| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + Na2SO3 = 2 NaAlO2 + SO2
CH4 + C7H6O2 = C8H8O2 + H2 =>
CH4 + C7H6O2 = C8H8O2 + H2
NaI + H2S2O8 = Na2S2O8 + H2O + SO2 + I2 =>
6 NaI + 4 H2S2O8 = 3 Na2S2O8 + 4 H2O + 2 SO2 + 3 I2
Ni + HI = NiI3 + H2 =>
2 Ni + 6 HI = 2 NiI3 + 3 H2
BaH2 + HNO3 = BaNO3 + H2 =>
2 BaH2 + 2 HNO3 = 2 BaNO3 + 3 H2
Na + Mg(OH)2 = Na(OH) + Mg =>
2 Na + Mg(OH)2 = 2 Na(OH) + Mg
C6H12O6 + OH = C6H6O6 + H2O =>
C6H12O6 + 6 OH = C6H6O6 + 6 H2O
PH3 + H2SO4 = P2O3 + H2SO3 + H2O =>
2 PH3 + 6 H2SO4 = P2O3 + 6 H2SO3 + 3 H2O
C17H36 + O2 = H2O + CO2 =>
C17H36 + 26 O2 = 18 H2O + 17 CO2
(NH4)2SO4 + CH3CO2K = K2SO4 + C2H3O2NH4 =>
(NH4)2SO4 + 2 CH3CO2K = K2SO4 + 2 C2H3O2NH4
H2O2 + Fe = H2 + FeO3 =>
3 H2O2 + 2 Fe = 3 H2 + 2 FeO3
Co4H10 + O2 = Co2 + H2O =>
2 Co4H10 + 5 O2 = 4 Co2 + 10 H2O
NaCN + NaOCl + H2O = CO2 + N2 + NaCl + NaOH =>
2 NaCN + 5 NaOCl + H2O = 2 CO2 + N2 + 5 NaCl + 2 NaOH
K + Cl2O = KOCl + Cl2 =>
2 K + 2 Cl2O = 2 KOCl + Cl2
Cu + CO2 = Cu2O + C =>
4 Cu + CO2 = 2 Cu2O + C
Ba(OH)2 + Al(OH)3 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + 2 Al(OH)3 = Ba(AlO2)2 + 4 H2O
HCl(aq) + K2SO3(aq) = H2SO3 + KCl =>
2 HCl(aq) + K2SO3(aq) = H2SO3 + 2 KCl
Ca(NO3)2 + Li2CO3 = CaCO3 + Li2(NO3)2 =>
Ca(NO3)2 + Li2CO3 = CaCO3 + Li2(NO3)2
HCl + HBr = H2 + ClBr =>
HCl + HBr = H2 + ClBr
Pb(NO3)2 + KBr = KNO3 + PbBr2 =>
Pb(NO3)2 + 2 KBr = 2 KNO3 + PbBr2
NiSO4 + H2O = (NiOH)2SO4 + H2SO4 =>
2 NiSO4 + 2 H2O = (NiOH)2SO4 + H2SO4
PtCl4 + NH3 = PtCl2(NH3)2 + Cl =>
PtCl4 + 2 NH3 = PtCl2(NH3)2 + 2 Cl
HC2H3O2 + LiOH = H2O + LiC2H3O2 =>
HC2H3O2 + LiOH = H2O + LiC2H3O2
C2H6O + H2O = CO2 + H2 =>
C2H6O + 3 H2O = 2 CO2 + 6 H2
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Na2B4O7*10H2O = NaB(OH)4 + B(OH)3 + H2O =>
Na2B4O7*10H2O = 2 NaB(OH)4 + 2 B(OH)3 + 3 H2O
NaOCl + C3H6O = NaC2H3O2 + CHCl3 + NaOH =>
3 NaOCl + C3H6O = NaC2H3O2 + CHCl3 + 2 NaOH
K2Cr2O7 + H2C2O4*2H2O + K2C2O4 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4 = 2 K3[Cr(C2O4)3] + 6 CO2 + 21 H2O
Zn(OH)2 + LiOH = Li[Zn(OH)3] =>
Zn(OH)2 + LiOH = Li[Zn(OH)3]
Rb + H2SO4 = Rb2SO4 + H2S + H2O =>
8 Rb + 5 H2SO4 = 4 Rb2SO4 + H2S + 4 H2O
CH3COOH + MgCO3 = CO2 + H2O + MgCOOH =>
3 CH3COOH + 8 MgCO3 = 6 CO2 + 2 H2O + 8 MgCOOH
(NH4)2PtCl6 = Pt + NH4Cl + N2 + HCl =>
3(NH4)2PtCl6 = 3 Pt + 2 NH4Cl + 2 N2 + 16 HCl
AgI + Na{2}S = Ag{2} + NaI =>
AgI + Na{2}S = Ag{2} + NaI
HCl + K2Cr2O4 = CrO7 + KCl + H2O + CrCl =>
48 HCl + 13 K2Cr2O4 = 4 CrO7 + 26 KCl + 24 H2O + 22 CrCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NO2 + KI = NO + I + KNO3 =>
2 NO2 + KI = NO + I + KNO3
HNO3 + Fe(s) = NO2(g) + H2O(l) + Fe(NO3)2(aq) =>
4 HNO3 + Fe(s) = 2 NO2(g) + 2 H2O(l) + Fe(NO3)2(aq)
Cl2 + NAl = NCl2 + Al =>
Cl2 + NAl = NCl2 + Al
Pt + Cl = PtCl =>
Pt + Cl = PtCl
C2H2 + N2O = CO2 + N2 + H2O =>
C2H2 + 5 N2O = 2 CO2 + 5 N2 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
HBr + CuS = CuBr + HS =>
HBr + CuS = CuBr + HS
Na2Cr2O7 + NaI + HCl = NaCl + CrCl + I2 + H2O =>
Na2Cr2O7 + 10 NaI + 14 HCl = 12 NaCl + 2 CrCl + 5 I2 + 7 H2O
H4C2O2 + Ca = H2COCa =>
H4C2O2 + 2 Ca = 2 H2COCa
HU + Zn = ZnU2 + H2 =>
2 HU + Zn = ZnU2 + H2
C57H110O6 + O2(g) = CO2(g) + H2O(l) =>
2 C57H110O6 + 163 O2(g) = 114 CO2(g) + 110 H2O(l)
Li(OH) + H3PO4 = Li3PO4 + H2O =>
3 Li(OH) + H3PO4 = Li3PO4 + 3 H2O
KS + HCl = KH + SCl =>
KS + HCl = KH + SCl
I2 + H2O = IO3 + H =>
I2 + 6 H2O = 2 IO3 + 12 H
H2SO3 + Mn = MnSO3 + H2 =>
H2SO3 + Mn = MnSO3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/14/24
Équations équilibrées sur08/13/23
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