| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 SO4{2-} + 6 NH4{+} + 2 H{+} = 2 S2 + 3 N2O + 13 H2O
KOH + LiNO3 = KNO3 + LiOH =>
KOH + LiNO3 = KNO3 + LiOH
OHCH2CHOHCOH + Na2Cr2O7 + H2SO4 = OHCH2CHOHCOOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 OHCH2CHOHCOH + Na2Cr2O7 + 4 H2SO4 = 3 OHCH2CHOHCOOH + Na2SO4 + Cr2(SO4)3 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(MnO4){-} + H3O{+} + Cl{-} = Mn2{+} + Cl2 + H2O =>
4(MnO4){-} + 32 H3O{+} + 26 Cl{-} = 2 Mn2{+} + 13 Cl2 + 48 H2O
Mg3(PO4)2 = Mg + (PO4) =>
Mg3(PO4)2 = 3 Mg + 2(PO4)
ZnSO4 + Ca = Zn + (SO4)Ca =>
ZnSO4 + Ca = Zn + (SO4)Ca
FeSO4 + KMnO4 + HSO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
26 FeSO4 + 2 KMnO4 + 16 HSO4 = 2 MnSO4 + 13 Fe2(SO4)3 + K2SO4 + 8 H2O
Zr + Pb = ZrPb =>
Zr + Pb = ZrPb
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Eu2O3 + Li2CO3 + SiO2 = EuLiSiO4 + CO2 =>
Eu2O3 + Li2CO3 + 2 SiO2 = 2 EuLiSiO4 + CO2
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
H2CrO4 + Zn(OH)2 = ZnH2(CrO4)2 + H2O =>
2 H2CrO4 + Zn(OH)2 = ZnH2(CrO4)2 + 2 H2O
PH3 + N2O2 = P4O10 + H2O + N2 =>
4 PH3 + 8 N2O2 = P4O10 + 6 H2O + 8 N2
CH3CO2H + CH3(CH2)6CH2OH = C10H20O2 + H2O =>
CH3CO2H + CH3(CH2)6CH2OH = C10H20O2 + H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
H3BO3 + KOH = H2O + K3BO3 =>
H3BO3 + 3 KOH = 3 H2O + K3BO3
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Hydrochloricacid + Calcium = H2 + CaCl =>
2 HCl + 2 Ca = H2 + 2 CaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe2(SO4)3(aq) + KOH(aq) = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3(aq) + 6 KOH(aq) = 3 K2SO4 + 2 Fe(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li3PO4 + HF = LiF + H3PO4 =>
Li3PO4 + 3 HF = 3 LiF + H3PO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ra(NO3)2 + Li2SO4 = LiNO3 + RaSO4 =>
Ra(NO3)2 + Li2SO4 = 2 LiNO3 + RaSO4
KAlSi3O8 = K + Al + Si + O =>
KAlSi3O8 = K + Al + 3 Si + 8 O
SiH4 + H2O2 = SiO2 + H2 =>
SiH4 + H2O2 = SiO2 + 3 H2
HCNO = H + C + N + O =>
HCNO = H + C + N + O
C9H11NO3 + Mg = H2 + C9H10NO3Mg =>
2 C9H11NO3 + 2 Mg = H2 + 2 C9H10NO3Mg
C6H8O6 + NaOH = H2O + CO2 + Na =>
C6H8O6 + 20 NaOH = 14 H2O + 6 CO2 + 20 Na
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
KMnO4 + SnCl2 + KOH = K2MnO4 + KCl + K2[Sn(OH)6] =>
2 KMnO4 + SnCl2 + 6 KOH = 2 K2MnO4 + 2 KCl + K2[Sn(OH)6]
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
HNO2 + Mg(HCO3)2 = Mg(NO2)2 + H2O + CO2 =>
2 HNO2 + Mg(HCO3)2 = Mg(NO2)2 + 2 H2O + 2 CO2
Sr(OH)2 + H3(PO4) = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3(PO4) = Sr3(PO4)2 + 6 H2O
(NH4)2CO3(s) = CO + H2 + NO =>
(NH4)2CO3(s) = CO + 4 H2 + 2 NO
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
(NH4)2S + Fe(NO3)2 = NH4NO3 + FeS =>
(NH4)2S + Fe(NO3)2 = 2 NH4NO3 + FeS
Cr{3+} + OH{-} = Cr(OH)3 =>
Cr{3+} + 3 OH{-} = Cr(OH)3
Na + Cl2 = Na*Cl =>
2 Na + Cl2 = 2 Na*Cl
Na(OH) + H2CO3 = NaCO3 + H2(OH) =>
Na(OH) + H2CO3 = NaCO3 + H2(OH)
(NH4)2SO4 + Fe2(SO4)3 = (NH4)2 + Fe(SO4)2 =>
(NH4)2SO4 + Fe2(SO4)3 = (NH4)2 + 2 Fe(SO4)2
C4H10O2 = C4H6O + H2O + H2 =>
C4H10O2 = C4H6O + H2O + H2
KBr(aq) + Na2CO3 = K2CO3 + NaBr =>
2 KBr(aq) + Na2CO3 = K2CO3 + 2 NaBr
NaSO3(aq) + KClO3(aq) = NaClO3 + KSO3 =>
NaSO3(aq) + KClO3(aq) = NaClO3 + KSO3
H3BO3 + KOH = H2O + K3BO3 =>
H3BO3 + 3 KOH = 3 H2O + K3BO3
Ag2CrO4 + NH3 = [Ag(NH3)2]2CrO4 =>
Ag2CrO4 + 4 NH3 = [Ag(NH3)2]2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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