| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + HCrO4 = NaCrO4 + H2O
Na + H(OH) = Na(HO) + H2 =>
2 Na + 2 H(OH) = 2 Na(HO) + H2
NaOCl + Ag + H2O = AgCl + NaOH + O2 =>
4 NaOCl + 4 Ag + 2 H2O = 4 AgCl + 4 NaOH + O2
Ca + BrH2 = H2 + CaBr =>
Ca + BrH2 = H2 + CaBr
HCHO + C6H5OH = C6H3OHCH2 + H2O =>
HCHO + C6H5OH = C6H3OHCH2 + H2O
Ca(OH)2 + AgNO3 = Ca(NO3)2 + AgOH =>
Ca(OH)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgOH
SOCl2 + ClF2 = SO2 + SF6 + Cl2 =>
4 SOCl2 + 6 ClF2 = 2 SO2 + 2 SF6 + 7 Cl2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
C3H8O + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO4 + 3 CO2 + 16 H2O
CaCl2 + KF = CaF2(s) + KCl =>
CaCl2 + 2 KF = CaF2(s) + 2 KCl
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
AgNO3 + NaCI = NaNO3 + AgCI =>
AgNO3 + NaCI = NaNO3 + AgCI
Cd + AgNO3 = Cd(NO3)2 + Ag =>
Cd + 2 AgNO3 = Cd(NO3)2 + 2 Ag
NH4NO3 + C = N2 + CO2 + H2O =>
2 NH4NO3 + C = 2 N2 + CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg + KNO3 + KOH + H2O = K2[Mg(OH)4] + NH3 =>
4 Mg + KNO3 + 7 KOH + 6 H2O = 4 K2[Mg(OH)4] + NH3
C8H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H10(l) + 21 O2(g) = 16 CO2(g) + 10 H2O(l)
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
C5H10 = C + H2 =>
C5H10 = 5 C + 5 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3COOH = C6H10O5 + H2 + CO2 =>
7 CH3COOH = 2 C6H10O5 + 4 H2 + 2 CO2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
H3BO3 + Ca(OH)2 = Ca2B2O5 + H2O =>
2 H3BO3 + 2 Ca(OH)2 = Ca2B2O5 + 5 H2O
CHCl2CH2COOH + KOH = HCCCOOH + KCl + H2O =>
CHCl2CH2COOH + 2 KOH = HCCCOOH + 2 KCl + 2 H2O
Fe2O3 + H2(g) = Fe(s) + H2O =>
Fe2O3 + 3 H2(g) = 2 Fe(s) + 3 H2O
Ca(H2PO4) + H2SO4 + Cu = CaSO4 + CuH2PO4 + H2 =>
Ca(H2PO4) + H2SO4 + Cu = CaSO4 + CuH2PO4 + H2
Fe3S2 + O2 = Fe3O2 + SO2 =>
Fe3S2 + 3 O2 = Fe3O2 + 2 SO2
Ma2O + Al = AlO + Ma =>
Ma2O + Al = AlO + 2 Ma
Ba3(PO4)2 + Fe(ClO3)2 = Fe3(PO4)2 + Ba(ClO3)2 =>
Ba3(PO4)2 + 3 Fe(ClO3)2 = Fe3(PO4)2 + 3 Ba(ClO3)2
C23H48 + O2 = CO2 + H20O =>
5 C23H48 + 121 O2 = 115 CO2 + 12 H20O
AlH + O2 = AlO + H2O =>
4 AlH + 3 O2 = 4 AlO + 2 H2O
Sn + HNO3 = Sn(NO3)2 + NH4NO* + H2O =>
6 Sn + 14 HNO3 = 6 Sn(NO3)2 + NH4NO* + 5 H2O
CH3CH2COOH + NaHCO3 = CH3CH2Na + H2O + CO2 =>
CH3CH2COOH + NaHCO3 = CH3CH2Na + H2O + 2 CO2
FeCl2 + K3[Fe(CN6)] = KFe[Fe(CN6)] + KCl =>
FeCl2 + K3[Fe(CN6)] = KFe[Fe(CN6)] + 2 KCl
KNO3 + MgF2 = KF + Mg(NO3)2 =>
2 KNO3 + MgF2 = 2 KF + Mg(NO3)2
S{+8} + F{-2} = SF{+6} =>
S{+8} + F{-2} = SF{+6}
Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH
Mg2Al4Si5O18 + MgAl2O4 = Al2O3 + MgSiO3 =>
Mg2Al4Si5O18 + 3 MgAl2O4 = 5 Al2O3 + 5 MgSiO3
KRuO4 + KOH = K2RuO4 + H2O + O2 =>
4 KRuO4 + 4 KOH = 4 K2RuO4 + 2 H2O + O2
Ba(OH){2} + AlCl{3} = Al(OH){3} + BaCl{2} =>
Ba(OH){2} + AlCl{3} = Al(OH){3} + BaCl{2}
As + KNO3 + Na2CO3 = Na3AsO4 + KNO2 + CO2 =>
2 As + 5 KNO3 + 3 Na2CO3 = 2 Na3AsO4 + 5 KNO2 + 3 CO2
Ca(NO3)2 + Al2(SO4)3 = CaSO4 + Al(NO3)3 =>
3 Ca(NO3)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(NO3)3
(R3NH)2SO4 + UO2(SO4)3 = (R3NH)4UO2(SO4)3 + (SO4) =>
2(R3NH)2SO4 + UO2(SO4)3 = (R3NH)4UO2(SO4)3 + 2(SO4)
Ba(MnO4)2 + Cu(NO3)2 = Ba(NO3)2 + Cu(MnO4)2 =>
Ba(MnO4)2 + Cu(NO3)2 = Ba(NO3)2 + Cu(MnO4)2
FePO4 + Ni = Ni(PO4)2 + Fe =>
2 FePO4 + Ni = Ni(PO4)2 + 2 Fe
Fe(s) + Na{+} = Fe{2+} + Na =>
Fe(s) + 2 Na{+} = Fe{2+} + 2 Na
Ca(OH)2 + AgNO3 = Ca(NO3)2 + AgOH =>
Ca(OH)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O2 + AgNO3 = Ag4O4 + HNO3 =>
2 H2O2 + 4 AgNO3 = Ag4O4 + 4 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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