| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCl2 + (Nh4)2Co3 = CaCo3 + Nh4Cl =>
CaCl2 + (Nh4)2Co3 = CaCo3 + 2 Nh4Cl
AgNO3 + KCRO4 = AgCRO4 + KNO3 =>
AgNO3 + KCRO4 = AgCRO4 + KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(Nh4)3Po4 + Pb(No3)4 = Pb3(Po4)4 + Nh4No3 =>
4(Nh4)3Po4 + 3 Pb(No3)4 = Pb3(Po4)4 + 12 Nh4No3
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
P2O3 + O2 = P2O5 =>
P2O3 + O2 = P2O5
CaCl2 + (Nh4)2Co3 = CaCo3 + Nh4Cl =>
CaCl2 + (Nh4)2Co3 = CaCo3 + 2 Nh4Cl
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
HCOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HCOH + 4[Ag(NH3)2]OH = 4 Ag + CO2 + 3 H2O + 8 NH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3PO4 + CaOH = Ca3PO4 + H2O =>
H3PO4 + 3 CaOH = Ca3PO4 + 3 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Cuso4*5H2O = Cuso4 + H2O =>
Cuso4*5H2O = Cuso4 + 5 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
N2(g) + O2(g) + Cr(s) = CrNO33(s) =>
N2(g) + 33 O2(g) + 2 Cr(s) = 2 CrNO33(s)
NaCN + H2So4 = Na2So4 + HCN =>
2 NaCN + H2So4 = Na2So4 + 2 HCN
N2(g) + O2(g) + Cr(s) = CrNO33(s) =>
N2(g) + 33 O2(g) + 2 Cr(s) = 2 CrNO33(s)
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
HCOOH + H2O = H3O + HCOO =>
HCOOH + H2O = H3O + HCOO
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H2SO4 + Mg = MgSO4 + H2S + H2O =>
5 H2SO4 + 4 Mg = 4 MgSO4 + H2S + 4 H2O
Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H
H2SO4 + Mg = MgSO4 + H2S + H2O =>
5 H2SO4 + 4 Mg = 4 MgSO4 + H2S + 4 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + Al2(SO4)3 = ZnSO4 + Al =>
3 Zn + Al2(SO4)3 = 3 ZnSO4 + 2 Al
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Al + O = AlO2 =>
Al + 2 O = AlO2
CaOH + HCl = CaCl + H2O =>
CaOH + HCl = CaCl + H2O
Sm2O3 + Sr + Mn2O3 = SmSrMnO3 =>
Sm2O3 + 2 Sr + Mn2O3 = 2 SmSrMnO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
H2O + P4 = H3PO2 + PH3 =>
6 H2O + P4 = 3 H3PO2 + PH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O + P4 = H3PO4 + PH3 =>
12 H2O + 2 P4 = 3 H3PO4 + 5 PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/19
Équations équilibrées sur04/21/18
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