| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NO2(g) + O2(g) + 2 H2O0(l) = 4 HNO3(aq)
C9H12 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C9H12 + 48 KMnO4 + 72 H2SO4 = 45 CO2 + 48 MnSO4 + 24 K2SO4 + 102 H2O
Cd + CoCl2 = Co + CdCl2 =>
Cd + CoCl2 = Co + CdCl2
Fe(OH)3 + N2O5 = Fe2O5 + NH3 + H2O =>
8 Fe(OH)3 + N2O5 = 4 Fe2O5 + 2 NH3 + 9 H2O
KOH + SrCl2 = KCl + Sr(OH)2 =>
2 KOH + SrCl2 = 2 KCl + Sr(OH)2
K3PO4 + H2SO4 = KH2PO4 + K2SO4 =>
K3PO4 + H2SO4 = KH2PO4 + K2SO4
LiOH + FeO = Fe(OH)2 + Li2O =>
2 LiOH + FeO = Fe(OH)2 + Li2O
NH3O + H2O2 = H2O + N2O3 =>
2 NH3O + 4 H2O2 = 7 H2O + N2O3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
FUCK + Cl2 = F2 + UCl3 + CCl4 + KCl =>
2 FUCK + 8 Cl2 = F2 + 2 UCl3 + 2 CCl4 + 2 KCl
Mg(s) + CH3COOH(aq) = Mg(CH3COO)2(aq) + H2(g) =>
Mg(s) + 2 CH3COOH(aq) = Mg(CH3COO)2(aq) + H2(g)
Sn + HNO3 = Sn(NO3) + NO + H2O =>
3 Sn + 4 HNO3 = 3 Sn(NO3) + NO + 2 H2O
ReO3 + HNO3 + H2O = HReO4 + NO =>
3 ReO3 + HNO3 + H2O = 3 HReO4 + NO
Mg3(PO4)2 + Ni2O3 = MgO + NiPO4 =>
Mg3(PO4)2 + Ni2O3 = 3 MgO + 2 NiPO4
Cu(CH3COO)2 + C9H8O4 = Cu(C9H7O4)2 + H + CH3COO =>
Cu(CH3COO)2 + 2 C9H8O4 = Cu(C9H7O4)2 + 2 H + 2 CH3COO
C6H5CH3 + HCl = C6H6 + CH3Cl =>
C6H5CH3 + HCl = C6H6 + CH3Cl
Na2S + C4H6CoO4 = CoS + C2H3NaO2 =>
Na2S + C4H6CoO4 = CoS + 2 C2H3NaO2
C60 = C =>
C60 = 60 C
Cu(NO3)2 = CuO + (NO2) + O2 =>
2 Cu(NO3)2 = 2 CuO + 4(NO2) + O2
OBr + OCl = ClO2 + Br2 =>
2 OBr + 2 OCl = 2 ClO2 + Br2
KNO3 + MgSO4 = Mg(NO3)2 + K2SO4 =>
2 KNO3 + MgSO4 = Mg(NO3)2 + K2SO4
BaCl2 + H3PO4 = Ba3(PO4)2 + ClH =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 ClH
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Si + H = SiH4 =>
Si + 4 H = SiH4
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO2{-} + H2O =>
Cr2O3 + 3 NO3{-} + 4 OH{-} = 2 CrO4{2-} + 3 NO2{-} + 2 H2O
K2MnO4 + HNO2 + H2O = HNO3 + MnO2 + KOH =>
K2MnO4 + HNO2 + H2O = HNO3 + MnO2 + 2 KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
O3 + HCl + SnCl2 = SnCl4 + H2O =>
O3 + 6 HCl + 3 SnCl2 = 3 SnCl4 + 3 H2O
Al4C3 + O2 = Al2O3 + CO2 =>
Al4C3 + 6 O2 = 2 Al2O3 + 3 CO2
ZnCu + HCl = CuCl + H2 + Zn =>
2 ZnCu + 2 HCl = 2 CuCl + H2 + 2 Zn
FeSO4 + KI = FeI + K2SO4 + I2 =>
2 FeSO4 + 4 KI = 2 FeI + 2 K2SO4 + I2
Co2 + NH4SCN = [Co(SCN)4]2 + NH4 =>
Co2 + 8 NH4SCN = [Co(SCN)4]2 + 8 NH4
NH4ClO4 + C2H5OH = HCl + H2O + CO2 + N2 =>
12 NH4ClO4 + 5 C2H5OH = 12 HCl + 33 H2O + 10 CO2 + 6 N2
CoCl2 + HNO3 = Co(NO3)2 + H + Cl =>
CoCl2 + 2 HNO3 = Co(NO3)2 + 2 H + 2 Cl
CH13H6H13 + O2 = CO2 + H2O =>
CH13H6H13 + 9 O2 = CO2 + 16 H2O
Zn + K3Fe(CN)6 = Zn3Fe(CN)6 + K =>
3 Zn + K3Fe(CN)6 = Zn3Fe(CN)6 + 3 K
CH3COOH + HClO4 = CH3COOH2 + ClO4 =>
CH3COOH + HClO4 = CH3COOH2 + ClO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Sn{2+} + Fe{3+} = Sn{4+} + Fe{2+} =>
Sn{2+} + 2 Fe{3+} = Sn{4+} + 2 Fe{2+}
OO2 = O =>
OO2 = 3 O
K2HgI4(s) + NH3(g) + KOH(aq) = IHg2ONH2(s) + H2O(l) + KI(s) =>
2 K2HgI4(s) + NH3(g) + 3 KOH(aq) = IHg2ONH2(s) + 2 H2O(l) + 7 KI(s)
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
I + F2 = IF2 =>
I + F2 = IF2
SNCl4 = SN + Cl2 =>
SNCl4 = SN + 2 Cl2
NiSO4 + ZnCl2 = NiCl2 + ZnSO4 =>
NiSO4 + ZnCl2 = NiCl2 + ZnSO4
I2O5(s) + F2(g) = IF5(s) + O2(g) =>
2 I2O5(s) + 10 F2(g) = 4 IF5(s) + 5 O2(g)
KMnO4 + FeSO4*(NH4)2SO4*H20 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O + (NH4)2SO4 =>
42 KMnO4 + 10 FeSO4*(NH4)2SO4*H20 + 68 H2SO4 = 21 K2SO4 + 42 MnSO4 + 5 Fe2(SO4)3 + 168 H2O + 10(NH4)2SO4
Ca(OH)2(aq) + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2(aq) + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
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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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