| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 I + CuCl2 = CuI2 + Cl2
Ba3N2 + HI = BaI2 + H3N =>
Ba3N2 + 6 HI = 3 BaI2 + 2 H3N
FeCl2 + NaOH + H2SO4 = FeOHSO4 + NaCl2 + H2 =>
FeCl2 + NaOH + H2SO4 = FeOHSO4 + NaCl2 + H2
NaN3 + HCl = HN3 + NaCl =>
NaN3 + HCl = HN3 + NaCl
SrCl2(aq) + AgNO3 = AgCl(s) + Sr(NO3)2 =>
SrCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Sr(NO3)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
[Ag(S2O3)2] = SO3 + Ag2S + S =>
2[Ag(S2O3)2] = 4 SO3 + Ag2S + 3 S
AI(s) + HCl(aq) = AICl3(aq) + H2(g) =>
2 AI(s) + 6 HCl(aq) = 2 AICl3(aq) + 3 H2(g)
LiHCO3 + HClO4 = H2CO3 + LiClO4 =>
LiHCO3 + HClO4 = H2CO3 + LiClO4
C7H5N3O6 = N2 + CO2 + H2 + C =>
2 C7H5N3O6 = 3 N2 + 6 CO2 + 5 H2 + 8 C
KMnO4 + H2C2O4 + H2SO4 = CO2 + MnSO4 + H2O + KSO4 =>
KMnO4 + 2 H2C2O4 + 2 H2SO4 = 4 CO2 + MnSO4 + 4 H2O + KSO4
Zn(s) + NH4NO3(s) = N2(g) + ZnO(s) + (H2O)(g) =>
Zn(s) + NH4NO3(s) = N2(g) + ZnO(s) + 2(H2O)(g)
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
HCl + Na2SiO3 = NaCl + H2SiO3 =>
2 HCl + Na2SiO3 = 2 NaCl + H2SiO3
HOBr = Br + OH =>
HOBr = Br + OH
CaO + H2O5 = Ca(HO3)2 =>
CaO + H2O5 = Ca(HO3)2
NaHCO3(aq) + H2SO4(aq) = Na2SO4() + H2O(l) + CO2() =>
2 NaHCO3(aq) + H2SO4(aq) = Na2SO4() + 2 H2O(l) + 2 CO2()
NH42SO4 + CaOH2 = CaSO4 + NH42OH2 =>
NH42SO4 + CaOH2 = CaSO4 + NH42OH2
HCOOH + Na2SO4 = HCOONa + H2SO4 =>
2 HCOOH + Na2SO4 = 2 HCOONa + H2SO4
K3[Fe(CN)6] + Fe(OH)3 = Fe[Fe(CN)6] + KOH =>
K3[Fe(CN)6] + Fe(OH)3 = Fe[Fe(CN)6] + 3 KOH
C6H5OH + H2O = H3O + C6H5O2 =>
C6H5OH + 4 H2O = 3 H3O + C6H5O2
H2SO4 + Ca = H2Ca + SO4 =>
H2SO4 + Ca = H2Ca + SO4
C2H4O2(aq)KOH(aq) = KC2H3O2(aq)H2O(l) =>
C2H4O2(aq)KOH(aq) = KC2H3O2(aq)H2O(l)
Ae + Ce = AeCe3 =>
Ae + 3 Ce = AeCe3
CaS + H2SO3 = H2S + CaSO3 =>
CaS + H2SO3 = H2S + CaSO3
HgSO4 + H2O = H2SO4 + Hg(OH)2 =>
HgSO4 + 2 H2O = H2SO4 + Hg(OH)2
CaS + H2SO3 = H2S + CaSO3 =>
CaS + H2SO3 = H2S + CaSO3
C14H10O4 + H2O2 = C6H5OH + C2O4 =>
C14H10O4 + H2O2 = 2 C6H5OH + C2O4
Mo + H2O = Mo(OH)3 + H2 =>
2 Mo + 6 H2O = 2 Mo(OH)3 + 3 H2
AgNO3 + CuSO4 = AgSO4 + Cu(NO3) =>
AgNO3 + CuSO4 = AgSO4 + Cu(NO3)
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
C + H2O = CO + H =>
C + H2O = CO + 2 H
Ba + HCl = BaCl2 + H =>
Ba + 2 HCl = BaCl2 + 2 H
HCl + Mh = MhCl2 + H2 =>
2 HCl + Mh = MhCl2 + H2
Al2(SO4)3 + K3PO4 = Al2(PO4) + K3(SO4)3 =>
Al2(SO4)3 + K3PO4 = Al2(PO4) + K3(SO4)3
KOH + SbCl5 = K3SbO4 + KCl + H2O =>
8 KOH + SbCl5 = K3SbO4 + 5 KCl + 4 H2O
MnSO4 + K2CrO4 = MnCrO4 + K2SO4 =>
MnSO4 + K2CrO4 = MnCrO4 + K2SO4
C6H10O + HNO3 = C6H10O5 + NO + H2O =>
3 C6H10O + 8 HNO3 = 3 C6H10O5 + 8 NO + 4 H2O
Ca + K2CO3 = K + Ca(CO3)2 =>
Ca + 2 K2CO3 = 4 K + Ca(CO3)2
C6H10O + HNO3 = C6H10O5 + NO + H2O =>
3 C6H10O + 8 HNO3 = 3 C6H10O5 + 8 NO + 4 H2O
Cu + S + O2 + H2 = CuSO4*5H2O =>
2 Cu + 2 S + 9 O2 + 10 H2 = 2 CuSO4*5H2O
K2Cr2O7 + Sn + H2SO4 = SnSO4 + Cr2(SO4)3 + H2O + KSO4 =>
K2Cr2O7 + 2 Sn + 7 H2SO4 = 2 SnSO4 + Cr2(SO4)3 + 7 H2O + 2 KSO4
C5H11 + C2H4O2 = C7H14O2 + H2O =>
20 C5H11 + 27 C2H4O2 = 22 C7H14O2 + 10 H2O
CaOH + HCl = ClCa + H2O =>
CaOH + HCl = ClCa + H2O
KMnO4 + FeCl2 + HCl = FeCl3 + MnCl2 + KCl + H2O =>
KMnO4 + 5 FeCl2 + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O
Na2CO3 + NH4Cl2 = NaCl + NH4CO3 =>
Na2CO3 + NH4Cl2 = 2 NaCl + NH4CO3
KNO3(s) = KNO2(aq) + O2(g) =>
2 KNO3(s) = 2 KNO2(aq) + O2(g)
CaBr2 + AgNO3 = Ca(NO3)2 + AgBr =>
CaBr2 + 2 AgNO3 = Ca(NO3)2 + 2 AgBr
Li + P = Li3P =>
3 Li + P = Li3P
CH2COOHNH2 + HCl = CH2COOHNH3Cl =>
CH2COOHNH2 + HCl = CH2COOHNH3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
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