| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C17H35COONa + H2SO4 = 2 C17H35COOH + Na2SO4
(C17H35COO)3C3H5 + C5H11OH = C17H35COOC5H11 + C3H5(OH)3 =>
(C17H35COO)3C3H5 + 3 C5H11OH = 3 C17H35COOC5H11 + C3H5(OH)3
(C18H27COO)3C3H5 + C4H10O = C18H29COOCH3 + C3H5(OH) =>
18(C18H27COO)3C3H5 + 70 C4H10O = 59 C18H29COOCH3 + 60 C3H5(OH)
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
(C18H29COO)3C3H5 + C4H10O = C18H29COOCH3 + C3H5(OH) =>
9(C18H29COO)3C3H5 + 14 C4H10O = 28 C18H29COOCH3 + 12 C3H5(OH)
NH3 + HS = (NH4) + S =>
NH3 + HS = (NH4) + S
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
H2S(aq) + Cr2O7{2-} + H{+}(aq) = S(s) + Cr{3+}(aq) + H2O(l) =>
3 H2S(aq) + Cr2O7{2-} + 8 H{+}(aq) = 3 S(s) + 2 Cr{3+}(aq) + 7 H2O(l)
Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2SO4 + NaOH = HOH + Na2SO4 =>
H2SO4 + 2 NaOH = 2 HOH + Na2SO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
HCl + NaHCO3 = CO2 + NaCl + H2O =>
HCl + NaHCO3 = CO2 + NaCl + H2O
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl + FeS = FeCl2 + H2S =>
2 HCl + FeS = FeCl2 + H2S
NaNO3 + Pb(OH)2 + Al = NH3 + Al(OH)3 + NaO + PbO =>
3 NaNO3 + 15 Pb(OH)2 + 7 Al = 3 NH3 + 7 Al(OH)3 + 3 NaO + 15 PbO
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(C18H29COO)3C3H5 + C4H10O = C18H29COOCH3 + C3H5(OH) =>
9(C18H29COO)3C3H5 + 14 C4H10O = 28 C18H29COOCH3 + 12 C3H5(OH)
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SrN6 + (PNCl2)3 + NH4Cl = HP7N12 + SrCl2 + N2 =>
171 SrN6 + 56(PNCl2)3 + 6 NH4Cl = 24 HP7N12 + 171 SrCl2 + 456 N2
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
PbNO3 + NaOH + Al = NH3 + Al(OH)3 + NaO + PbO =>
3 PbNO3 + 15 NaOH + 2 Al = 3 NH3 + 2 Al(OH)3 + 15 NaO + 3 PbO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Br2 + H2O + S02 = HBr + H2SO4 =>
6 Br2 + 8 H2O + S02 = 12 HBr + 2 H2SO4
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
KOH + H2Co3 = K2Co3 + H2O =>
2 KOH + H2Co3 = K2Co3 + 2 H2O
KMNO4 + HCl + H2S = KCl + MNCl2 + S + H2O =>
2 KMNO4 + 6 HCl + 5 H2S = 2 KCl + 2 MNCl2 + 5 S + 8 H2O
CuSO4 + Cd(NO3)2 = CdSO4 + Cu(NO3)2 =>
CuSO4 + Cd(NO3)2 = CdSO4 + Cu(NO3)2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
Ca + FeO = Fe + CaO =>
Ca + FeO = Fe + CaO
Cu2(SO4)2 + Cd(NO3)2 = Cd2(SO4)2 + Cu(NO3)2 =>
Cu2(SO4)2 + 2 Cd(NO3)2 = Cd2(SO4)2 + 2 Cu(NO3)2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
ZNS + O2 = ZNO + SO2 =>
2 ZNS + 3 O2 = 2 ZNO + 2 SO2
MnO + NaOH = H2O + Na2MnO2 =>
MnO + 2 NaOH = H2O + Na2MnO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/18
Équations équilibrées sur06/12/17
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