| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 H{+} + 3 H2O = [Al(H2O)6]{+3}
FeAsS + O2 + CaCl2 + H2O = FeAsO4 + CaSO4 + HCl =>
2 FeAsS + 7 O2 + 2 CaCl2 + 2 H2O = 2 FeAsO4 + 2 CaSO4 + 4 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
P2O5 + Ca(OH)2 = P(OH)5 + CaO =>
P2O5 + 5 Ca(OH)2 = 2 P(OH)5 + 5 CaO
SrO + NaOH = Sr(OH)2 + Na2O =>
SrO + 2 NaOH = Sr(OH)2 + Na2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3 = C2 + H2 =>
2 CH3 = C2 + 3 H2
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
Co(NO3)2 + Na2CrO4 = CoCrO4 + Na(NO3) =>
Co(NO3)2 + Na2CrO4 = CoCrO4 + 2 Na(NO3)
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C6H4O2 + O2 = CO2 + H2O =>
C6H4O2 + 6 O2 = 6 CO2 + 2 H2O
C8H18 + O2 = C4O + H9O =>
C8H18 + 2 O2 = 2 C4O + 2 H9O
CH2O + NaOH = CHONa + H2O =>
CH2O + NaOH = CHONa + H2O
BaO*H2O = Ba(OH)2 =>
BaO*H2O = Ba(OH)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
S + HNO3 = NO2 + H2O + H2SO4 =>
S + 6 HNO3 = 6 NO2 + 2 H2O + H2SO4
C6H5COOH + Ba(OH)2 = H2O + Ba(C6H5COO)2 =>
2 C6H5COOH + Ba(OH)2 = 2 H2O + Ba(C6H5COO)2
PbO + PbSiO4 = Pb2SiO5 =>
PbO + PbSiO4 = Pb2SiO5
MnO2 + KOH + Cl2 = K2MnO4 + H2O + KCl =>
MnO2 + 4 KOH + Cl2 = K2MnO4 + 2 H2O + 2 KCl
NH3 + Mg = MgH + N =>
NH3 + 3 Mg = 3 MgH + N
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O =>
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O
NbCl5 + H2O = Nb2O5 + HCl =>
2 NbCl5 + 5 H2O = Nb2O5 + 10 HCl
HF(aq) + LiOH(aq) = FLi + H2O =>
HF(aq) + LiOH(aq) = FLi + H2O
N2 + NO2 = N2O2 =>
N2 + 2 NO2 = 2 N2O2
H2O4S = H2O + SO3 =>
H2O4S = H2O + SO3
NaI(s) = Na(s) + I(s) =>
NaI(s) = Na(s) + I(s)
H2O + H2S = H30 + HSO =>
10 H2O + 10 H2S = H30 + 10 HSO
KNO3(s) = K2O(s) + N(g) + O(g) =>
2 KNO3(s) = K2O(s) + 2 N(g) + 5 O(g)
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C2H2O4 + NaHCO3 = Na2C2O4 + H2O + CO2 =>
C2H2O4 + 2 NaHCO3 = Na2C2O4 + 2 H2O + 2 CO2
C2H3F + O2 = CO2 + H2O + F2 =>
4 C2H3F + 11 O2 = 8 CO2 + 6 H2O + 2 F2
H2SO4 = H2O2 + SO2 =>
H2SO4 = H2O2 + SO2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
[Al(OH)4] + HCl = AlCl4 + H2O =>
[Al(OH)4] + 4 HCl = AlCl4 + 4 H2O
H2CO3 + Cr = H2 + Cr(CO3)3 =>
3 H2CO3 + Cr = 3 H2 + Cr(CO3)3
NaOH(aq) + KHP(aq) = KNaP + H2O =>
NaOH(aq) + KHP(aq) = KNaP + H2O
H2SO4 + NaNO2 = H + NO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 H + 2 NO2 + Na2SO4
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
Pb + ClO3 = PbCl + O2 =>
2 Pb + 2 ClO3 = 2 PbCl + 3 O2
CH3NH2 + H2SO4 = (NH4)2SO4 + C2H4 =>
2 CH3NH2 + H2SO4 = (NH4)2SO4 + C2H4
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
CH3CHClCH3KOH = CH3CHOHCH3KCl =>
CH3CHClCH3KOH = CH3CHOHCH3KCl
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
BaCl2 + MgSO4 = BaSO4 + Mg(Cl)2 =>
BaCl2 + MgSO4 = BaSO4 + Mg(Cl)2
Mg(C2H3O2)2 + (NH4)3PO4 = Mg3(PO4)2 + NH4(C2H3O2) =>
3 Mg(C2H3O2)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4(C2H3O2)
OH + HC8H4O4 = H20(l) + C8H4O42 =>
760 OH + 20 HC8H4O4 = 39 H20(l) + 20 C8H4O42
Ca(CH3COO)2 + FeSO4 = CaSO4 + Fe(CH3COO)2 =>
Ca(CH3COO)2 + FeSO4 = CaSO4 + Fe(CH3COO)2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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