| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgMnO4 + 4 CoCl2 + 8 HCl = MnCl2 + HgCl2 + 4 CoCl3 + 4 H2O
CaMgSi2O6 + MgO = Mg2SiO4 + CaSiO3 =>
CaMgSi2O6 + MgO = Mg2SiO4 + CaSiO3
KSO4 + Ni2NO3 = KSO4Ni2NO3 =>
KSO4 + Ni2NO3 = KSO4Ni2NO3
H2 + SO2 + O = H2SO4 =>
H2 + SO2 + 2 O = H2SO4
F2 + BrO3 = FBr + O2 =>
F2 + 2 BrO3 = 2 FBr + 3 O2
Xe + H[PtF6] = Xe[PtF6] + H2 =>
2 Xe + 2 H[PtF6] = 2 Xe[PtF6] + H2
Pt(NH3)2Cl2 = Pt + NH3 + Cl2 =>
Pt(NH3)2Cl2 = Pt + 2 NH3 + Cl2
Hg2CO3 + HNO3 = Hg(NO3)2 + H2O + CO2 + N2 =>
5 Hg2CO3 + 22 HNO3 = 10 Hg(NO3)2 + 11 H2O + 5 CO2 + N2
NaCl(ac) + AgNO3(l) = AgCl(s) + NaNO3(ac) =>
NaCl(ac) + AgNO3(l) = AgCl(s) + NaNO3(ac)
NH3 + H2O + FeSO4 = (NH4)2SO4 + Fe(OH)2 =>
2 NH3 + 2 H2O + FeSO4 = (NH4)2SO4 + Fe(OH)2
N2O4 + CH6N2 = CO2 + H2O + N2O2 =>
7 N2O4 + 2 CH6N2 = 2 CO2 + 6 H2O + 9 N2O2
LiMn2O4 + O2 + H2O = LiOH + MnO2 =>
4 LiMn2O4 + O2 + 2 H2O = 4 LiOH + 8 MnO2
CH3CHCHCOOH + NaOH = CH3CHCHCOONa + H2O =>
CH3CHCHCOOH + NaOH = CH3CHCHCOONa + H2O
H2SO4 + RaCl2 = RaSO4 + HCl =>
H2SO4 + RaCl2 = RaSO4 + 2 HCl
K2CrO4 + HCl = KCl + Cr2O3 + Cl2 + H2O =>
2 K2CrO4 + 10 HCl = 4 KCl + Cr2O3 + 3 Cl2 + 5 H2O
CuZn + HNO3 = Cu(NO3)2 + Zn(NO3)2 + H2 =>
CuZn + 4 HNO3 = Cu(NO3)2 + Zn(NO3)2 + 2 H2
FeCl3 + NaI = FeI2 + I2 + NaCl =>
2 FeCl3 + 6 NaI = 2 FeI2 + I2 + 6 NaCl
PH3 = P4 + H6 =>
4 PH3 = P4 + 2 H6
C10H16 + H2O = C10H17 + OH =>
C10H16 + H2O = C10H17 + OH
Zn3 + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn3 + 6 H2SO4 = 3 ZnSO4 + 3 SO2 + 6 H2O
Sr + I2 = Sr2I =>
4 Sr + I2 = 2 Sr2I
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
ZO + HCl = ZCl2 + H2O =>
ZO + 2 HCl = ZCl2 + H2O
BaCl2 + K{+} + SO4{2-} = BaSO4 + KCl =>
BaCl2 + 2 K{+} + SO4{2-} = BaSO4 + 2 KCl
Na2CO3 + Al(OH)3 = AlCO3 + Na2(OH)3 =>
Na2CO3 + Al(OH)3 = AlCO3 + Na2(OH)3
XFeO3 + XCO = XFe + XCO2 =>
XFeO3 + 3 XCO = XFe + 3 XCO2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
(NH4)2CO3(s) = NH3 + H2O + CO2(g) = (NH4)2CO3 =>
(NH4)2CO3(s) = 2 NH3 + H2O + CO2(g)
CH3CHO + HCl = CH3CH2O + Cl =>
CH3CHO + HCl = CH3CH2O + Cl
Fe + F = FeF2 =>
Fe + 2 F = FeF2
ZnCI2 + Ca(NO3)2 = Zn(NO3)2 + CaCI2 =>
ZnCI2 + Ca(NO3)2 = Zn(NO3)2 + CaCI2
CH3Cl + Cl = CHCl3 + HCl =>
CH3Cl + 4 Cl = CHCl3 + 2 HCl
CH2CH2 + O2 = CO2(g) + H2O(g) =>
CH2CH2 + 3 O2 = 2 CO2(g) + 2 H2O(g)
NaH2PO2 = NaH2PO3 + P + NaOH + H2O =>
3 NaH2PO2 = NaH2PO3 + 2 P + 2 NaOH + H2O
CaCO3 + Ag2O = CaO + Ag2CO3 =>
CaCO3 + Ag2O = CaO + Ag2CO3
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Mg3NO2 = Mg + NO2 =>
Mg3NO2 = 3 Mg + NO2
KClO3 + H2SO4 = H2S + KClO4 =>
4 KClO3 + H2SO4 = H2S + 4 KClO4
C10H10O2 + O2 = CO2 + H2O =>
2 C10H10O2 + 23 O2 = 20 CO2 + 10 H2O
Zn + NHO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 NHO3 = 4 Zn(NO3)2 + N2O + 5 H2O
LiOH + NH4Br = LiBr + NH4OH =>
LiOH + NH4Br = LiBr + NH4OH
HCl + NaOH = NaH + HOCl =>
HCl + NaOH = NaH + HOCl
NiSO4 + Ag = Ni + Ag(SO4) =>
NiSO4 + Ag = Ni + Ag(SO4)
P4O10 + CaO = Ca3P2 + O2 =>
P4O10 + 6 CaO = 2 Ca3P2 + 8 O2
Ni2O3 + H2O = NiO2H =>
Ni2O3 + H2O = 2 NiO2H
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Mg + HCIO3 = Mg(CIO3)2 + H2 =>
Mg + 2 HCIO3 = Mg(CIO3)2 + H2
H2SO4 + NaOC6H5 = Na2SO4 + C6H6O =>
H2SO4 + 2 NaOC6H5 = Na2SO4 + 2 C6H6O
Cu + CO2 + H2O + O2 = Cu2(OH)2CO3 =>
2 Cu + CO2 + H2O + O2 = Cu2(OH)2CO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/25/24
Équations équilibrées sur11/24/23
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