KI + NaOH = KOH + Na + I =>
KI + NaOH = KOH + Na + I
FeCl3 + ZnSO4 = Fe2(SO4)3 + Cl2Zn =>
2 FeCl3 + 3 ZnSO4 = Fe2(SO4)3 + 3 Cl2Zn
NH4 + CO2 = NH4CO2 =>
NH4 + CO2 = NH4CO2
N + O = NO = NO<sub = </sub = =>
N + O = NO
Ag2S4 = Ag + S8 =>
2 Ag2S4 = 4 Ag + S8
CaCO3 + NH4OH = Ca(OH)2 + CO2 + NH3 =>
CaCO3 + NH4OH = Ca(OH)2 + CO2 + NH3
KClOK2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
KClOK2Cr2O7 + 4 SnCl2 + 16 HCl = 2 CrCl3 + 4 SnCl4 + 3 KCl + 8 H2O
SO2 + CaCO3 = CO2 + CaSO3 =>
SO2 + CaCO3 = CO2 + CaSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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