| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + Al(OH)2 = Zn(OH)2 + Al(NO3)2
Cl + H2NO3 = NO + HClO3 + H2O =>
2 Cl + 5 H2NO3 = 5 NO + 2 HClO3 + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CaBr2 + AgNO3 = CaBr2AgNO3 =>
CaBr2 + AgNO3 = CaBr2AgNO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
AgCl + NH4OH = Ag[NH3]2 + Cl2 + H2O =>
2 AgCl + 4 NH4OH = 2 Ag[NH3]2 + Cl2 + 4 H2O
Na2CO3(s) + HCl(aq) = NaCl(aq) + H2O(s) + CO2 =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(s) + CO2
C2H3Cl3 + O2 = CO + H2O + Cl2 =>
4 C2H3Cl3 + 7 O2 = 8 CO + 6 H2O + 6 Cl2
LiF + Mg = MgF2 + Li =>
2 LiF + Mg = MgF2 + 2 Li
Pb + O2H2 + HCl = H2O + PbCl =>
2 Pb + O2H2 + 2 HCl = 2 H2O + 2 PbCl
C5H12 + CH3Cl = C6H14 + HCl =>
C5H12 + CH3Cl = C6H14 + HCl
XeF4 + SiO2 = XeO2 + SiF4 =>
XeF4 + SiO2 = XeO2 + SiF4
H3O{+} + C2 = H3OC2{+} =>
H3O{+} + C2 = H3OC2{+}
CoSO4 + NH4OH = [Co(NH3)4]SO4 + H2O =>
CoSO4 + 4 NH4OH = [Co(NH3)4]SO4 + 4 H2O
C70H110O50N + O2 = CO2 + H2O + NH3 =>
4 C70H110O50N + 287 O2 = 280 CO2 + 214 H2O + 4 NH3
Y2 + Ba(OH)2 = Ba(YO3)2 + BaY2 + H2O =>
6 Y2 + 6 Ba(OH)2 = Ba(YO3)2 + 5 BaY2 + 6 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CrCl3 + NH4HS + H2O = Cr(OH)3 + NH4Cl + H2S =>
CrCl3 + 3 NH4HS + 3 H2O = Cr(OH)3 + 3 NH4Cl + 3 H2S
K2MnO4 + Pb2PbO2 + HCl = KCl + MnCl2 + PbCl4 + H2O =>
2 K2MnO4 + Pb2PbO2 + 20 HCl = 4 KCl + 2 MnCl2 + 3 PbCl4 + 10 H2O
KMnO4 + Na2SnO2 + H2O = MnO2 + Na2SnO3 + KOH =>
2 KMnO4 + 3 Na2SnO2 + H2O = 2 MnO2 + 3 Na2SnO3 + 2 KOH
KOH + Cu(NO{3}){2} = KNO{3} + CuOH{2} =>
KOH + Cu(NO{3}){2} = KNO{3} + CuOH{2}
Fe(NO3) + Pb = Fe + Pb(NO3)2 =>
2 Fe(NO3) + Pb = 2 Fe + Pb(NO3)2
C2H5OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COH =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 CH3COH
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Zr(SO4)2 + H2O = Zr(OH)4 + H2SO4 =>
Zr(SO4)2 + 4 H2O = Zr(OH)4 + 2 H2SO4
CrCl3 + NH4HS + H2O = Cr(OH)3 + NH4Cl + H2S =>
CrCl3 + 3 NH4HS + 3 H2O = Cr(OH)3 + 3 NH4Cl + 3 H2S
Te + Cu = CuTe =>
Te + Cu = CuTe
Pb + OH = Pb(OH)2 =>
Pb + 2 OH = Pb(OH)2
PB(OH)2 + H2SO4 = (PBOH)2SO4 + H2O =>
2 PB(OH)2 + H2SO4 = (PBOH)2SO4 + 2 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
BaCl2 + Mg(SO4) = BaSO4 + MgCl2 =>
BaCl2 + Mg(SO4) = BaSO4 + MgCl2
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
HCl + Al = H2 + AlCl3 =>
6 HCl + 2 Al = 3 H2 + 2 AlCl3
Ca3(PO4)2(s) + H3PO4(aq) = Ca(H2PO4)2(s) =>
Ca3(PO4)2(s) + 4 H3PO4(aq) = 3 Ca(H2PO4)2(s)
(Pb(NO3)2) + (KI) = KNO3 + PbI2 =>
(Pb(NO3)2) + 2(KI) = 2 KNO3 + PbI2
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
KCl + CuCl + C2H8N2 = Cu(C2H6N2) + HCl + K =>
KCl + CuCl + C2H8N2 = Cu(C2H6N2) + 2 HCl + K
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
C2H5OK + H2O = C2H5OH + KOH =>
C2H5OK + H2O = C2H5OH + KOH
H2SO4 + K = H2 + K2SO4 =>
H2SO4 + 2 K = H2 + K2SO4
Cr(OH)6 = CrO3 + H2O =>
Cr(OH)6 = CrO3 + 3 H2O
NO + ClO4 = NO3 + ClO3 =>
NO + 2 ClO4 = NO3 + 2 ClO3
MgCa(CO3)2(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) + CaCl2 =>
MgCa(CO3)2(s) + 4 HCl(aq) = MgCl2(aq) + 2 H2O(l) + 2 CO2(g) + CaCl2
Zn(NO3)2 + K = KNO3 + Zn =>
Zn(NO3)2 + 2 K = 2 KNO3 + Zn
Cr(OH)6 = CrO3 + H2O =>
Cr(OH)6 = CrO3 + 3 H2O
Mg(Fe) + H2O = Mg(OH)2 + H2 + Fe =>
Mg(Fe) + 2 H2O = Mg(OH)2 + H2 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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