| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu{2} + 2 Ag = 2 Ag{+} + Cu
NaH(CO3) = CO2H2ONa2(CO3) =>
2 NaH(CO3) = CO2H2ONa2(CO3)
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
OK = KO =>
OK = KO
Mg(CIO4)2 + K2CO3 = MgCO3 + KCIO4 =>
Mg(CIO4)2 + K2CO3 = MgCO3 + 2 KCIO4
O2 + Br{-} + H{+} = H2O + Br2 =>
O2 + 4 Br{-} + 4 H{+} = 2 H2O + 2 Br2
HNO2HNO3 = N2O4H2O =>
HNO2HNO3 = N2O4H2O
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + NH4ClO3 =>
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + 2 NH4ClO3
HS + CI = HIC + S =>
HS + CI = HIC + S
FeSHCl = FeClSH =>
FeSHCl = FeClSH
Ca + EDTA = CaEDTA =>
Ca + EDTA = CaEDTA
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
HS + CI = HIC + S =>
HS + CI = HIC + S
H2OCH3COOH = CH3CH2OHO2 =>
H2OCH3COOH = CH3CH2OHO2
Al + C2 = Al4C3 =>
8 Al + 3 C2 = 2 Al4C3
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + NH4ClO3 =>
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + 2 NH4ClO3
Pb(SCN)2 = Pb + SCN =>
Pb(SCN)2 = Pb + 2 SCN
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + NH4ClO3 =>
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + 2 NH4ClO3
CaO2H2MgSO3 = MgO2H2CaSO3 =>
CaO2H2MgSO3 = MgO2H2CaSO3
N2H4 + O2 = N + H2O =>
N2H4 + O2 = 2 N + 2 H2O
C2H4 + H2O = CH3OH =>
C2H4 + 2 H2O = 2 CH3OH
HS + CI = HIC + S =>
HS + CI = HIC + S
NaOH + CaO + CO2 = Na2CO3 + Ca(OH)2 =>
2 NaOH + CaO + CO2 = Na2CO3 + Ca(OH)2
CH3CH2CH2NO2 + O2 = CO2 + H2O + N2 =>
4 CH3CH2CH2NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + NH4ClO3 =>
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + 2 NH4ClO3
P4 = P =>
P4 = 4 P
ZnOHMgCl = ZnClMgOH =>
ZnOHMgCl = ZnClMgOH
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2PONHCH2CH3 + [(CH3)3CNH3]Cl + CCl2 =>
(CH3CH2O)2POH + 7(CH3)3CNH2 + 5 CCl4 = (CH3CH2O)2PONHCH2CH3 + 6[(CH3)3CNH3]Cl + 7 CCl2
NaNO2 + HNO3 = NaNO3 + HNO2 =>
NaNO2 + HNO3 = NaNO3 + HNO2
Ba(CO3)3 + CH3COOH = (CH3COO)2Ba + CO2 + H2O =>
2 Ba(CO3)3 + 5 CH3COOH = 2(CH3COO)2Ba + 8 CO2 + 4 H2O
CaSO4 + HCl = CaCl2 + H2SO4 =>
CaSO4 + 2 HCl = CaCl2 + H2SO4
C17H29 + O2 = CO2 + H2O =>
4 C17H29 + 97 O2 = 68 CO2 + 58 H2O
C5H12 + O2 = CO2 + H2O12 =>
C5H12 + 41 O2 = 5 CO2 + 6 H2O12
CaCl2 + Na = Ca + NaCl =>
CaCl2 + 2 Na = Ca + 2 NaCl
PF5 + H2O = HF + H3PO4 =>
PF5 + 4 H2O = 5 HF + H3PO4
CH3CHCH3CH2CH2CHO + Zn + HCl = CH3CHCH3CH2CH2CH3 + ZnCl3 + H2O =>
3 CH3CHCH3CH2CH2CHO + 4 Zn + 12 HCl = 3 CH3CHCH3CH2CH2CH3 + 4 ZnCl3 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CoI2Cl2 = CoCl2I2 =>
CoI2Cl2 = CoCl2I2
Na2O(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
Na2O(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l)
Cu + HNO3(st) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(st) = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH2 + O2 = CO + H2O =>
CH2 + O2 = CO + H2O
Ba(ClO3)2 + Na2CO3 = BaCO3 + NaClO3 =>
Ba(ClO3)2 + Na2CO3 = BaCO3 + 2 NaClO3
NaC6H7O6 + HCl = H2O + NaCl + C6 + O =>
NaC6H7O6 + HCl = 4 H2O + NaCl + C6 + 2 O
CH48 + O2 = CO2 + H2O =>
CH48 + 13 O2 = CO2 + 24 H2O
FeIBaOH = FeOHBaI =>
FeIBaOH = FeOHBaI
HNO3 = H2O4 + NO2 + H2O =>
6 HNO3 = H2O4 + 6 NO2 + 2 H2O
K2Cr2O7 + AgNO3 + H2O = KNO3 + Ag2CrO4 + HNO3 =>
K2Cr2O7 + 4 AgNO3 + H2O = 2 KNO3 + 2 Ag2CrO4 + 2 HNO3
HCl(aq) + HNO3(aq) = HClO(aq) + NO2(g) + H2O(l) =>
HCl(aq) + 2 HNO3(aq) = HClO(aq) + 2 NO2(g) + H2O(l)
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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