| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO + 2 HCl = MnCl + Cl + H2O
BaCO3 + MgO = MgCO3 + BaO =>
BaCO3 + MgO = MgCO3 + BaO
Bi2(SO3)5 = Bi2O5 + SO2 =>
Bi2(SO3)5 = Bi2O5 + 5 SO2
Cu + NH3 = N3 + Cu(H)3 =>
3 Cu + 3 NH3 = N3 + 3 Cu(H)3
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
Cr3{+} + Br2 + OH{-} = CrO4 + Br{-} + H2O =>
2 Cr3{+} + 23 Br2 + 48 OH{-} = 6 CrO4 + 46 Br{-} + 24 H2O
CH2OHCH2CH2OH + H2O = CH2OHCHOHCH2OH + H2 =>
CH2OHCH2CH2OH + H2O = CH2OHCHOHCH2OH + H2
NaOH + H2WO4 = Na2WO4 + H2O =>
2 NaOH + H2WO4 = Na2WO4 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Sr(NO3) + H2SO4 = SrHSO4 + HNO3 =>
Sr(NO3) + H2SO4 = SrHSO4 + HNO3
Na2CO3(s) + HCI(aq) = NaCI(aq) + CO2(g) + H2O(g) =>
Na2CO3(s) + 2 HCI(aq) = 2 NaCI(aq) + CO2(g) + H2O(g)
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
VF5 + HBr = V2Br10 + HF =>
2 VF5 + 10 HBr = V2Br10 + 10 HF
C2H3Cl + HCl = C2H4Cl2 =>
C2H3Cl + HCl = C2H4Cl2
C7H8 + O2 = CO2 + OH =>
C7H8 + 11 O2 = 7 CO2 + 8 OH
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
CH3SH + CO = CH3COSCH3 + H2S =>
2 CH3SH + CO = CH3COSCH3 + H2S
CH3CCNa + H2O = CH3CCH + NaOH =>
CH3CCNa + H2O = CH3CCH + NaOH
HI + Al = H2 + AlI =>
2 HI + 2 Al = H2 + 2 AlI
XH + KOH = XK + H2O =>
XH + KOH = XK + H2O
KNO2 + AlCl3 = KCl + Al + NO2 =>
3 KNO2 + AlCl3 = 3 KCl + Al + 3 NO2
NaH2PO4 = H2O + Na3P3O9 =>
3 NaH2PO4 = 3 H2O + Na3P3O9
NaO + CO2 = Na(CO3) =>
NaO + CO2 = Na(CO3)
Al + HI = AlI + H =>
Al + HI = AlI + H
Al + HI = AlI3 + H2 =>
2 Al + 6 HI = 2 AlI3 + 3 H2
SiCl4 + K = Si + KCl =>
SiCl4 + 4 K = Si + 4 KCl
CO2 + NaO = NaO2 + CO =>
CO2 + NaO = NaO2 + CO
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
N + O = NO =>
N + O = NO
B + C = B4C3 =>
4 B + 3 C = B4C3
C6H6 + CH3COOH = C9H10O2 + H2O =>
2 C6H6 + 3 CH3COOH = 2 C9H10O2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4(aq) + H2S(g) = MnO2(s) + KOH(aq) + H2O(l) + S =>
2 KMnO4(aq) + 3 H2S(g) = 2 MnO2(s) + 2 KOH(aq) + 2 H2O(l) + 3 S
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
RCOOK + HCl = RCOOH + KCl =>
RCOOK + HCl = RCOOH + KCl
MgO + H2SO4 = MgH2 + SO4 + H2O =>
MgO + 2 H2SO4 = MgH2 + 2 SO4 + H2O
CHCl3 + KOH = KCl + H2O + CHO2K =>
CHCl3 + 4 KOH = 3 KCl + 2 H2O + CHO2K
C2H3Cl = C2H2 + HCl =>
C2H3Cl = C2H2 + HCl
HCl(aq) + CaSO3(s) = CaCl2(aq) + H2O(l) + SO2(g) =>
2 HCl(aq) + CaSO3(s) = CaCl2(aq) + H2O(l) + SO2(g)
BiCl3 + NH3 + H2O = Bi(OH)3 + NH4Cl =>
BiCl3 + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4Cl
LiSO4 + PbNO3 = LiNO3 + PbSO4 =>
LiSO4 + PbNO3 = LiNO3 + PbSO4
CH3(C)2CH3 + O2 = CO2 + H2O =>
2 CH3(C)2CH3 + 11 O2 = 8 CO2 + 6 H2O
C2H5CI + NaPb = (C2H5)4Pb + NaCI + Pb =>
4 C2H5CI + 4 NaPb = (C2H5)4Pb + 4 NaCI + 3 Pb
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
FeCO3 + Li = Li2CO3 + Fe =>
FeCO3 + 2 Li = Li2CO3 + Fe
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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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