| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
P + KOH + H2O = PH3 + KH2PO4 =>
8 P + 3 KOH + 9 H2O = 5 PH3 + 3 KH2PO4
Al + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZN + H2SO4 = ZNSO4 + H2S + H2O =>
4 ZN + 5 H2SO4 = 4 ZNSO4 + H2S + 4 H2O
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
Mn = Mn =>
Mn = Mn
MnSn = MnSn =>
MnSn = MnSn
NaOH + Cu(NO3)2 = NaNO3 + Cu(OH)2 =>
2 NaOH + Cu(NO3)2 = 2 NaNO3 + Cu(OH)2
KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O
FeSO4 + H2S = FeS + H2SO4 =>
FeSO4 + H2S = FeS + H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C51H98O6 + CH2OH = C2OH402 + C3H8O3 =>
C51H98O6 + 53664 CH2OH = 45 C2OH402 + 17875 C3H8O3
C51H98O6 + CH2OH = C20H40O2 + C3H8O3 =>
2 C51H98O6 + 28 CH2OH = 5 C20H40O2 + 10 C3H8O3
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S + H2SO4 = H2O + SO2 =>
S + 2 H2SO4 = 2 H2O + 3 SO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CO2 + H20 = C6H1206 + O2 =>
60 CO2 + 603 H20 = 10 C6H1206 + 60 O2
CO2 + H20 = C6H12O6 + O2 =>
30 CO2 + 3 H20 = 5 C6H12O6 + 15 O2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
Na2 + H2O = NaOH + H =>
Na2 + 2 H2O = 2 NaOH + 2 H
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2
CH3CHO + [Cu(NH3)4](OH)2 = CH3COOH + Cu2O + H2O + NH3 =>
CH3CHO + 2[Cu(NH3)4](OH)2 = CH3COOH + Cu2O + 2 H2O + 8 NH3
KMnO4 + SO2 + H20 = H2SO4 + MnO2 + KOH =>
10 KMnO4 + 5 SO2 + H20 = 5 H2SO4 + 10 MnO2 + 10 KOH
KMnO4 + SO2 + H2O = H2SO4 + MnO2 + KOH =>
2 KMnO4 + 3 SO2 + 4 H2O = 3 H2SO4 + 2 MnO2 + 2 KOH
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
LaN3O9 + XC6H8O7 + XC2H6O2 = XLa(OH(CO3)) + H2O + N2 + CO2 =>
8 LaN3O9 + 5 XC6H8O7 + 3 XC2H6O2 = 8 XLa(OH(CO3)) + 25 H2O + 12 N2 + 28 CO2
MnO4{-} + NH2OH + H{+} = H2O + Mn{+2} + N2 =>
2 MnO4{-} + 10 NH2OH + 6 H{+} = 18 H2O + 2 Mn{+2} + 5 N2
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
KMnO4 + SO2 + H2O = H2SO4 + MnO2 + KOH =>
2 KMnO4 + 3 SO2 + 4 H2O = 3 H2SO4 + 2 MnO2 + 2 KOH
NH3 + Cl2 = N2 + NH4Cl =>
8 NH3 + 3 Cl2 = N2 + 6 NH4Cl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cr2O7{-2} + NH2Cl + H{+} = Cr{+3} + N2 + Cl{-} + H2O =>
Cr2O7{-2} + 6 NH2Cl + 2 H{+} = 2 Cr{+3} + 3 N2 + 6 Cl{-} + 7 H2O
NH3 + Cl2 = NCl3 + HCl =>
NH3 + 3 Cl2 = NCl3 + 3 HCl
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Na2SeO3 + CuCl2 = NaCl + CuSeO3 =>
Na2SeO3 + CuCl2 = 2 NaCl + CuSeO3
C51H98O6 + NAOH = C3H8O3 + CH3(CH2)14CO2NA =>
C51H98O6 + 3 NAOH = C3H8O3 + 3 CH3(CH2)14CO2NA
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/11
Équations équilibrées sur12/23/10
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