| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Ag + FeSO4 = AgFeSO4 =>
Ag + FeSO4 = AgFeSO4
C6H8O7 + Na2CO3 = Na2C6H5O7 + CO2 + H2O =>
17 C6H8O7 + 18 Na2CO3 = 18 Na2C6H5O7 + 12 CO2 + 23 H2O
V + HClO3 = V2O5 + ClO2 + H2O =>
2 V + 10 HClO3 = V2O5 + 10 ClO2 + 5 H2O
Ba(OH)2 + H6TeO6 = Ba3TeO6 + H2O =>
3 Ba(OH)2 + H6TeO6 = Ba3TeO6 + 6 H2O
HCOOH = CO2 + H =>
HCOOH = CO2 + 2 H
BaO2 + H2O = BaOH2 + O2 =>
BaO2 + H2O = BaOH2 + O2
MgBr2 + (NH4)2CO3 = NH4Br + MgCO3 =>
MgBr2 + (NH4)2CO3 = 2 NH4Br + MgCO3
Cl2 + KIO3 + KOH = KIO4 + KCl + H2O =>
Cl2 + KIO3 + 2 KOH = KIO4 + 2 KCl + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
SO2 + H3PO4 = S3(PO4)4 + H2O =>
3 SO2 + 4 H3PO4 = S3(PO4)4 + 6 H2O
K2CO3 + Mg(OH)2 = K2CO3Mg(OH)2 =>
K2CO3 + Mg(OH)2 = K2CO3Mg(OH)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca(HCO3)2 + Al2(SO4)3*18H2O = Al(OH)3 + Ca + SO4 + CO2 + H2O =>
3 Ca(HCO3)2 + Al2(SO4)3*18H2O = 2 Al(OH)3 + 3 Ca + 3 SO4 + 6 CO2 + 18 H2O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
C5H10O2(g) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10O2(g) + 13 O2(g) = 10 CO2(g) + 10 H2O(l)
BaO(s) + H2SO4(aq) = BaSO4 + H2O =>
BaO(s) + H2SO4(aq) = BaSO4 + H2O
CoCaCl2 + H2SO4 = CoCl2 + CaSO4 + H2 =>
CoCaCl2 + H2SO4 = CoCl2 + CaSO4 + H2
Pb + Ag(C2H3O2) = Pb(C2H3O2) + Ag =>
Pb + Ag(C2H3O2) = Pb(C2H3O2) + Ag
H + O = H2O =>
2 H + O = H2O
Al2 + (SO4) + NaOH = Al(OH)3 + Na2SO4 =>
Al2 + 3(SO4) + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
MnO2 + KKOH + O2 = K2MnO4 + H2 =>
2 MnO2 + 2 KKOH + O2 = 2 K2MnO4 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe + H2SO4 + KMnO4 = Fe2SO4 + K2SO4 + MnSO4 + H2O =>
10 Fe + 8 H2SO4 + 2 KMnO4 = 5 Fe2SO4 + K2SO4 + 2 MnSO4 + 8 H2O
Cr2O7{-2} + H{+} + I{-} = Cr3{+3} + H2O + I2 =>
3 Cr2O7{-2} + 42 H{+} + 30 I{-} = 2 Cr3{+3} + 21 H2O + 15 I2
Fe(s) + CoCO3(aq) = Fe2(CO3)3(aq) + Co(s) =>
2 Fe(s) + 3 CoCO3(aq) = Fe2(CO3)3(aq) + 3 Co(s)
Al2(CrO4)3 + Na = Al + Na2(CrO4) =>
Al2(CrO4)3 + 6 Na = 2 Al + 3 Na2(CrO4)
NaBr + CaCl2 = BrCa + NaCl2 =>
NaBr + CaCl2 = BrCa + NaCl2
CH3COOC6H4COOH + CH3COONa = NaCH3COOC6H4COO + H2O =>
7 CH3COOC6H4COOH + 9 CH3COONa = 9 NaCH3COOC6H4COO + 10 H2O
Al(OH)3 + HF = HOH + AlF3 =>
Al(OH)3 + 3 HF = 3 HOH + AlF3
H + O = H2O =>
2 H + O = H2O
HOOCCH2CH2CH2CH2COOH + NaOH = H2O + Na2CO3 + CH3CH2CH2CH3 =>
HOOCCH2CH2CH2CH2COOH + 4 NaOH = 2 H2O + 2 Na2CO3 + CH3CH2CH2CH3
Mo + HCl = MoCl6 + H2 =>
Mo + 6 HCl = MoCl6 + 3 H2
H2SO4 + KOH = (K)2SO4 + H2O =>
H2SO4 + 2 KOH = (K)2SO4 + 2 H2O
Fe(NO3)3(aq) + HCl(aq) = FeCl3(s) + HNO3(aq) =>
Fe(NO3)3(aq) + 3 HCl(aq) = FeCl3(s) + 3 HNO3(aq)
Cr(NO3)3 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)3 = 2 Cr2O3 + 12 NO2 + 3 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cr + Ba(OH)2 + H2O = Ba[Cr(OH)6] + H2 =>
Cr + Ba(OH)2 + 4 H2O = Ba[Cr(OH)6] + 2 H2
Ca(OH)2 + NaNO3 = Ca(NO3)2 + NaOH =>
Ca(OH)2 + 2 NaNO3 = Ca(NO3)2 + 2 NaOH
K2CrO4(aq) + AgNO3(aq) = Ag2CrO4(s) + KNO3(aq) =>
K2CrO4(aq) + 2 AgNO3(aq) = Ag2CrO4(s) + 2 KNO3(aq)
K2Cr2O7 + Ba(OH)2 = BaCrO4 + K2CrO4 + H2O =>
K2Cr2O7 + Ba(OH)2 = BaCrO4 + K2CrO4 + H2O
CH3CHO + H2O = CH3OO + H3O =>
CH3CHO + 7 H2O = 2 CH3OO + 4 H3O
C21H43 + O2 = CO2 + H2O =>
4 C21H43 + 127 O2 = 84 CO2 + 86 H2O
(NH2)2CS + H2O2 = (NH)(NH2)CSO2H + H2O =>
(NH2)2CS + 2 H2O2 = (NH)(NH2)CSO2H + 2 H2O
K2S + KMnO4 = K2MnO4 + S =>
K2S + 2 KMnO4 = 2 K2MnO4 + S
Al2S3 + CaO = Al2O3 + CaS =>
Al2S3 + 3 CaO = Al2O3 + 3 CaS
SnCl4 + H2O = SnOH + Cl4H =>
SnCl4 + H2O = SnOH + Cl4H
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
LaCl3 + KHCO3 = LaHCO3 + KCl3 =>
LaCl3 + KHCO3 = LaHCO3 + KCl3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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