| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2SO4 + 2 Al(NO2)3 = 6 NH4NO2 + Al2(SO4)3
CaCl2 + CH3COOPb = PbCl2 + CH3COOCa =>
CaCl2 + CH3COOPb = PbCl2 + CH3COOCa
MgSO4(aq) + Na2CO3(aq) = MgCO3(s) + Na2SO4(aq) =>
MgSO4(aq) + Na2CO3(aq) = MgCO3(s) + Na2SO4(aq)
Ph + Cl = PhCl3 =>
Ph + 3 Cl = PhCl3
C3H8 + KMnO4 + H2O = C3H8O + MnO2 + KOH =>
3 C3H8 + 2 KMnO4 + H2O = 3 C3H8O + 2 MnO2 + 2 KOH
Cu9Ni2Co3Fe4S16 + HNO3 = NO + Cu(NO3)2 + Co(NO3)2 + Ni(NO3)2 + S + H2O + Fe(NO3)3 =>
3 Cu9Ni2Co3Fe4S16 + 160 HNO3 = 40 NO + 27 Cu(NO3)2 + 9 Co(NO3)2 + 6 Ni(NO3)2 + 48 S + 80 H2O + 12 Fe(NO3)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + OHNa = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 OHNa = Cu(OH)2 + Na2SO4
KBrO3 + H2SO4 = HBrO3 + KSHO4 =>
KBrO3 + H2SO4 = HBrO3 + KSHO4
NaSO2 + AgNO3 = AgSO2 + NaNO3 =>
NaSO2 + AgNO3 = AgSO2 + NaNO3
Cu + H + SO4 = CuSO2 + H2O =>
Cu + 4 H + SO4 = CuSO2 + 2 H2O
SFe + NO3 = NO + SO4 + Fe =>
SFe + 2 NO3 = 2 NO + SO4 + Fe
H + Cl + O = HClO4 =>
H + Cl + 4 O = HClO4
C2O4H2 + NaOH = C2O4H{-} + H2O + Na{+} =>
C2O4H2 + NaOH = C2O4H{-} + H2O + Na{+}
Al + C + H + O = Al(C2H3O2)3 =>
Al + 6 C + 9 H + 6 O = Al(C2H3O2)3
Al(OH)3 + H4SiO4 = Al2(H2SiO4)3 + H2O =>
2 Al(OH)3 + 3 H4SiO4 = Al2(H2SiO4)3 + 6 H2O
CO(NO3)2 + HNO3 = CO(NO3)4 + NO + H2O =>
3 CO(NO3)2 + 8 HNO3 = 3 CO(NO3)4 + 2 NO + 4 H2O
Ba(OH)2(ag) + NiSO4(ag) = BaSO4(s) + Ni(OH)2(s) =>
Ba(OH)2(ag) + NiSO4(ag) = BaSO4(s) + Ni(OH)2(s)
Y2O3 + BaCO3 + Cr2O3 + O2 = YBaCr2O7 + CO2 =>
2 Y2O3 + 4 BaCO3 + 4 Cr2O3 + 3 O2 = 4 YBaCr2O7 + 4 CO2
O2 + C6H6S2 = SO3 + CO + H2O =>
15 O2 + 2 C6H6S2 = 4 SO3 + 12 CO + 6 H2O
Cl2 + HN3 = ClH + N2 =>
Cl2 + 2 HN3 = 2 ClH + 3 N2
(NH4)3PO4 + Zn(NO3)3 = NH4NO3 + ZnPO4 =>
(NH4)3PO4 + Zn(NO3)3 = 3 NH4NO3 + ZnPO4
KNO3 + S = KNO3S =>
KNO3 + S = KNO3S
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Cl4 + SbF3 = Cl2F2 + SbCl3 =>
3 Cl4 + 2 SbF3 = 3 Cl2F2 + 2 SbCl3
SCN{-} + Na{+} = NaSCN =>
SCN{-} + Na{+} = NaSCN
NiSO4 + (NH4)2S2O8 + (NH4)6Mo7O24 + H2O = H2SO4 + (NH4)2SO4 + (NH4)12[NiMo9O32]2 =>
14 NiSO4 + 14(NH4)2S2O8 + 18(NH4)6Mo7O24 + 16 H2O = 16 H2SO4 + 26(NH4)2SO4 + 7(NH4)12[NiMo9O32]2
SnO + KOH + H2O = KSn(OH)3 =>
SnO + KOH + H2O = KSn(OH)3
Hg{2+} + Cu = Cu{2+} + Hg =>
Hg{2+} + Cu = Cu{2+} + Hg
C6H6 + KMnO4 + H2O = C3H4(OH)2 + MnO2 + KOH =>
3 C6H6 + 2 KMnO4 + 10 H2O = 6 C3H4(OH)2 + 2 MnO2 + 2 KOH
Ni(OH)2 + CO2 = (NiOH)2CO3 + H2O =>
2 Ni(OH)2 + CO2 = (NiOH)2CO3 + H2O
Fe + NaHSO4 = FeSO4 + Na2SO4 + H2 =>
Fe + 2 NaHSO4 = FeSO4 + Na2SO4 + H2
Al + NaOH = NaAl + OH =>
Al + NaOH = NaAl + OH
K2Cr2O7 + NaOH = KOH + Na2Cr2O7 =>
K2Cr2O7 + 2 NaOH = 2 KOH + Na2Cr2O7
AgNO3 = AgONO2 =>
AgNO3 = AgONO2
Ca(NO3)2 + K4[Fe(CN)6] = Ca4[Fe(CN)6]2 + KNO3 =>
4 Ca(NO3)2 + 2 K4[Fe(CN)6] = Ca4[Fe(CN)6]2 + 8 KNO3
H2C4O2 + NaOH = H2O + Na2C4O2 =>
H2C4O2 + 2 NaOH = 2 H2O + Na2C4O2
CaS + Ba(CH3COO)2 = Ca(CH3COO)2 + BaS =>
CaS + Ba(CH3COO)2 = Ca(CH3COO)2 + BaS
LiOH(aq) = Li(s) + OH(aq) =>
LiOH(aq) = Li(s) + OH(aq)
OSCl2 + H2O = SO2 + HCl =>
OSCl2 + H2O = SO2 + 2 HCl
Fe + Cu5O4 = FeO4 + Cu =>
Fe + Cu5O4 = FeO4 + 5 Cu
AlPO4 + Ca = Al2Ca2 + PO4 =>
2 AlPO4 + 2 Ca = Al2Ca2 + 2 PO4
Mg(OH)3 = Mg + OH =>
Mg(OH)3 = Mg + 3 OH
Sn + HNO3 = Sn(NO3)2 + NO2 + H2O =>
Sn + 4 HNO3 = Sn(NO3)2 + 2 NO2 + 2 H2O
(Ca3(PO4)2)2 + SiO2 + C = CaSiO3 + P + CO =>
(Ca3(PO4)2)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 4 P + 10 CO
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
Cu[HN4CNH2]NO3 + O2 = N2 + CO2 + H2O + CuO =>
4 Cu[HN4CNH2]NO3 + 3 O2 = 12 N2 + 4 CO2 + 6 H2O + 4 CuO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
O2 + H2O + Ag = OH{-} + Ag{+} =>
O2 + 2 H2O + 4 Ag = 4 OH{-} + 4 Ag{+}
C5H13N5O4 + O2 = CO2 + H2O + N2 =>
4 C5H13N5O4 + 25 O2 = 20 CO2 + 26 H2O + 10 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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