| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
HI + SO = HISO =>
HI + SO = HISO
Cr2(SO4)3 + K2S2O8 + H2O = H2Cr2O7 + H2SO4 + K2SO4 =>
Cr2(SO4)3 + 3 K2S2O8 + 7 H2O = H2Cr2O7 + 6 H2SO4 + 3 K2SO4
Fe(OH)2 + H3PO4(aq) = Fe3(PO4)2(s) + H2O(l) =>
3 Fe(OH)2 + 2 H3PO4(aq) = Fe3(PO4)2(s) + 6 H2O(l)
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
AIBr3 + NaOH = NaBr + AI(OH)3 =>
AIBr3 + 3 NaOH = 3 NaBr + AI(OH)3
C2H4O(l) + O2(g) = CO + H40 =>
10 C2H4O(l) + 5 O2(g) = 20 CO + H40
HNO2 + LiOH = LiNO2 + HOH =>
HNO2 + LiOH = LiNO2 + HOH
KCNS + HCl = KCl + HCNS =>
KCNS + HCl = KCl + HCNS
MgNa + H2O = Mg + H2ONa =>
MgNa + H2O = Mg + H2ONa
Pb + N = Pb4N2 =>
4 Pb + 2 N = Pb4N2
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
K2[Zn(OH)4] + HCl = Zn(OH)2 + H2O + KCl =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 H2O + 2 KCl
KCl + HOH = H2 + KClO3 =>
KCl + 3 HOH = 3 H2 + KClO3
Fe(OH)2 + H3PO4(aq) = Fe3(PO4)2(s) + H2O(l) =>
3 Fe(OH)2 + 2 H3PO4(aq) = Fe3(PO4)2(s) + 6 H2O(l)
FeCl2 + PO4 = FePO4 + Cl =>
FeCl2 + PO4 = FePO4 + 2 Cl
CH3OH + Cl2 = ClCH2OH + HCl =>
CH3OH + Cl2 = ClCH2OH + HCl
S + KOH = K2S + K2SO4 + H2 =>
2 S + 4 KOH = K2S + K2SO4 + 2 H2
Cs2SO4 + H2O = CsOH + SO3 =>
Cs2SO4 + H2O = 2 CsOH + SO3
NaClH2O = NaOHClH =>
NaClH2O = NaOHClH
KOH + HBrO4 = K(BrO4) + H2O =>
KOH + HBrO4 = K(BrO4) + H2O
HS + Cl = S + HCl =>
HS + Cl = S + HCl
He = He2 =>
2 He = He2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
BaH4Cl2O2 + SiO2 + C10H17O7Na = Si + NaCl + CO2 + H2O + BaO =>
BaH4Cl2O2 + 22 SiO2 + 2 C10H17O7Na = 22 Si + 2 NaCl + 20 CO2 + 19 H2O + BaO
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K4Fe2(C2O4)7*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 5 H2C2O4 + 2 K2C2O4 + 3 H2O2 = K4Fe2(C2O4)7*6H2O + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O
Li2S + HI = LiI + S + H2 =>
Li2S + 2 HI = 2 LiI + S + H2
H2C3H2O4(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na2C3H2O4(aq) =>
H2C3H2O4(aq) + 2 NaHCO3(s) = 2 CO2(g) + 2 H2O(l) + Na2C3H2O4(aq)
Li2S + HI = LiI + S + H2 =>
Li2S + 2 HI = 2 LiI + S + H2
HCOOH + C2H5OH = C2H5COOH + H2O =>
HCOOH + C2H5OH = C2H5COOH + H2O
As2S3 + AgNO3 = Ag2S + As(NO3)3 =>
As2S3 + 6 AgNO3 = 3 Ag2S + 2 As(NO3)3
Cr6 + KSCN = Cr(KSCN)3 =>
Cr6 + 18 KSCN = 6 Cr(KSCN)3
Zn(C2H3O2)2 = Zn + C2H3O2 =>
Zn(C2H3O2)2 = Zn + 2 C2H3O2
N2(g) + O2(g) = NO2(g) =>
N2(g) + 2 O2(g) = 2 NO2(g)
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
AlSO4 + Ca(OH)2 = Al(OH)2 + CaSO4 =>
AlSO4 + Ca(OH)2 = Al(OH)2 + CaSO4
CH3(CH2)4CH = CH2 =>
CH3(CH2)4CH = 6 CH2
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
Fe2O3 + KMnO4 = Fe2MnO4 + KO3 =>
Fe2O3 + KMnO4 = Fe2MnO4 + KO3
CH2O = HCOOCH3 =>
2 CH2O = HCOOCH3
AgNO3 + BaO = AgBa + NO2O2 =>
AgNO3 + BaO = AgBa + NO2O2
C8H11N + HNO3 = C7H5N5O8 + H2O =>
7 C8H11N + 33 HNO3 = 8 C7H5N5O8 + 35 H2O
C6H5NO2 + Zn + HCl = ZnCl2 + C6H5NH2 + H2O =>
C6H5NO2 + 3 Zn + 6 HCl = 3 ZnCl2 + C6H5NH2 + 2 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
K3Po4 + MnCl2 = MnPo4 + K3Cl2 =>
K3Po4 + MnCl2 = MnPo4 + K3Cl2
C2H2 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 H2C2O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
K2CO3 + BaCl2 = K2CO3BaCl2 =>
K2CO3 + BaCl2 = K2CO3BaCl2
KOH + CuO = Cu(OH)2 + K2O =>
2 KOH + CuO = Cu(OH)2 + K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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