| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ca2 + N3 = Ca3N2 =>
9 Ca2 + 4 N3 = 6 Ca3N2
C3H8O + PCl5 = C3H7Cl + POCl3 + HCl =>
C3H8O + PCl5 = C3H7Cl + POCl3 + HCl
Ag + Na3PO4 = Ag3PO4 + Na =>
3 Ag + Na3PO4 = Ag3PO4 + 3 Na
FH = F2 + H2 =>
2 FH = F2 + H2
H2SbO3 + K2Cr2O7 + HCl = H3SbO4 + CrCl3 + KCl + H2O =>
6 H2SbO3 + K2Cr2O7 + 8 HCl = 6 H3SbO4 + 2 CrCl3 + 2 KCl + H2O
Al2(CO3)3 + Mg = MgCO3 + Al =>
Al2(CO3)3 + 3 Mg = 3 MgCO3 + 2 Al
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 H2O
SiF4 + H2O = H2[SiF6] + HSiO + F =>
3 SiF4 + 2 H2O = H2[SiF6] + 2 HSiO + 6 F
C6H5NO2 + Fe + H2O = C6H5NH2 + Fe2O3 =>
C6H5NO2 + 2 Fe + H2O = C6H5NH2 + Fe2O3
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Ag(NO3)2 + Na2(CO3) = Na(NO3) + Ag(CO3) =>
Ag(NO3)2 + Na2(CO3) = 2 Na(NO3) + Ag(CO3)
K + HNO3 = KNO3 + N3 + H2O =>
15 K + 18 HNO3 = 15 KNO3 + N3 + 9 H2O
CrI3 + Cl2 + NaOH = NaIO4 + Na2CrO4 + NaCl + H3O =>
2 CrI3 + 19 Cl2 + 48 NaOH = 6 NaIO4 + 2 Na2CrO4 + 38 NaCl + 16 H3O
C6H6NCl + H2O = C6H7NCl + OH =>
C6H6NCl + H2O = C6H7NCl + OH
FeS + O2 = Fe2O3 + S2O2 =>
4 FeS + 5 O2 = 2 Fe2O3 + 2 S2O2
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
CaCl2(NH4)2CO3 = CaCO3 + NH4Cl =>
CaCl2(NH4)2CO3 = CaCO3 + 2 NH4Cl
S2 = S8 =>
4 S2 = S8
ZnO + (NH4)2C2O4 = ZnC2O4 + NH3 + H2O =>
ZnO + (NH4)2C2O4 = ZnC2O4 + 2 NH3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuFeSO4 = CuSO4Fe =>
CuFeSO4 = CuSO4Fe
Na{3}PO{4} + KOH = NaOH + K{3}PO{4} =>
Na{3}PO{4} + KOH = NaOH + K{3}PO{4}
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Zn(HCO3)2 + CH3COOH = (CH3COO)2Zn + H2O + CO2 =>
Zn(HCO3)2 + 2 CH3COOH = (CH3COO)2Zn + 2 H2O + 2 CO2
ZnS + O2 = ZnO + SO2 = =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
NaI + H2O2 = NaIO + H2O =>
NaI + H2O2 = NaIO + H2O
K[Al(OH)4] + H2C2O4 + KOH = K3[Al(C2O4)3] + H2O =>
K[Al(OH)4] + 3 H2C2O4 + 2 KOH = K3[Al(C2O4)3] + 6 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
C2H8 + O2 = C2O2 + H8O2 =>
C2H8 + 2 O2 = C2O2 + H8O2
Cl2 + KOH = KCl + KClO3 + KClH2O =>
3 Cl2 + 6 KOH = 2 KCl + KClO3 + 3 KClH2O
Cl2 + Na(OH) + Cr2S3 = Na2(SO4) + Na2(CrO4) + NaCl + H2O =>
15 Cl2 + 40 Na(OH) + Cr2S3 = 3 Na2(SO4) + 2 Na2(CrO4) + 30 NaCl + 20 H2O
Cr6 + KSCN = Cr(KSCN)3 =>
Cr6 + 18 KSCN = 6 Cr(KSCN)3
C3 = C4 =>
4 C3 = 3 C4
K2O + ZnO = KZn + O2 =>
2 K2O + 4 ZnO = 4 KZn + 3 O2
HCl + MnO3 = MnCl3 + H2O + Cl3 =>
6 HCl + MnO3 = MnCl3 + 3 H2O + Cl3
LiAlOH + CN4O8 = AlO + LiO + CO2 + N2 + H2 =>
6 LiAlOH + CN4O8 = 6 AlO + 6 LiO + CO2 + 2 N2 + 3 H2
CH3OC(CH3)3 = C + H + O =>
CH3OC(CH3)3 = 5 C + 12 H + O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2(Co(NH3)6)Cl3 + 24 H2O
Ba(O2) + H2(SO4) = Ba(SO4) + H2(O2) =>
Ba(O2) + H2(SO4) = Ba(SO4) + H2(O2)
S2 = S3 =>
3 S2 = 2 S3
KIO3 + H2O = I2 + O2 + KOH =>
4 KIO3 + 2 H2O = 2 I2 + 5 O2 + 4 KOH
ZrCl4 + H2O = ZrCl2O + HCl =>
ZrCl4 + H2O = ZrCl2O + 2 HCl
C6H7NO + C2H3ClO = C8H9NO2 + HCl =>
C6H7NO + C2H3ClO = C8H9NO2 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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