| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni + H2SO4 = H2O + NiSO3
HNO3 + NH4Cl = HCl + NH4NO3 =>
HNO3 + NH4Cl = HCl + NH4NO3
B2S3 + BeCl2 = BCl3 + BeS =>
B2S3 + 3 BeCl2 = 2 BCl3 + 3 BeS
{-}Methyl{-}2{-}butanol = {-}methyl{-}2{-}chlorobutane =>
{-}Methyl{-}2{-}butanol = {-}methyl{-}2{-}chlorobutane
ClO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + HCl + H2O =>
2 ClO2 + 10 FeSO4 + 5 H2SO4 = 5 Fe2(SO4)3 + 2 HCl + 4 H2O
(HClO) + OH = (H2O) + (ClO) =>
(HClO) + OH = (H2O) + (ClO)
Mn4 + O3 = Mn2O3 =>
Mn4 + 2 O3 = 2 Mn2O3
Cl2 + VI5 = V + ClI =>
5 Cl2 + 2 VI5 = 2 V + 10 ClI
KCl(aq) + Ag2SO4(aq) = AgCl(s) + K2SO4(aq) =>
2 KCl(aq) + Ag2SO4(aq) = 2 AgCl(s) + K2SO4(aq)
KSCN + FeCl2 = FeCN + KSCl2 =>
KSCN + FeCl2 = FeCN + KSCl2
Ag3PO4 + NaCl = AgCl + Na3PO4 =>
Ag3PO4 + 3 NaCl = 3 AgCl + Na3PO4
HBrC2H2 = C2H3Br =>
HBrC2H2 = C2H3Br
Al + HOH = H2 + Al(OH)3 =>
2 Al + 6 HOH = 3 H2 + 2 Al(OH)3
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Rb + (CH3CO2H) = Rb(C2H3O2) + H2 =>
2 Rb + 2(CH3CO2H) = 2 Rb(C2H3O2) + H2
Cl4 + HOFe = Fe + HOCl =>
Cl4 + 4 HOFe = 4 Fe + 4 HOCl
CuS + HNO3 = Cu[NO3]2 + NO2 + S2 + H2O =>
2 CuS + 8 HNO3 = 2 Cu[NO3]2 + 4 NO2 + S2 + 4 H2O
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
SNO2 + C = SN + CO =>
SNO2 + 2 C = SN + 2 CO
C6H6 + SO4{2-} + H{+} = CO2{+} + H2S + H2O =>
2 C6H6 + 9 SO4{2-} + 30 H{+} = 12 CO2{+} + 9 H2S + 12 H2O
K2Cr2O7 + FeSO4 + H2SO4 = CrSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 8 FeSO4 + 7 H2SO4 = 2 CrSO4 + K2SO4 + 4 Fe2(SO4)3 + 7 H2O
(NH4)2S2O8 + H2O + MnSO4 = MnO2 + H2SO4 + (NH4)2SO4 =>
(NH4)2S2O8 + 2 H2O + MnSO4 = MnO2 + 2 H2SO4 + (NH4)2SO4
CrCl3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
2 CrCl3 + 16 KOH + 3 Cl2 = 12 KCl + 2 K2CrO4 + 8 H2O
FeSO4 + KMnO4 + KHSO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 FeSO4 + 2 KMnO4 + 16 KHSO4 = 5 Fe2(SO4)3 + 8 H2O + 9 K2SO4 + 2 MnSO4
Cr(OH)6 + NH4 + NH3 = Cr(NH3)6 + NH3*H2O =>
Cr(OH)6 + 6 NH4 + 6 NH3 = Cr(NH3)6 + 6 NH3*H2O
Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl
Na2SO4 + Sr(NO3)2 = SrSO4 + NaNO3 =>
Na2SO4 + Sr(NO3)2 = SrSO4 + 2 NaNO3
Cl2 + VI5 = V + ClI =>
5 Cl2 + 2 VI5 = 2 V + 10 ClI
H2SO4 + Ca = CaO4 + SOH2 =>
4 H2SO4 + 3 Ca = 3 CaO4 + 4 SOH2
C6H6 + C2H5Cl = C6H5CH3CH2 + HCl =>
C6H6 + C2H5Cl = C6H5CH3CH2 + HCl
CO(NO3)2 + NaF = COF2 + NaNO3 =>
CO(NO3)2 + 2 NaF = COF2 + 2 NaNO3
HVO3 + HI = I2 + VI3 + H2O =>
HVO3 + 5 HI = I2 + VI3 + 3 H2O
SIO2 + H2O = H4SIO4 =>
SIO2 + 2 H2O = H4SIO4
H2PO4 + H3O = H3PO4 + H2O =>
H2PO4 + H3O = H3PO4 + H2O
MgSO4 + (NH4)2S2O8 + H2O = HMgO4 + (NH4)2SO4 + H2SO4 =>
2 MgSO4 + 5(NH4)2S2O8 + 8 H2O = 2 HMgO4 + 5(NH4)2SO4 + 7 H2SO4
CsHCO3 + HBr = CsBr + H2O + CO2 =>
CsHCO3 + HBr = CsBr + H2O + CO2
Ni + H2SO4 = H2O + NiSO3 =>
Ni + H2SO4 = H2O + NiSO3
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
C3H6 + Br2 = C4H5 + HBr =>
8 C3H6 + 9 Br2 = 6 C4H5 + 18 HBr
CaC2 + H2O = CH + CaO =>
CaC2 + H2O = 2 CH + CaO
Zn + HClO3 = ZnClO3 + H =>
Zn + HClO3 = ZnClO3 + H
Al2(OH)3 + HSO4 = Al2(SO4)3 + H2O =>
Al2(OH)3 + 3 HSO4 = Al2(SO4)3 + 3 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuSO4*5H2O + Mg = MgSO4 + Cu + Mg(OH)2 + H2 =>
2 CuSO4*5H2O + 7 Mg = 2 MgSO4 + 2 Cu + 5 Mg(OH)2 + 5 H2
KNO3 + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + NaNO3 =>
2 KNO3 + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + 2 NaNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N + Ca = Ca3N2 =>
2 N + 3 Ca = Ca3N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/23
Équations équilibrées sur12/24/22
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