| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + H2SO4 = Mg(SO4) + 2 H2O
H(ClO4)2 + BaOH = Ba(ClO4)2 + H2O =>
H(ClO4)2 + BaOH = Ba(ClO4)2 + H2O
BaO + H2O = BaO2 + H =>
BaO + H2O = BaO2 + 2 H
FeS + HNO3 = Fe(NO3)2 + S + NO2 + H2O =>
FeS + 4 HNO3 = Fe(NO3)2 + S + 2 NO2 + 2 H2O
FeCO3 + FeS2 + HNO3 = Fe2(SO4)3 + CO2 + NO2 + H2O =>
FeCO3 + 3 FeS2 + 46 HNO3 = 2 Fe2(SO4)3 + CO2 + 46 NO2 + 23 H2O
XO + NaOH = Na2XO2 + H2O =>
XO + 2 NaOH = Na2XO2 + H2O
KBrO3 + H2SO4 + Na2SO3 = Br2 + K2SO4 + Na2SO4 + H2O =>
2 KBrO3 + H2SO4 + 5 Na2SO3 = Br2 + K2SO4 + 5 Na2SO4 + H2O
HOCH2COOH + NaOH = HOCH2COONa + H2O =>
HOCH2COOH + NaOH = HOCH2COONa + H2O
MgO + FeO = Fe2O3 + Mg =>
MgO + 2 FeO = Fe2O3 + Mg
SO3CuCl2 = CuO3SCl2 =>
SO3CuCl2 = CuO3SCl2
Fe2(SO4)3 + NaNO3 = FeNO3 + Na2(SO4)3 =>
Fe2(SO4)3 + 2 NaNO3 = 2 FeNO3 + Na2(SO4)3
BaOH2 + CaCO3 = BaCO3 + CaOH2 =>
BaOH2 + CaCO3 = BaCO3 + CaOH2
FeCl3 + NaOH = FeCl2OH + NaCl =>
FeCl3 + NaOH = FeCl2OH + NaCl
H3PO4 + (NH4)2MoO4 = (NH4)3PO4 + MoO3 + H2O =>
2 H3PO4 + 3(NH4)2MoO4 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O
SO + H0 = HSO =>
SO + H0 = HSO
Na2CO3 + MgSO4 = MgCO3Na2SO4 =>
Na2CO3 + MgSO4 = MgCO3Na2SO4
BaTeO3 + CrBr3 + H2O = TeO2 + BaBr2 + Cr(OH)3 =>
3 BaTeO3 + 2 CrBr3 + 3 H2O = 3 TeO2 + 3 BaBr2 + 2 Cr(OH)3
CO2 + CaO2 = CaCO2 + O2 =>
CO2 + CaO2 = CaCO2 + O2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
W2 = W3 =>
3 W2 = 2 W3
KI + (Pb2)NO3 = (Pb2)I + KNO3 =>
KI + (Pb2)NO3 = (Pb2)I + KNO3
CrO3 + Fe = Fe2O3 + Cr =>
CrO3 + 2 Fe = Fe2O3 + Cr
Mg + Ba(OH)2 = Ba + Mg(OH)2 =>
Mg + Ba(OH)2 = Ba + Mg(OH)2
CH2CHCHO + O2 = CO2 + H2O =>
2 CH2CHCHO + 7 O2 = 6 CO2 + 4 H2O
NH4CNS + FeSO4 = Fe(CNS)2 + (NH4)2SO4 =>
2 NH4CNS + FeSO4 = Fe(CNS)2 + (NH4)2SO4
Al4C3 + NaOH + H2O = Na3[Al(OH)6] + CH4 =>
Al4C3 + 12 NaOH + 12 H2O = 4 Na3[Al(OH)6] + 3 CH4
NH3H2O = NH4OH =>
NH3H2O = NH4OH
HgCl2 + KI = HgK2 + ClI =>
HgCl2 + 2 KI = HgK2 + 2 ClI
CoCrO4 + NaCl = CoCl + NaCrO4 =>
CoCrO4 + NaCl = CoCl + NaCrO4
Al2(SO4)3 + NaPO4 = Na2(SO4)3 + AlPO4 =>
Al2(SO4)3 + 2 NaPO4 = Na2(SO4)3 + 2 AlPO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + Na2CO3 = CO2 + Na2Cl2 + H2O =>
2 HCl + Na2CO3 = CO2 + Na2Cl2 + H2O
NaNO2 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
NaNO2 + 2 Al + NaOH + 5 H2O = 2 Na[Al(OH)4] + NH3
KCl + Na{2}SO{4} = NaCl + K{2}SO{4} =>
KCl + Na{2}SO{4} = NaCl + K{2}SO{4}
HNO3 + Al2(SO3)3 = Al(NO3)3 + H2O + SO2 =>
6 HNO3 + Al2(SO3)3 = 2 Al(NO3)3 + 3 H2O + 3 SO2
(NH4)2SO4 + FeSO4*7H2O = (NH4)2Fe(SO4)2 + H2O =>
(NH4)2SO4 + FeSO4*7H2O = (NH4)2Fe(SO4)2 + 7 H2O
H2SO4BaCl2 = BaSO4 + HCl =>
H2SO4BaCl2 = BaSO4 + 2 HCl
FeC3 + NH4OH = Fe(OH)3 + NH4C =>
FeC3 + 3 NH4OH = Fe(OH)3 + 3 NH4C
SO3 + HCl = SO2 + H2O + Cl =>
SO3 + 2 HCl = SO2 + H2O + 2 Cl
C4H9OHCuO = C3H7CHOH2OCu =>
C4H9OHCuO = C3H7CHOH2OCu
KMnO4 + S = MnO2 + K2SO4 =>
2 KMnO4 + S = 2 MnO2 + K2SO4
LiHClO = LiClOH =>
LiHClO = LiClOH
NH4NO3 = NH3 + N + O =>
3 NH4NO3 = 4 NH3 + 2 N + 9 O
H3Po4 + HCI = H3CI + HPo4 =>
H3Po4 + HCI = H3CI + HPo4
CaCO3(s) = CaO(s)CO2(g) =>
CaCO3(s) = CaO(s)CO2(g)
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
Na2CO3 + NaOH = Na2OH + NaCO3 =>
Na2CO3 + NaOH = Na2OH + NaCO3
H4C10 + O2 = CO2 + H2O =>
H4C10 + 11 O2 = 10 CO2 + 2 H2O
Ca(HSO3)2 + NaOH = CaSO3 + NaHSO3 + H2O =>
Ca(HSO3)2 + NaOH = CaSO3 + NaHSO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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