| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCl2(aq) + CaSO4(aq) = CaCl2(aq) + SrSO4(s)
Au2CuAg2 = Au2Cu + Ag =>
Au2CuAg2 = Au2Cu + 2 Ag
V2AlC + O2 = VO2 + Al2O3 + V8C7 =>
28 V2AlC + 45 O2 = 24 VO2 + 14 Al2O3 + 4 V8C7
N6H26W12O40 + N2H4CO = WO2 + CO2 + H2O + N2 =>
N6H26W12O40 + N2H4CO = 12 WO2 + CO2 + 15 H2O + 4 N2
Ca(NO3)2(aq) + NaOH(aq) = Ca(OH)2(s) + NaNO3 =>
Ca(NO3)2(aq) + 2 NaOH(aq) = Ca(OH)2(s) + 2 NaNO3
K2SO4 + Ca(NO3)2 = CaSO4 + KNO3 =>
K2SO4 + Ca(NO3)2 = CaSO4 + 2 KNO3
NaBr + O2 = NaO2 + Br =>
NaBr + O2 = NaO2 + Br
Hg2Cl2 + HCl + HNO3 = HgCl2 + H2O + NO =>
3 Hg2Cl2 + 6 HCl + 2 HNO3 = 6 HgCl2 + 4 H2O + 2 NO
Au(CN)3 + Sn = Sn(CN) + Au =>
Au(CN)3 + 3 Sn = 3 Sn(CN) + Au
C2H5OH + KMnO4 = H4C2O + H2O + KOH + MnO2 =>
3 C2H5OH + 2 KMnO4 = 3 H4C2O + 2 H2O + 2 KOH + 2 MnO2
HCl(aq) + BA(OH)2(aq) = BACl2(aq) + H2O(aq) =>
2 HCl(aq) + BA(OH)2(aq) = BACl2(aq) + 2 H2O(aq)
(NH4)2SO4 + Al2(SO4)3 + H2O = AlNH4(SO4)2*12H2O =>
(NH4)2SO4 + Al2(SO4)3 + 24 H2O = 2 AlNH4(SO4)2*12H2O
HCl + ClO = Cl + H2O =>
2 HCl + ClO = 3 Cl + H2O
IF5 + KOH = KIO3 + KF + H2O =>
IF5 + 6 KOH = KIO3 + 5 KF + 3 H2O
(Mg)2Fe3O4 + H2SO4 + O2 = MgSO4 + FeSO4 + H2O =>
2(Mg)2Fe3O4 + 10 H2SO4 + O2 = 4 MgSO4 + 6 FeSO4 + 10 H2O
NO2 + Cl2 = ClO3 + N2 =>
6 NO2 + 2 Cl2 = 4 ClO3 + 3 N2
NaC2H3O2 + KBr = NaK + BrC2H3O2 =>
NaC2H3O2 + KBr = NaK + BrC2H3O2
Ba(NO3)2 + SO3 = BaSO4 + N2O5 =>
Ba(NO3)2 + SO3 = BaSO4 + N2O5
NO2 + Cl2 = ClO3 + N2 =>
6 NO2 + 2 Cl2 = 4 ClO3 + 3 N2
Li + AgCl = LiCl + Ag =>
Li + AgCl = LiCl + Ag
CuS + HNO3 = CuSO4 + H2O + NO =>
3 CuS + 8 HNO3 = 3 CuSO4 + 4 H2O + 8 NO
ZnSO4Na2CO3 = ZnCO3Na2SO4 =>
ZnSO4Na2CO3 = ZnCO3Na2SO4
I2(g) + HNO3(ac) = HIO3(ac) + NO2(g) + H2O(l) =>
I2(g) + 10 HNO3(ac) = 2 HIO3(ac) + 10 NO2(g) + 4 H2O(l)
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Cu(NO3)23H2 = Cu2O + NO2 + O2 + H2O =>
4 Cu(NO3)23H2 = 2 Cu2O + 92 NO2 + 43 O2 + 4 H2O
Cl2 + Ca(OH)2 = CaCl2 + H2O + Ca(ClO)2 =>
2 Cl2 + 2 Ca(OH)2 = CaCl2 + 2 H2O + Ca(ClO)2
H2SO4 + HKO = H2O + K2O4S =>
H2SO4 + 2 HKO = 2 H2O + K2O4S
NaOH + Fe2(SO4)3 = Na[Fe(OH)4] + Na2SO4 =>
8 NaOH + Fe2(SO4)3 = 2 Na[Fe(OH)4] + 3 Na2SO4
NH3(NO3) = N2 + H2O + O2 =>
4 NH3(NO3) = 4 N2 + 6 H2O + 3 O2
Fe(OH)2 + Cl2 + H2O = Fe(OH)3 + HCl =>
2 Fe(OH)2 + Cl2 + 2 H2O = 2 Fe(OH)3 + 2 HCl
H2SO4 + N1(NO3)2 = N1SO4 + HNO3 =>
H2SO4 + N1(NO3)2 = N1SO4 + 2 HNO3
H2CO3 + KOH = H2O + CO3K2 =>
H2CO3 + 2 KOH = 2 H2O + CO3K2
NO2 + Cl2 = ClNO2 =>
2 NO2 + Cl2 = 2 ClNO2
HC2H3O2 + (OH)2 = C2H3O2 + H2O =>
2 HC2H3O2 + (OH)2 = 2 C2H3O2 + 2 H2O
KMnO4 + NaHSO3 + H2O = MnO2 + KOH + NaHSO4 =>
2 KMnO4 + 3 NaHSO3 + H2O = 2 MnO2 + 2 KOH + 3 NaHSO4
H2S + NH4(OH) = NSH7O =>
H2S + NH4(OH) = NSH7O
NO2 + Cl2 = NCl3 + O2 =>
2 NO2 + 3 Cl2 = 2 NCl3 + 2 O2
(C2H6O) + O2 = H2O + CO2 =>
(C2H6O) + 3 O2 = 3 H2O + 2 CO2
H3O({+}) + Zn + ReO4({-}) = Re({-}) + Zn({2+}) + H2O =>
8 H3O({+}) + 4 Zn + ReO4({-}) = Re({-}) + 4 Zn({2+}) + 12 H2O
SnO + Na2O = SnO2 + Na =>
SnO + Na2O = SnO2 + 2 Na
NaCl + CH3CH2OH = CH3CH2Cl + NaOH =>
NaCl + CH3CH2OH = CH3CH2Cl + NaOH
K2Cr2O7 + H2S + HCl = Cl3Cr + ClK + H2O + S =>
K2Cr2O7 + 3 H2S + 8 HCl = 2 Cl3Cr + 2 ClK + 7 H2O + 3 S
NO2 + Cl2 = ClO3 + N2 =>
6 NO2 + 2 Cl2 = 4 ClO3 + 3 N2
H2SO3 + O3 = H2O + SO3 =>
3 H2SO3 + O3 = 3 H2O + 3 SO3
Cl2 + Rb2O = O2 + RbCl =>
2 Cl2 + 2 Rb2O = O2 + 4 RbCl
K2Cr2O7 + H2SO4 + (CH3)3COH = K2Cr2O7H2SO4(CH3)3COH =>
K2Cr2O7 + H2SO4 + (CH3)3COH = K2Cr2O7H2SO4(CH3)3COH
Ba0 + A5205 = Ba3A5206 =>
15003 Ba0 + 5001.9608069164A5205 = 5001 Ba3A5206
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
K2Cr2O7 + H2SO4 + (CH3)3COH = K2Cr2O7H2SO4(CH3)3COH =>
K2Cr2O7 + H2SO4 + (CH3)3COH = K2Cr2O7H2SO4(CH3)3COH
Cl2 + Rb2O = O2 + RbCl =>
2 Cl2 + 2 Rb2O = O2 + 4 RbCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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