| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnSO4 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2SO4
KMnO4 + H2SO4 + HCl = K2SO4 + MnSO4 + Cl + H2O =>
2 KMnO4 + 3 H2SO4 + 10 HCl = K2SO4 + 2 MnSO4 + 10 Cl + 8 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HCl + Cu(OH) = CuCl + HOH =>
HCl + Cu(OH) = CuCl + HOH
Cl2 + CsBr = ClBr + Cs =>
Cl2 + 2 CsBr = 2 ClBr + 2 Cs
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l)
PH3 + KClO3 = H3PO4 + KCl =>
3 PH3 + 4 KClO3 = 3 H3PO4 + 4 KCl
C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl
SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2*11H2O =>
SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2*11H2O
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
K2S2 + Sb2S3 = K2SbS4 + K2S =>
3 K2S2 + Sb2S3 = 2 K2SbS4 + K2S
CH4 + I2 = CH3I + HI =>
CH4 + I2 = CH3I + HI
HCOOH + Na2CO3 = HCOONa + H2CO3 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2CO3
Cl{5+} + e = Cl2 =>
2 Cl{5+} + 10e = Cl2
Dichlorineheptoxide + water = perchloricacid =>
Cl2O7 + H2O = 2 HClO4
HNO3 + CoCO3 = CoNO3 + HCO3 =>
HNO3 + CoCO3 = CoNO3 + HCO3
HCHO2 + H2O = H3O + CHO2 =>
HCHO2 + H2O = H3O + CHO2
iron + copper(II)chloride = iron(II)chloride + copper =>
Fe + CuCl2 = FeCl2 + Cu
Yb2O3 + H2S = Yb2S3 + H2O =>
Yb2O3 + 3 H2S = Yb2S3 + 3 H2O
Sr{3}(PO{3}){2} + LiH{2}PO{4} = Sr(H{2}PO{4})Li{3}PO{3} =>
Sr{3}(PO{3}){2} + LiH{2}PO{4} = Sr(H{2}PO{4})Li{3}PO{3}
AsCl3 + H2 = As + HCl =>
2 AsCl3 + 3 H2 = 2 As + 6 HCl
Zr(OH)4 + H3PO4 = Zr3(PO4)4 + H2O =>
3 Zr(OH)4 + 4 H3PO4 = Zr3(PO4)4 + 12 H2O
Pb2SO4 + AgNO3 = Pb2NO3 + AgSO4 =>
Pb2SO4 + AgNO3 = Pb2NO3 + AgSO4
Na3AsO3 + Zn + HCl = As + NaCl + ZnCl2 + H2O =>
2 Na3AsO3 + 3 Zn + 12 HCl = 2 As + 6 NaCl + 3 ZnCl2 + 6 H2O
Cr + Si = Cr3Si =>
3 Cr + Si = Cr3Si
Zn(NO3)2 + C6H8O6 = ZnO + CO2 + H2O + N2 =>
2 Zn(NO3)2 + C6H8O6 = 2 ZnO + 6 CO2 + 4 H2O + 2 N2
C2H2O2ClNa + C4H12N2O + KOH = C10H15N2O7Na3 + H2O + KCl =>
3 C2H2O2ClNa + C4H12N2O + 3 KOH = C10H15N2O7Na3 + 3 H2O + 3 KCl
KOH + NO3 = KNO3 + HO =>
KOH + NO3 = KNO3 + HO
FeS2 + O2 + H2O = Fe2O3 + SO4{-} + H{+} =>
4 FeS2 + 17 O2 + 4 H2O = 2 Fe2O3 + 8 SO4{-} + 8 H{+}
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
C2H6 + F2 = C2H2F4 + H2 =>
C2H6 + 2 F2 = C2H2F4 + 2 H2
Zn + L{2} = ZnL{2} =>
Zn + L{2} = ZnL{2}
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O =>
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O
NaH + S = Na2S + H2S =>
2 NaH + 2 S = Na2S + H2S
NaBrO + NH3 = N2 + NaBr + H2O =>
3 NaBrO + 2 NH3 = N2 + 3 NaBr + 3 H2O
NaCa = Na + Ca =>
NaCa = Na + Ca
ZnCl2 + H2O = Zn(OH)2 + Cl2 + H2 =>
ZnCl2 + 2 H2O = Zn(OH)2 + Cl2 + H2
CH2O + Ag(NH3)2OH = CO2NH4 + Ag + NH3 + H2O =>
CH2O + 3 Ag(NH3)2OH = CO2NH4 + 3 Ag + 5 NH3 + 2 H2O
HNO3 + Cu = Cu9NO302 + NO2 + H2O =>
600 HNO3 + 9 Cu = Cu9NO302 + 599 NO2 + 300 H2O
Cu(OH)2 + CO2 = (CuOH)2CO3 + H2O =>
2 Cu(OH)2 + CO2 = (CuOH)2CO3 + H2O
NO3 + H = N2 + H2O =>
2 NO3 + 12 H = N2 + 6 H2O
CH3COONa + Cl2 = CH3COCl + NaOCl =>
CH3COONa + Cl2 = CH3COCl + NaOCl
TL2 + S = TS + L =>
TL2 + S = TS + 2 L
Zn(s) + S(s) = ZnS(s) =>
Zn(s) + S(s) = ZnS(s)
Zn{2+} + NH3 + H2O = ZnO + NH4{+} =>
Zn{2+} + 2 NH3 + H2O = ZnO + 2 NH4{+}
Xe2 + F2 = XeF2 =>
Xe2 + 2 F2 = 2 XeF2
KCrO2 + HBr = KBr + CrBr3 + H2O =>
KCrO2 + 4 HBr = KBr + CrBr3 + 2 H2O
N2O4 + KOH = KO4 + H2O + N2 =>
7 N2O4 + 8 KOH = 8 KO4 + 4 H2O + 7 N2
[Ag(NH3)2]Cl + HNO3 = HCl + [Ag(NH3)2]NO3 =>
[Ag(NH3)2]Cl + HNO3 = HCl + [Ag(NH3)2]NO3
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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