| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO3 + Cl = NO2 + ClO
FeCl3 + (NaOH) = Fe(OH)3 + NaCl =>
FeCl3 + 3(NaOH) = Fe(OH)3 + 3 NaCl
H2ON2 + O2 = NO2 + H2 =>
2 H2ON2 + 3 O2 = 4 NO2 + 2 H2
CuO4S + NaOH = NaO4S + CuOH =>
CuO4S + NaOH = NaO4S + CuOH
HCN(g) = N2 + C + H2 =>
2 HCN(g) = N2 + 2 C + H2
NaO + H2O = Na + (HO) =>
NaO + H2O = Na + 2(HO)
CuCl(aq) + F2(g) = CuF(aq) + Cl2(g) =>
2 CuCl(aq) + F2(g) = 2 CuF(aq) + Cl2(g)
SO2 + H2O = H2O2 + SO =>
SO2 + H2O = H2O2 + SO
Mg + CO3 = MgC + O =>
Mg + CO3 = MgC + 3 O
Pb(CH3COO)4 + NH4Cl = PbCl4 + CH3COONH4 =>
Pb(CH3COO)4 + 4 NH4Cl = PbCl4 + 4 CH3COONH4
KIO + Al + KOH + H2O = K3[Al(OH)6] + KI =>
3 KIO + 2 Al + 6 KOH + 3 H2O = 2 K3[Al(OH)6] + 3 KI
Fe(O2)3 + H2 = Fe + H2O =>
Fe(O2)3 + 6 H2 = Fe + 6 H2O
Bi(NO3)3 + OH + KJ = BiOJ + K(NO3)3 + H2O =>
Bi(NO3)3 + 2 OH + KJ = BiOJ + K(NO3)3 + H2O
AlS + O2 = AlO + SO2 =>
2 AlS + 3 O2 = 2 AlO + 2 SO2
Cu2S + O2 = CuO + SO3 =>
2 Cu2S + 5 O2 = 4 CuO + 2 SO3
CO + H2 = CH3OH = CH3Br = C2H6 = C2H4 = C2H5OH =>
CO + 2 H2 = CH3OH
Sr(LO3)2 = SrL2 + O2 =>
Sr(LO3)2 = SrL2 + 3 O2
CeCl4 + H3AsO3 + H2O = CeCl3 + H3AsO4 + HCl =>
2 CeCl4 + H3AsO3 + H2O = 2 CeCl3 + H3AsO4 + 2 HCl
B + C = B12C3 =>
12 B + 3 C = B12C3
H2O + H2SO4 = H4SO5 =>
H2O + H2SO4 = H4SO5
SnS + HNO3 = H2SnO3 + H2SO4 + NO2 + H2O =>
SnS + 10 HNO3 = H2SnO3 + H2SO4 + 10 NO2 + 3 H2O
AgNO3 + K4(FeC6N6) = Ag4(FeC6N6) + KNO3 =>
4 AgNO3 + K4(FeC6N6) = Ag4(FeC6N6) + 4 KNO3
CH4N2O + NaOH = NH3 + Na2CO3 =>
CH4N2O + 2 NaOH = 2 NH3 + Na2CO3
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + HOH(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 HOH(l)
HNO3 + SO2Cl2 = NOCl + H2SO4 + O2 =>
2 HNO3 + SO2Cl2 = 2 NOCl + H2SO4 + O2
BaCl + KPO4 = KCl + BaPO4 =>
BaCl + KPO4 = KCl + BaPO4
C1H63 + O2 = CO2 + H2O =>
4 C1H63 + 67 O2 = 4 CO2 + 126 H2O
PbS + Na2CO3 = PbCO3 + Na2S =>
PbS + Na2CO3 = PbCO3 + Na2S
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
PbS + Na2CO3 = PbCO3 + Na2S =>
PbS + Na2CO3 = PbCO3 + Na2S
Na + C + O = Na2CO3 =>
2 Na + C + 3 O = Na2CO3
PbS + Na2CO3 = PbCO3 + Na2S =>
PbS + Na2CO3 = PbCO3 + Na2S
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Ca2CO3 = O2 + Ca2C =>
2 Ca2CO3 = 3 O2 + 2 Ca2C
Al + HCl + H2O = AlCl3*6H2O + H2 =>
2 Al + 6 HCl + 12 H2O = 2 AlCl3*6H2O + 3 H2
(NH4)6W12O39 + NH4VO3 + FePO4 + (NH4)2HPO4 = W167V100Fe33P300O500 + NH3 + H2O + N2 =>
167(NH4)6W12O39 + 1200 NH4VO3 + 396 FePO4 + 3204(NH4)2HPO4 = 12 W167V100Fe33P300O500 + 206 NH3 + 18513 H2O + 4202 N2
PbS + Na2CO3 = PbCO3 + Na2S =>
PbS + Na2CO3 = PbCO3 + Na2S
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
Ba(OH)2 + (NH4)3PO4 = NH4OH + Ba3(PO4)2 =>
3 Ba(OH)2 + 2(NH4)3PO4 = 6 NH4OH + Ba3(PO4)2
Sb2S3 + KOH = K3SbS3 + K3(SbO2)3 + H2O =>
3 Sb2S3 + 12 KOH = 3 K3SbS3 + K3(SbO2)3 + 6 H2O
K2Cr2O7 + H2SO4 + B6H10 = K2SO4 + Cr2(SO4)3 + H2O + H3BO3 =>
14 K2Cr2O7 + 56 H2SO4 + 3 B6H10 = 14 K2SO4 + 14 Cr2(SO4)3 + 44 H2O + 18 H3BO3
HCl(aq) + Hg2(NO3)2 = Hg2Cl2(s) + HNO3(aq) =>
2 HCl(aq) + Hg2(NO3)2 = Hg2Cl2(s) + 2 HNO3(aq)
PbS + Na2CO3 = PbCO3 + Na2S =>
PbS + Na2CO3 = PbCO3 + Na2S
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(aq) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(aq) + 2 NaNO3(aq)
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Al + HCl = Al2Cl + H =>
2 Al + HCl = Al2Cl + H
RCOOR + H2O = RCOOH + ROH =>
RCOOR + H2O = RCOOH + ROH
Sb + CH3COOH = Sb(CH3COO)5 + H2 =>
2 Sb + 10 CH3COOH = 2 Sb(CH3COO)5 + 5 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/24
Équations équilibrées sur07/02/23
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