| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2(g) + H2O(l) = C2H3OH(l)
SnOHCl + H2SO4 = H2O + SnSO4 + HCl =>
SnOHCl + H2SO4 = H2O + SnSO4 + HCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CuSO4 + NaHCO3 = CuCO3*Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = CuCO3*Cu(OH)2 + 2 Na2SO4 + 3 CO2 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3COOH + NaOH = CH3NaCOO + H2O =>
CH3COOH + NaOH = CH3NaCOO + H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NH4ClO4 + KNO3 = KClO4 + NH4NO3 =>
NH4ClO4 + KNO3 = KClO4 + NH4NO3
Na2S + Pb(CH3COO)2 = PbS + NaCH3COO =>
Na2S + Pb(CH3COO)2 = PbS + 2 NaCH3COO
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Ag(NO3)(aq) + MgCl2(aq) = AgCl(s) + Mg(NO3)2(aq) =>
2 Ag(NO3)(aq) + MgCl2(aq) = 2 AgCl(s) + Mg(NO3)2(aq)
K + H2 = KH2 =>
K + H2 = KH2
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
C6H4Cl2O + O2 = CO2 + H2O + HCl =>
C6H4Cl2O + 6 O2 = 6 CO2 + H2O + 2 HCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
Ru + HNO3 = HRuO4 + NO + H2O =>
3 Ru + 7 HNO3 = 3 HRuO4 + 7 NO + 2 H2O
NaI3 + HCl + H2O2 = I2 + NaCl + H2O =>
2 NaI3 + 2 HCl + H2O2 = 3 I2 + 2 NaCl + 2 H2O
V2O3 + Co(C2H3O2)2 = V(C2H3O2)3 + CoO =>
V2O3 + 3 Co(C2H3O2)2 = 2 V(C2H3O2)3 + 3 CoO
KBr + HCl = Br2 + KCl + H2 =>
2 KBr + 2 HCl = Br2 + 2 KCl + H2
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
CH3COOH + NH3 = NH4CH3COO =>
CH3COOH + NH3 = NH4CH3COO
Zn + Cl2 = ZnCl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Ca3(PO4)2 + H2O + CO2 = Ca + O2 + C5H7O2P =>
2 Ca3(PO4)2 + 14 H2O + 20 CO2 = 6 Ca + 31 O2 + 4 C5H7O2P
HCIO + SO2 + H2O = HCI + H2SO4 =>
HCIO + SO2 + H2O = HCI + H2SO4
H3AsO4 + HNO3 + (NH4)2MoO4 = (NH4)3[AsMo12O42] + NH4NO3 + H2O =>
2 H3AsO4 + 44 HNO3 + 24(NH4)2MoO4 = 2(NH4)3[AsMo12O42] + 43 NH4NO3 + 23 H2O
AI + CuSO4 = AI(SO4)3 + Cu =>
AI + 3 CuSO4 = AI(SO4)3 + 3 Cu
Fe2(SO4)3 + KNO3 + KOH = K2FeO4 + KNO2 + K2SO4 + H2O =>
Fe2(SO4)3 + 3 KNO3 + 10 KOH = 2 K2FeO4 + 3 KNO2 + 3 K2SO4 + 5 H2O
NiC2O4H4O2 + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4H4O2 + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
Cl + Ca(OH)2 = Ca(ClO)2 + CaCl2 + H2O =>
4 Cl + 2 Ca(OH)2 = Ca(ClO)2 + CaCl2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag2SO4 + MgCl2 = MgSO4 + AgCl =>
Ag2SO4 + MgCl2 = MgSO4 + 2 AgCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
P2O5 + Fe2O3 = FePO4 =>
P2O5 + Fe2O3 = 2 FePO4
CaBr2 + K2SO4 = CaSO4 + KBr =>
CaBr2 + K2SO4 = CaSO4 + 2 KBr
(C6H14)I2 + NaCl = Na(I)2 + (C6H14)Cl =>
(C6H14)I2 + NaCl = Na(I)2 + (C6H14)Cl
C6H5CO2H + CH3OH = C6H5CO2CH3 + H2O =>
C6H5CO2H + CH3OH = C6H5CO2CH3 + H2O
NaCl(aq) + AgNO3(aq) = NaNO3(aq) + AgCl(s) =>
NaCl(aq) + AgNO3(aq) = NaNO3(aq) + AgCl(s)
AB2 + B2C = A(CB)2 + B =>
AB2 + 2 B2C = A(CB)2 + 4 B
(NH4)2CO3 + KOH = NH4OH + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2 NH4OH + K2CO3
SnSO4 + KNO3 = K2SO4 + Sn(NO3)2 =>
SnSO4 + 2 KNO3 = K2SO4 + Sn(NO3)2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
C2H2 + O2 = C + H2O2 =>
C2H2 + O2 = 2 C + H2O2
Bi2(SO4)3 + K2(CrO4) = Bi2(CrO4)3 + K2(SO4) =>
Bi2(SO4)3 + 3 K2(CrO4) = Bi2(CrO4)3 + 3 K2(SO4)
SO2 + HNO3 = SO4 + NO + H2O =>
3 SO2 + 4 HNO3 = 3 SO4 + 4 NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
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