| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(HCO3)2 + H2SO4 = 2 CO2 + 2 H2O + SrSO4
AlCl3 + K3PO4 = KCl + AlPO4 =>
AlCl3 + K3PO4 = 3 KCl + AlPO4
Mg(OH)2 + HCl = Mg(Cl)2 + H2O =>
Mg(OH)2 + 2 HCl = Mg(Cl)2 + 2 H2O
KMnO4 + NaOH + NaHSO3 = KOH + Na2MnO4 + NaHSO4 + H2O =>
2 KMnO4 + 4 NaOH + NaHSO3 = 2 KOH + 2 Na2MnO4 + NaHSO4 + H2O
K + N2O5 = KNO3 + KNO =>
4 K + 2 N2O5 = 3 KNO3 + KNO
CH3CH2NHCH3 + H2SO4 = CH3CH2NH2CH3 + SO4 =>
2 CH3CH2NHCH3 + H2SO4 = 2 CH3CH2NH2CH3 + SO4
AlSO3 + NaOH = Al(OH)3 + Na3SO3 =>
AlSO3 + 3 NaOH = Al(OH)3 + Na3SO3
Pm + O2 = PmO3 =>
2 Pm + 3 O2 = 2 PmO3
Na2S2O3 + AgNO3 = AgS2O3 + Na + NO3 =>
Na2S2O3 + AgNO3 = AgS2O3 + 2 Na + NO3
ZnCl2 + H2S = HCl2 + Zn2S =>
2 ZnCl2 + H2S = 2 HCl2 + Zn2S
HNO2 + Au(OH) = AuNO2 + H2O =>
HNO2 + Au(OH) = AuNO2 + H2O
CH5N3O9 = CO2 + H2O + O2 + N2 =>
4 CH5N3O9 = 4 CO2 + 10 H2O + 9 O2 + 6 N2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
CrCl3 + O2 = Cr2O3 + Cl =>
4 CrCl3 + 3 O2 = 2 Cr2O3 + 12 Cl
K2CO3 + H2CrO4 = K2CrO4 + H2CO3 =>
K2CO3 + H2CrO4 = K2CrO4 + H2CO3
H4SiO4 + NaOH = SiO3NaH + H2O =>
H4SiO4 + NaOH = SiO3NaH + 2 H2O
N(CH3)3 + O2 = NO + CO2 + H2O =>
4 N(CH3)3 + 23 O2 = 4 NO + 12 CO2 + 18 H2O
Cu(NO3)KH2PO4 = CuPO4KH2(NO3) =>
Cu(NO3)KH2PO4 = CuPO4KH2(NO3)
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH2COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Co + P = Co2P =>
2 Co + P = Co2P
[FeOH]SO4 + H2SO4 = Fe2(SO4)3 + H2O =>
2[FeOH]SO4 + H2SO4 = Fe2(SO4)3 + 2 H2O
Al + H4P2O7 = Al4(P2O7)3 + H2 =>
4 Al + 3 H4P2O7 = Al4(P2O7)3 + 6 H2
Na + O = Na2O2 =>
2 Na + 2 O = Na2O2
Ca(NO3)2(aq) + NaOH(aq) = Ca(OH)2 + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 NaNO3(aq)
NH4HCO3 = NH3 + CO2 + H2O =>
NH4HCO3 = NH3 + CO2 + H2O
Na2S2O3 + AgNO3 = AgS2O3 + Na2 + NO3 =>
Na2S2O3 + AgNO3 = AgS2O3 + Na2 + NO3
Na2S4O6 + KMnO4 + KOH = MnO2 + Na2SO4 + K2SO4 + H2O =>
3 Na2S4O6 + 14 KMnO4 + 4 KOH = 14 MnO2 + 3 Na2SO4 + 9 K2SO4 + 2 H2O
Fe(OH)2 + Mg = Fe(OH)2Mg =>
Fe(OH)2 + Mg = Fe(OH)2Mg
Sb + HCl = H + SbCl2 =>
Sb + 2 HCl = 2 H + SbCl2
C19H15Cl + CH3OH = (C6H5)3COCH3 + HCl =>
C19H15Cl + CH3OH = (C6H5)3COCH3 + HCl
NaSO3 + HCl = NaSO3Cl2 + H2 =>
NaSO3 + 2 HCl = NaSO3Cl2 + H2
Al + HC1 = AlC13 + H2 =>
2 Al + 26 HC1 = 2 AlC13 + 13 H2
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
PbSO4 + NaOH = Pb(OH)2 + Na2SO4 =>
PbSO4 + 2 NaOH = Pb(OH)2 + Na2SO4
AlPO4 + H2 = Al + H3PO4 =>
2 AlPO4 + 3 H2 = 2 Al + 2 H3PO4
K2Cr2O6 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
K2Cr2O6 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + O2
(CH3COOH) + O2 = H2O + CO2 =>
(CH3COOH) + 2 O2 = 2 H2O + 2 CO2
AgNO3 + (NH4)2C2O4 = Ag2C2O4 + (NH4)(NO3) =>
2 AgNO3 + (NH4)2C2O4 = Ag2C2O4 + 2(NH4)(NO3)
HClO + CsOH = CsClO + H2O =>
HClO + CsOH = CsClO + H2O
SbCl3 + NaOH = Sb(OH)3 + NaCl =>
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
Ni(NO3)2 + Na3PO4 = Ni3(PO4)2 + Na(NO3) =>
3 Ni(NO3)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 Na(NO3)
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
ClO2 + NaOH = NaClO3 + H2O + NaClO =>
4 ClO2 + 4 NaOH = 3 NaClO3 + 2 H2O + NaClO
HCl(s) = H(g) + Cl(g) =>
HCl(s) = H(g) + Cl(g)
AgC2H3O2 + ZnSO4 = AgZn + C2H3O2SO4 =>
AgC2H3O2 + ZnSO4 = AgZn + C2H3O2SO4
(CH2)6 + (O2) = CO2 + H2O =>
(CH2)6 + 9(O2) = 6 CO2 + 6 H2O
Al(NO3)2 + Na2S2O3 = AlS2O3 + NaNO3 =>
Al(NO3)2 + Na2S2O3 = AlS2O3 + 2 NaNO3
C32H32O12 + NaOH = C7H6O3 + H2O + Na =>
7 C32H32O12 + 56 NaOH = 32 C7H6O3 + 44 H2O + 56 Na
H2O + Cr = Cr3O + H =>
H2O + 3 Cr = Cr3O + 2 H
CH3CH2CH2COOH + O2 = CO2 + H2O =>
CH3CH2CH2COOH + 5 O2 = 4 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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