| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2PO4 + Ca(OH)2 = Ca(HPO4)2 + 2 H2O
AgNo3 + Cu = Ag + CuNo3 =>
AgNo3 + Cu = Ag + CuNo3
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
H3C6H507 + NaHCO3 = H2O + CO2 + NaC6H507 =>
266 H3C6H507 + 267 NaHCO3 = 279 H2O + 261 CO2 + 267 NaC6H507
HPO4 + LiOH = LiPO4 + H2O =>
HPO4 + LiOH = LiPO4 + H2O
CuBr + HNO3 = Cu(NO3) + NO + Br + H2O =>
3 CuBr + 4 HNO3 = 3 Cu(NO3) + NO + 3 Br + 2 H2O
ZnSO4 + MgBr2 = ZnBr2 + MgSO4 =>
ZnSO4 + MgBr2 = ZnBr2 + MgSO4
C6H5COH + Cl2 = C6H4ClCOH + HCl =>
C6H5COH + Cl2 = C6H4ClCOH + HCl
H2SO4 + CSOH = H2O + CSHSO4 =>
H2SO4 + CSOH = H2O + CSHSO4
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
H2PO4 + Ca(OH)2 = Ca(HPO4)2 + H2O =>
2 H2PO4 + Ca(OH)2 = Ca(HPO4)2 + 2 H2O
NaI + Cl2 + H2O = NaIO3 + HCl =>
NaI + 3 Cl2 + 3 H2O = NaIO3 + 6 HCl
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
Fe2O3 + P4 = O2 + FeP =>
2 Fe2O3 + P4 = 3 O2 + 4 FeP
U + C12 = UC15 =>
4 U + 5 C12 = 4 UC15
ZnSO4 + MgBr2 = ZnBr2 + MgSO4 =>
ZnSO4 + MgBr2 = ZnBr2 + MgSO4
C6H10O5 + H2 = CH4 + H2O =>
C6H10O5 + 12 H2 = 6 CH4 + 5 H2O
ZnSO4 + MgBr2 = ZnBr2 + MgSO4 =>
ZnSO4 + MgBr2 = ZnBr2 + MgSO4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
KI + KIO3 + HI = KI3 + H2O =>
2 KI + KIO3 + 6 HI = 3 KI3 + 3 H2O
HCl(aq) + Na2CO3(s) = NaCl(aq) + H2CO3(aq) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(aq) + H2CO3(aq)
C5H10 = C2H4 =>
2 C5H10 = 5 C2H4
Cr + O2 = Cr2O5 =>
4 Cr + 5 O2 = 2 Cr2O5
C + H2 + Br2 = CH3CHBrCH2Br =>
3 C + 3 H2 + Br2 = CH3CHBrCH2Br
HF + N2 = H2 + HF3N4 =>
3 HF + 2 N2 = H2 + HF3N4
HClO3 + As2O3 + K2CO3 = KCl + K3AsO4 + CO2 + H2O =>
2 HClO3 + 3 As2O3 + 10 K2CO3 = 2 KCl + 6 K3AsO4 + 10 CO2 + H2O
HCl + KOH = K + Cl + H2O =>
HCl + KOH = K + Cl + H2O
UF4 = U + F2 =>
UF4 = U + 2 F2
PHCH(OH)COPH + HNO3 = PHCOCOPH + NO2 + H2O =>
PHCH(OH)COPH + 2 HNO3 = PHCOCOPH + 2 NO2 + 2 H2O
N2 + IF5 = NF3 + NF2I =>
N2 + IF5 = NF3 + NF2I
C2H5 + OH + Na = C2H5ONa + H2O =>
C2H5 + 2 OH + Na = C2H5ONa + H2O
Zn2S2 + Mg3(AsO4)2 = Zn3(AsO4)2 + Mg2S2 =>
3 Zn2S2 + 2 Mg3(AsO4)2 = 2 Zn3(AsO4)2 + 3 Mg2S2
PtO + H = Pt + H2O =>
PtO + 2 H = Pt + H2O
Br + AlI3 = Al2Br3 + I2 =>
3 Br + 2 AlI3 = Al2Br3 + 3 I2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
U + C12 = UC15 =>
4 U + 5 C12 = 4 UC15
H2PO4 + Ca(OH)2 = Ca(HPO4)2 + H2O =>
2 H2PO4 + Ca(OH)2 = Ca(HPO4)2 + 2 H2O
Bi + ZnCl2 = BiCl2 + Zn =>
Bi + ZnCl2 = BiCl2 + Zn
C12H22CaO14 + H2O = CaO + C6H12O6 + H2O2 =>
C12H22CaO14 + 3 H2O = CaO + 2 C6H12O6 + 2 H2O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2PO4 + Ca(OH)2 = Ca(HPO4)2 + H2O =>
2 H2PO4 + Ca(OH)2 = Ca(HPO4)2 + 2 H2O
ZnSO4 + MgBr2 = ZnBr2 + MgSO4 =>
ZnSO4 + MgBr2 = ZnBr2 + MgSO4
Mg + Fe = MgFe =>
Mg + Fe = MgFe
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Mn + HBr = MnBr + H2 =>
2 Mn + 2 HBr = 2 MnBr + H2
U + C12 = UC15 =>
4 U + 5 C12 = 4 UC15
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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