| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 PH3 + 8 O2 = P4O10 + 6 H2O
Cu(s) + HNO3(aq) = Cu(NO3) + NO(aq) + H2O(aq) =>
3 Cu(s) + 4 HNO3(aq) = 3 Cu(NO3) + NO(aq) + 2 H2O(aq)
CH3COOH + MgCO3 = CH3COOMg + CO2 + H2O =>
9 CH3COOH + 8 MgCO3 = 8 CH3COOMg + 10 CO2 + 6 H2O
C + S8 = C8S =>
64 C + S8 = 8 C8S
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Ca(OH)2 + P2O5 = (CaOH)3PO4 + H2O =>
6 Ca(OH)2 + P2O5 = 2(CaOH)3PO4 + 3 H2O
Cu(NO3)2 + Mg = Cu + MgNO3 =>
Cu(NO3)2 + 2 Mg = Cu + 2 MgNO3
C10H12O4S + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C10H12O4S + 12 O2(g) = 10 CO2(g) + SO2(g) + 6 H2O(g)
MnSO3 + PbO2 + HNO3 = HMnO4 + Pb(HSO4)2 + Pb(NO3)2 + H2O =>
2 MnSO3 + 7 PbO2 + 12 HNO3 = 2 HMnO4 + Pb(HSO4)2 + 6 Pb(NO3)2 + 4 H2O
Fe(OH)2 + CrO4 = Fe2O3 + Cr(OH)4 + H2O =>
4 Fe(OH)2 + CrO4 = 2 Fe2O3 + Cr(OH)4 + 2 H2O
LiCl2(s) = Li(s) + Cl2(g) =>
LiCl2(s) = Li(s) + Cl2(g)
Na2SO4 + CaCl2*2H2O = CaSO4 + NaCl + H2O =>
Na2SO4 + CaCl2*2H2O = CaSO4 + 2 NaCl + 2 H2O
Bl2O3 + H2 = Bl + H2O =>
Bl2O3 + 3 H2 = 2 Bl + 3 H2O
KOH + HBr = HK + BrOH =>
KOH + HBr = HK + BrOH
KMnO4 + FeSO4 + H2SO4 = MnSO4 + K2SO4 + Fe(SO4)3 + (H2O) =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 Fe(SO4)3 + 16(H2O)
{-}methoxybenzyl = {-}methoxybenzaldehyde =>
{-}methoxybenzyl = {-}methoxybenzaldehyde
PB(OH)4 + Cu2O = PBO2 + CuOH =>
PB(OH)4 + 2 Cu2O = PBO2 + 4 CuOH
NH2CH3 + O2 = N2 + CO2 + H2O =>
4 NH2CH3 + 9 O2 = 2 N2 + 4 CO2 + 10 H2O
Mo2Ta2N3 = TaN + MoN + Ta =>
Mo2Ta2N3 = TaN + 2 MoN + Ta
Na + K2SO4 = KNa2 + SO4 =>
4 Na + K2SO4 = 2 KNa2 + SO4
C6H8O7 + CaCO3 = C6H6O7Ca + CO2 + H2O =>
C6H8O7 + CaCO3 = C6H6O7Ca + CO2 + H2O
C6H26 + O2 = CO2 + H2O =>
2 C6H26 + 25 O2 = 12 CO2 + 26 H2O
BrO3{-} + CH2(COOH)2 = Br{-} + CO2 + H2O =>
4 BrO3{-} + 3 CH2(COOH)2 = 4 Br{-} + 9 CO2 + 6 H2O
Co(NO3)2 + Na3(PO4) = Co3(PO4)2 + Na(NO3) =>
3 Co(NO3)2 + 2 Na3(PO4) = Co3(PO4)2 + 6 Na(NO3)
HNO3(aq) + K2SO3(aq) = HSO3 + K2NO3(aq) =>
HNO3(aq) + K2SO3(aq) = HSO3 + K2NO3(aq)
hydrogensulfide + oxygen = water + sulfurdioxide =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
HOCl + NaBr = NaOH + BrCl =>
HOCl + NaBr = NaOH + BrCl
KO2 + CO2 = K2C5O + O =>
2 KO2 + 5 CO2 = K2C5O + 13 O
NiCl2 + KOH = KNi + Cl2OH =>
NiCl2 + KOH = KNi + Cl2OH
H3C6H5O7 + NaHCO3 = H2O + CO2 + Na3C6H9O7 =>
11 H3C6H5O7 + 27 NaHCO3 = 17 H2O + 39 CO2 + 9 Na3C6H9O7
Hg(NO3)2 + K2Cr2O7 = KNO3 + HgCr2O7 =>
Hg(NO3)2 + K2Cr2O7 = 2 KNO3 + HgCr2O7
Ag2CrO4 + HNO3 = AgNO3 + H2CrO4 =>
Ag2CrO4 + 2 HNO3 = 2 AgNO3 + H2CrO4
ZnPb(SO4)2 = Zn(SO4)2Pb =>
ZnPb(SO4)2 = Zn(SO4)2Pb
HClO4 + Fe(OH)3 = H2O + Fe(ClO4)3 =>
3 HClO4 + Fe(OH)3 = 3 H2O + Fe(ClO4)3
CH4OKOH = CH3OKH2O =>
CH4OKOH = CH3OKH2O
Fe + Cu{2+}(aq)SO4 = Fe{2+}SO4 + Cu(s) =>
Fe + Cu{2+}(aq)SO4 = Fe{2+}SO4 + Cu(s)
N2H8SO4 + CaO2H2 = CaSO4 + NH3 + H2O =>
N2H8SO4 + CaO2H2 = CaSO4 + 2 NH3 + 2 H2O
CH3CClCHCH3 + HBr = CH3CHClCHBrCH3 =>
CH3CClCHCH3 + HBr = CH3CHClCHBrCH3
Pb(s) + CuSO4(aq) = PbSO4(aq) + Cu(s) =>
Pb(s) + CuSO4(aq) = PbSO4(aq) + Cu(s)
ZnNO3 + Fe = Fe(NO3)3 + Zn =>
3 ZnNO3 + Fe = Fe(NO3)3 + 3 Zn
NaCl + Pb(NO3)2 = PbCl2 + NO3Na =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NO3Na
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
Na2(CO3) + HCl = H2(CO3) + NaCl =>
Na2(CO3) + 2 HCl = H2(CO3) + 2 NaCl
C3H6 + H2SO4 = C3H8SO4 =>
C3H6 + H2SO4 = C3H8SO4
AgNO3 + FeSO4 + H2SO4 = NO + Fe2(SO4)3 + Ag2SO4 + H2O =>
2 AgNO3 + 6 FeSO4 + 4 H2SO4 = 2 NO + 3 Fe2(SO4)3 + Ag2SO4 + 4 H2O
SiH4 + K2Cr2O7 + H2SO4 = SiO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 SiH4 + 4 K2Cr2O7 + 16 H2SO4 = 3 SiO2 + 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
MgSO4 + NH4H2PO4 + H2O + NaOH = MgNH4PO4*6H2O + Na2SO4 =>
MgSO4 + NH4H2PO4 + 4 H2O + 2 NaOH = MgNH4PO4*6H2O + Na2SO4
Bi2O3 + H2O = Bi(OH)3 =>
Bi2O3 + 3 H2O = 2 Bi(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/23
Équations équilibrées sur12/29/22
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