| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CO2 + 3 H2O = C2H5OH + 3 O2
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KMnO4 + KI + H2SO4 = H2O + I2 + K2SO4 + MnSO4 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 8 H2O + 5 I2 + 6 K2SO4 + 2 MnSO4
H2O + CH3ONa = CH3OH + NaOH =>
H2O + CH3ONa = CH3OH + NaOH
K2SO4(aq) + CaCl2(aq) = KCl + CaSO4 =>
K2SO4(aq) + CaCl2(aq) = 2 KCl + CaSO4
SiCl4 + C = Si + CCl4 =>
SiCl4 + C = Si + CCl4
NH4MnO4 + CsF = NH4F + CsMnO4 =>
NH4MnO4 + CsF = NH4F + CsMnO4
HCl + MgCl2 = MgCl3 + H2 =>
2 HCl + 2 MgCl2 = 2 MgCl3 + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Na2S + AlCl3 + H2O = Al(OH)3 + NaCl + H2S =>
3 Na2S + 2 AlCl3 + 6 H2O = 2 Al(OH)3 + 6 NaCl + 3 H2S
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
H3PO4 + C2H6O2 + B2O3 + C2H4N4 = BPN + CO2 + H2 =>
4 H3PO4 + 9 C2H6O2 + 2 B2O3 + C2H4N4 = 4 BPN + 20 CO2 + 35 H2
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
CaCl2 + AgNO3(aq) = AgCl + Ca(NO3)2(aq) =>
CaCl2 + 2 AgNO3(aq) = 2 AgCl + Ca(NO3)2(aq)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Au2O3 + H2SO4 = Au2(SO4)3 + H2O =>
Au2O3 + 3 H2SO4 = Au2(SO4)3 + 3 H2O
Cd(OH)2 + HC2H3O2 = H(OH)2 + CdC2H3O2 =>
Cd(OH)2 + HC2H3O2 = H(OH)2 + CdC2H3O2
ThF4 + Ca = Th + CaF2 =>
ThF4 + 2 Ca = Th + 2 CaF2
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
C3H6 + K2Cr2O7 + H2SO4 = C3H6(OH)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H6 + K2Cr2O7 + 4 H2SO4 = 3 C3H6(OH)2 + K2SO4 + Cr2(SO4)3 + H2O
Mg(OH)2 + HClO2 = Mg(ClO2)2 + H2O =>
Mg(OH)2 + 2 HClO2 = Mg(ClO2)2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FeO + NaOH = NaFeO2 + H =>
FeO + NaOH = NaFeO2 + H
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb
C5H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H6(l) + 13 O2(g) = 10 CO2(g) + 6 H2O(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu(NO3)2(aq) + H2O(l) = Cu(H2O)6(aq) + NO3(aq) =>
Cu(NO3)2(aq) + 6 H2O(l) = Cu(H2O)6(aq) + 2 NO3(aq)
C7H14O + H2 = C7H16O =>
C7H14O + H2 = C7H16O
KHSO4 + NaNO3 = NaHSO4 + KNO3 =>
KHSO4 + NaNO3 = NaHSO4 + KNO3
NH4Br + BaO = NH3 + BaBr2 + H2O =>
2 NH4Br + BaO = 2 NH3 + BaBr2 + H2O
C9H2O + HO2 = CO2 + H2O =>
C9H2O + 12 HO2 = 9 CO2 + 7 H2O
CH3COO[{-}] + H2O = CH3COOH + OH[{-}] =>
CH3COO[{-}] + H2O = CH3COOH + OH[{-}]
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
F2 + NiI2 = I + NiF2 =>
F2 + NiI2 = 2 I + NiF2
NaHCO3 + C2H4O2 = NaH3C2O2 + H2O + CO2 =>
NaHCO3 + C2H4O2 = NaH3C2O2 + H2O + CO2
HOOC(CH2)2COOH + NaHCO3 = NaOOC(CH2)2COONa + CO2 + H2O =>
HOOC(CH2)2COOH + 2 NaHCO3 = NaOOC(CH2)2COONa + 2 CO2 + 2 H2O
SO2 + H3O = S8 + H2O =>
8 SO2 + 32 H3O = S8 + 48 H2O
Rb2SO4 + H2O = Rb2O + H2SO4 =>
Rb2SO4 + H2O = Rb2O + H2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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