| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2(NO3)2 + 2 NH4(OH) = NH2Hg2NO3 + NH4NO3 + 2 H2O
CH3NH3Br = CH3NH2 + HBr =>
CH3NH3Br = CH3NH2 + HBr
(OH)2 + H3PO4 = (PO4)2 + H2O =>
3(OH)2 + 2 H3PO4 = (PO4)2 + 6 H2O
KCH3COO + Al2(SO4)3 + H2O = Al2O3 + K2SO4 + CH3COOH =>
6 KCH3COO + Al2(SO4)3 + 3 H2O = Al2O3 + 3 K2SO4 + 6 CH3COOH
Hg(NO3)2 + Na2S = HgS + NaNO3 =>
Hg(NO3)2 + Na2S = HgS + 2 NaNO3
Hg2(NO3)2 + NH4(OH) = NH2Hg2NO3 + NH4NO3 + H2O =>
Hg2(NO3)2 + 2 NH4(OH) = NH2Hg2NO3 + NH4NO3 + 2 H2O
C3H6 + HOH = C3H7OH =>
C3H6 + HOH = C3H7OH
C14H8O4 + AlCl3 = (C14H6O4)3Al2 + HCl =>
3 C14H8O4 + 2 AlCl3 = (C14H6O4)3Al2 + 6 HCl
Hg2(NO3)2 + NH4(OH) = NH2Hg2NO3 + NH4NO3 + H2O =>
Hg2(NO3)2 + 2 NH4(OH) = NH2Hg2NO3 + NH4NO3 + 2 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CO2 + C = CO =>
CO2 + C = 2 CO
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ca(s) + AgNO3(aq) = Ca(NO3)2(aq) + Ag(s) =>
Ca(s) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 Ag(s)
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Fe + CN = Fe(CN)2 =>
Fe + 2 CN = Fe(CN)2
Hg2(NO3)2 + NH4(OH) = NH2Hg2NO3 + NH4NO3 + H2O =>
Hg2(NO3)2 + 2 NH4(OH) = NH2Hg2NO3 + NH4NO3 + 2 H2O
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Hg2(NO3)2 + NH4(OH) = NH2Hg2NO3 + NH4NO3 + H2O =>
Hg2(NO3)2 + 2 NH4(OH) = NH2Hg2NO3 + NH4NO3 + 2 H2O
C4H8O + Cu(OH)2 = Cu2O + H2O + CH3COOH =>
C4H8O + 6 Cu(OH)2 = 3 Cu2O + 6 H2O + 2 CH3COOH
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
C6H12O7 + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 C6H12O7 + 22 NaHCO3 = 22 NaC4H6O5 + 12 CO2 + 23 H2O
MnNiCl2 = MnCl2Ni =>
MnNiCl2 = MnCl2Ni
H2Cl2 + NaOH = HNaCl + OH =>
H2Cl2 + 2 NaOH = 2 HNaCl + 2 OH
TiCl4 + NaOH = TiOH2 + NaCl + H2 + O2 =>
2 TiCl4 + 8 NaOH = 2 TiOH2 + 8 NaCl + 2 H2 + 3 O2
CH3CH2OH + H2SO4 = (CH3CH2)2SO4 + H2O =>
2 CH3CH2OH + H2SO4 = (CH3CH2)2SO4 + 2 H2O
K3PO4 + LiBr = K3Br + LiPO4 =>
K3PO4 + LiBr = K3Br + LiPO4
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
Fe + CN = Fe(CN)6 =>
Fe + 6 CN = Fe(CN)6
Be + H2SO4 = BeSO4 + H =>
Be + H2SO4 = BeSO4 + 2 H
Co(NO3)2(H2O)6 + Ni(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 = Co7Ni3Fe20O40 + O2 + H2O + N2 =>
7 Co(NO3)2(H2O)6 + 3 Ni(NO3)2(H2O)6 + 20 Fe(NO3)3(H2O)9 = Co7Ni3Fe20O40 + 100 O2 + 240 H2O + 40 N2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
ZnCl2 + Ba(OH)2 + H2SO4 = Ba[Zn(OH)4] + BaSO4 + HCl =>
ZnCl2 + 2 Ba(OH)2 + H2SO4 = Ba[Zn(OH)4] + BaSO4 + 2 HCl
Hg2(NO3)2 + NH4(OH) = NH2Hg2NO3 + NH4NO3 + H2O =>
Hg2(NO3)2 + 2 NH4(OH) = NH2Hg2NO3 + NH4NO3 + 2 H2O
CH3CHOHCH2OH + HNO3 = CH3CHONO2CH2ONO2 + H2O =>
CH3CHOHCH2OH + 2 HNO3 = CH3CHONO2CH2ONO2 + 2 H2O
F2 + H2O = HF + HFO =>
F2 + H2O = HF + HFO
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4(aq) + NH3(aq) + H2O =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 NH3(aq) + 3 H2O
Hg2(NO3)2 + NH4(OH) = NH2Hg2NO3 + NH4NO3 + H2O =>
Hg2(NO3)2 + 2 NH4(OH) = NH2Hg2NO3 + NH4NO3 + 2 H2O
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
AgNO3 + Na2CO3 + K2S2O8 = AgO + Na2SO4 + KNO3 + CO2 =>
2 AgNO3 + 2 Na2CO3 + K2S2O8 = 2 AgO + 2 Na2SO4 + 2 KNO3 + 2 CO2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
C2H5Cl + KOH(H2O) = C2H5OH + KCl + H2O =>
C2H5Cl + KOH(H2O) = C2H5OH + KCl + H2O
Ni(OH)2 + NH4OH = Ni(NH3)6 + H2O + OH =>
Ni(OH)2 + 6 NH4OH = Ni(NH3)6 + 6 H2O + 2 OH
KI + Hg2Cl2 = Hg2I2 + KCl =>
2 KI + Hg2Cl2 = Hg2I2 + 2 KCl
CH3OH + H2SO4 = CH4 + H2O + SO4 =>
CH3OH + H2SO4 = CH4 + H2O + SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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