| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 H2O + 6 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
H2C2O4 + OH = H2O + C2O4 =>
H2C2O4 + 2 OH = 2 H2O + C2O4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C + O2 = CO =>
2 C + O2 = 2 CO
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + K = KNO3 + H2 =>
2 HNO3 + 2 K = 2 KNO3 + H2
HCLO + H2S = HCL + H2SO4 =>
4 HCLO + H2S = 4 HCL + H2SO4
HNO3 + K = KNO3 + H2 =>
2 HNO3 + 2 K = 2 KNO3 + H2
FeCl3 + K4[Fe(CN)6] = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4[Fe(CN)6] = 12 KCl + Fe4[Fe(CN)6]3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaC2 + HNO3 = Ca(NO3)2 + C2H2 =>
CaC2 + 2 HNO3 = Ca(NO3)2 + C2H2
HNO3 + K = KNO3 + H2 =>
2 HNO3 + 2 K = 2 KNO3 + H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Li(NO3) + La(NO3)3 + NH4H2PO4 = LiLaP4O12 + NO2 + H2O + NH3 =>
7 Li(NO3) + 7 La(NO3)3 + 28 NH4H2PO4 = 7 LiLaP4O12 + 32 NO2 + 48 H2O + 24 NH3
C4H6O3 + C7H6O3 = C9H8O4 =>
C4H6O3 + 11 C7H6O3 = 9 C9H8O4
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
CH3OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 6 MnSO4 + 3 K2SO4 + 19 H2O
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
Zn(s) + ReO4{-} + H{+} = Re + Zn{+2} + H2O =>
7 Zn(s) + 2 ReO4{-} + 16 H{+} = 2 Re + 7 Zn{+2} + 8 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
CH3NH2 + H2O = CH3NH3 + OH =>
CH3NH2 + H2O = CH3NH3 + OH
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Na + Cl = NaCl2 =>
Na + 2 Cl = NaCl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al(OH)3 + H2 + SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2 + 3 SO4 = Al2(SO4)3 + 6 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C6H5CH3 + O2 = H20 + CO2 =>
5 C6H5CH3 + 35 O2 = 2 H20 + 35 CO2
HCl + Na2CO3 = H2O + CO2 + NaCl =>
2 HCl + Na2CO3 = H2O + CO2 + 2 NaCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaH2PO3 = Na2H2P2O5 + H2O =>
2 NaH2PO3 = Na2H2P2O5 + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/09/18
Équations équilibrées sur12/09/17
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