| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOCl + 4 HCl = 2 Na + 2 H2O + 3 Cl2
Na2S2O3 + Fe(NH4)2(SO4)2 = Na(SO4)2 + Fe(NH4)2 + SO3 =>
2 Na2S2O3 + 7 Fe(NH4)2(SO4)2 = 4 Na(SO4)2 + 7 Fe(NH4)2 + 10 SO3
H3PO4 + AgNO3 = AgH2PO4 + HNO3 =>
H3PO4 + AgNO3 = AgH2PO4 + HNO3
Na2SO4 + NaOH = Na2SO4NaOH =>
Na2SO4 + NaOH = Na2SO4NaOH
Cu3N2 + H2SO4 = CuSO4 + H3N =>
Cu3N2 + 3 H2SO4 = 3 CuSO4 + 2 H3N
CaOCl2 + H2O = Ca(OH)2 + Cl2 =>
CaOCl2 + H2O = Ca(OH)2 + Cl2
H3PO3 + (NH4)2MoO4 + HNO3 = (NH4)3PO4(MoO3)12 + NH4NO3 + H2O =>
4 H3PO3 + 48(NH4)2MoO4 + 86 HNO3 = 4(NH4)3PO4(MoO3)12 + 85 NH4NO3 + 47 H2O
H3Po4 + Mg[OH]2 = Mg3[Po4]2 + H2O =>
2 H3Po4 + 3 Mg[OH]2 = Mg3[Po4]2 + 6 H2O
LiOH = Li + [OH] =>
LiOH = Li + [OH]
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
Fe2O3(s) + Al = Al2O3(s) + Fe =>
Fe2O3(s) + 2 Al = Al2O3(s) + 2 Fe
BaSO4 + Al = Al2(SO4)3 + Ba =>
3 BaSO4 + 2 Al = Al2(SO4)3 + 3 Ba
RuP + P = RuP2 =>
RuP + P = RuP2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
(j)KClO3 = KCl + O2 =>
2(j)KClO3 = 2 KCl + 3 O2
Ti(OH)3 + H2MnO4 = Ti2(MnO4)3 + H2O =>
2 Ti(OH)3 + 3 H2MnO4 = Ti2(MnO4)3 + 6 H2O
Ti(OH)3 = Ti2O3 + H2O =>
2 Ti(OH)3 = Ti2O3 + 3 H2O
CaSO4 + NH3 + CO2 + H2O = (NH4)2SO4 + CaCO3 =>
CaSO4 + 2 NH3 + CO2 + H2O = (NH4)2SO4 + CaCO3
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
K2Cr2O7 + HCl = Cl2 + KCr + H2O =>
K2Cr2O7 + 14 HCl = 7 Cl2 + 2 KCr + 7 H2O
Cl2 = Cl =>
Cl2 = 2 Cl
S{2-} + H2O = SH{-} + OH{-} =>
S{2-} + H2O = SH{-} + OH{-}
Cu(NO3)2 + Li = Li(NO3)2 + Cu =>
Cu(NO3)2 + Li = Li(NO3)2 + Cu
ClO2 + H2 = H2O + Cl2 =>
2 ClO2 + 4 H2 = 4 H2O + Cl2
NaCl + H2SO4 = H2Cl + Na2 + SO4 =>
2 NaCl + 2 H2SO4 = 2 H2Cl + Na2 + 2 SO4
K2CrO4 + SnSO4 + KOH + H2O = K2[Sn(OH)6] + K2(Cr(OH)6) + K2SO4 =>
K2CrO4 + SnSO4 + 4 KOH + 4 H2O = K2[Sn(OH)6] + K2(Cr(OH)6) + K2SO4
H2 + NH3 = H2NH3 =>
H2 + NH3 = H2NH3
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
H3PO4 + AgNo3 = Ag3PO4 + HNo3 =>
H3PO4 + 3 AgNo3 = Ag3PO4 + 3 HNo3
CH4 + Cu = CuH + C =>
CH4 + 4 Cu = 4 CuH + C
Cr + N2 = Cr2N3 =>
4 Cr + 3 N2 = 2 Cr2N3
NH4Br + NaOH = NH3 + HOH + NaBr =>
NH4Br + NaOH = NH3 + HOH + NaBr
NaCl(aq) + Hg(aq) = Na(aq) + HgCl(aq) =>
NaCl(aq) + Hg(aq) = Na(aq) + HgCl(aq)
CuS + N2 = S + Cu3N2 =>
3 CuS + N2 = 3 S + Cu3N2
Ca(OH)2 + Cr(OH)3 = Ca3(CrO3)2 + H2O =>
3 Ca(OH)2 + 2 Cr(OH)3 = Ca3(CrO3)2 + 6 H2O
SO2 + Na2SO3 = Na2S + SO3 =>
3 SO2 + Na2SO3 = Na2S + 3 SO3
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
S + Zn = ZnS2 =>
2 S + Zn = ZnS2
Ni(OH)2 + HCl = Ni(Cl)2 + H2O =>
Ni(OH)2 + 2 HCl = Ni(Cl)2 + 2 H2O
HCl + NaBr + NaOCl = Br2 + NaCl + H2O =>
2 HCl + 2 NaBr + NaOCl = Br2 + 3 NaCl + H2O
AgF + KI = KF + AgI =>
AgF + KI = KF + AgI
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
HS + FeCl3 = FeS3 + HCl =>
3 HS + FeCl3 = FeS3 + 3 HCl
ZnSO4 + CoCl2 = ZnCl2 + CoSO4 =>
ZnSO4 + CoCl2 = ZnCl2 + CoSO4
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Br{-} + H2SO4 = Br2 + SO4{2-} + SO2 + H2O =>
2 Br{-} + 2 H2SO4 = Br2 + SO4{2-} + SO2 + 2 H2O
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
SO2 + HNO3 + H2O = H2SO4 + NOHNO3 =>
3 SO2 + 4 HNO3 + 2 H2O = 3 H2SO4 + 2 NOHNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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