| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + O2 = MgO2
(CH3COO)2Mg + KOH = CH3COOK + Mg(OH)2 =>
(CH3COO)2Mg + 2 KOH = 2 CH3COOK + Mg(OH)2
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
Y(NO3)3(OH)3 + H2NCH2CH2NH2 = Y(NO3)3(OH)3NH2CH2CH2NH2 =>
Y(NO3)3(OH)3 + H2NCH2CH2NH2 = Y(NO3)3(OH)3NH2CH2CH2NH2
K + HSO4 = K2SO4 + H2S + H2O =>
18 K + 10 HSO4 = 9 K2SO4 + H2S + 4 H2O
(NH4)2SO4 + KOH = H2O + NH3 + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 H2O + 2 NH3 + K2SO4
CaCl2 + Al2(SO4)3 = CaSO4 + AlCl3 = =>
3 CaCl2 + Al2(SO4)3 = 3 CaSO4 + 2 AlCl3
Ph + AgNO3 = Ph(NO3)2 + Ag =>
Ph + 2 AgNO3 = Ph(NO3)2 + 2 Ag
Ag + ClO3 = AgClO3 =>
Ag + ClO3 = AgClO3
C2H5OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
CH3COH + H2SO4 + KMnO4 = CH3COOH + K2SO4 + MnO2 + H2O =>
3 CH3COH + H2SO4 + 2 KMnO4 = 3 CH3COOH + K2SO4 + 2 MnO2 + H2O
HgCl2 + AgNO3 = Hg(NO3)2 + AgCl =>
HgCl2 + 2 AgNO3 = Hg(NO3)2 + 2 AgCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2HPO3 + KMnO4 + KOH = K3PO4 + K2MnO4 + H2O =>
K2HPO3 + 2 KMnO4 + 3 KOH = K3PO4 + 2 K2MnO4 + 2 H2O
C3H6 + Br = C3H6Br6 =>
C3H6 + 6 Br = C3H6Br6
MnSO4 + Na2CO3 + HCl = Na2SO4 + H2CO3 + MnCl2 =>
MnSO4 + Na2CO3 + 2 HCl = Na2SO4 + H2CO3 + MnCl2
Al(ClO3)3 + NaOH = Al(OH)3 + NaClO3 =>
Al(ClO3)3 + 3 NaOH = Al(OH)3 + 3 NaClO3
K2Cr2O7 + KI + H2O = KIO3 + Cr(OH)3 + KOH =>
K2Cr2O7 + KI + 4 H2O = KIO3 + 2 Cr(OH)3 + 2 KOH
Pt + HCl = PtCl + H =>
Pt + HCl = PtCl + H
KCIO3 + HBr = Br2 + KCI + H2O =>
KCIO3 + 6 HBr = 3 Br2 + KCI + 3 H2O
NaHSO3 + NaHSO4 = Na2SO4 + H2O + SO2 =>
NaHSO3 + NaHSO4 = Na2SO4 + H2O + SO2
NaClO + I2 = NaI + Cl + O2 =>
2 NaClO + I2 = 2 NaI + 2 Cl + O2
Co(s) + H2SO4(aq) = H2(g) + Co2(SO4)3(aq) =>
2 Co(s) + 3 H2SO4(aq) = 3 H2(g) + Co2(SO4)3(aq)
AgNO3 + [Cr(H2O)5Cl]Cl2H2O = AgCl + [Cr(H2O)5NO3]Cl2H2O =>
AgNO3 + [Cr(H2O)5Cl]Cl2H2O = AgCl + [Cr(H2O)5NO3]Cl2H2O
F2(g) + NaCl(aq) = FCl2 + Na =>
F2(g) + 4 NaCl(aq) = 2 FCl2 + 4 Na
Al(OH)3 + Na2SO4 = Al(SO4)3 + Na2OH =>
Al(OH)3 + 3 Na2SO4 = Al(SO4)3 + 3 Na2OH
Na2Cr2O7 + FeCl + HCl = CrCl3 + NaCl + FeCl3 + H2O =>
Na2Cr2O7 + 3 FeCl + 14 HCl = 2 CrCl3 + 2 NaCl + 3 FeCl3 + 7 H2O
NCl3 + H4C = N2 + CCl4 + H2 =>
4 NCl3 + 3 H4C = 2 N2 + 3 CCl4 + 6 H2
K3[Fe(CN)6] + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + KCN =>
4 K3[Fe(CN)6] + 3 FeSO4 = Fe4[Fe(CN)6]3 + 3 K2SO4 + 6 KCN
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
Mg2O2 + CO2 = Mg2O2CO2 =>
Mg2O2 + CO2 = Mg2O2CO2
HCI2 = H2 + CI2 =>
2 HCI2 = H2 + 2 CI2
HI + AgNO3 = HNO3 + AgI = =>
HI + AgNO3 = HNO3 + AgI
Cu + KOH = Cu(OH)2 + K =>
Cu + 2 KOH = Cu(OH)2 + 2 K
Cl + HgO = HgCl + ClO =>
2 Cl + HgO = HgCl + ClO
Ag(NO3) + Li2(SO4) = Ag2(SO4) + Li(NO3) =>
2 Ag(NO3) + Li2(SO4) = Ag2(SO4) + 2 Li(NO3)
Ca(OH)2 + NH3 = [Ca(NH3)4](OH)2 =>
Ca(OH)2 + 4 NH3 = [Ca(NH3)4](OH)2
NaCl + NiOH = NaOH + NiCl =>
NaCl + NiOH = NaOH + NiCl
NH3OHNO3 = NH3 + HNO3 + H2O =>
4 NH3OHNO3 = 3 NH3 + 5 HNO3 + H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Mg + S = MgS = =>
Mg + S = MgS
HI + AgNO3 = HNO3 + AgI = =>
HI + AgNO3 = HNO3 + AgI
K2Cr2O7 + Cu2O = CuO + Cr2O3 + K2CrO4 =>
2 K2Cr2O7 + 3 Cu2O = 6 CuO + Cr2O3 + 2 K2CrO4
NH4Cl + Cl2 = HCl + N2 =>
2 NH4Cl + 3 Cl2 = 8 HCl + N2
K2Cr2O7 + C2H5OH + H2SO4 = KCr(SO4)2 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 4 KCr(SO4)2 + 3 CH3COOH + 11 H2O
Fe + HNO3 = Fe(NO3)3 + H3 =>
Fe + 3 HNO3 = Fe(NO3)3 + H3
Cr2O3 + H2SO4 = Cr(SO4)OH + H2O =>
Cr2O3 + 2 H2SO4 = 2 Cr(SO4)OH + H2O
CH3COCOOH + H2 = CH3CHOHCOOH =>
CH3COCOOH + H2 = CH3CHOHCOOH
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
MgO(s) + H2O(l) = Mg(OH)2 =>
MgO(s) + H2O(l) = Mg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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