| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn{2+} + 2 NO + 4 H2O = 3 Zn + 2 NO3{-} + 8 H{+}
SiH10 + O2 = SiO2 + OH2O =>
SiH10 + 6 O2 = SiO2 + 5 OH2O
MnO2 + HCl = MnCl2*2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2*2 + 2 H2O + Cl2
(Zn(OH)4)2 + HNO3 = Zn + NO3 + H2O =>
(Zn(OH)4)2 + 8 HNO3 = 2 Zn + 8 NO3 + 8 H2O
Au + Cl{-} + H{+} + SO4{2-} = AuCl4{-} + H2O + SO2 =>
2 Au + 8 Cl{-} + 12 H{+} + 3 SO4{2-} = 2 AuCl4{-} + 6 H2O + 3 SO2
ZnO + NH3 = Zn + H2O + N2 =>
3 ZnO + 2 NH3 = 3 Zn + 3 H2O + N2
NH4OH + Fe(NO3)2 = Fe(OH)2 + NH4NO3 =>
2 NH4OH + Fe(NO3)2 = Fe(OH)2 + 2 NH4NO3
HNO2 + Li2CO3 = LiNO2 + H2O + CO2 =>
2 HNO2 + Li2CO3 = 2 LiNO2 + H2O + CO2
XZn + HNO3 = XZn(NO3)2 + NH4NO3 + H2O =>
4 XZn + 10 HNO3 = 4 XZn(NO3)2 + NH4NO3 + 3 H2O
Zn(NO3)2 + Fe(NO3)3 + NaOH = ZnFe2O4 + Na2(NO3)2 + H2O =>
Zn(NO3)2 + 2 Fe(NO3)3 + 8 NaOH = ZnFe2O4 + 4 Na2(NO3)2 + 4 H2O
C320H509O188N15S = CO + H2O + NO2 + SO2 + C2H6 =>
10 C320H509O188N15S = 1526 CO + 34 H2O + 150 NO2 + 10 SO2 + 837 C2H6
K + SO2 = KS2 + O2 =>
K + 2 SO2 = KS2 + 2 O2
Bi(NO3)2 + NaOH = Bi(OH)2 + Na(NO3) =>
Bi(NO3)2 + 2 NaOH = Bi(OH)2 + 2 Na(NO3)
XC2H5 + NaMnO4 + H2SO4 = XCOOH + CO2 + MnSO4 + H2O + Na2SO4 =>
5 XC2H5 + 12 NaMnO4 + 18 H2SO4 = 5 XCOOH + 5 CO2 + 12 MnSO4 + 28 H2O + 6 Na2SO4
KClO + K2MnO4 + H2O = KCl + KMnO7 + KOH =>
7 KClO + 2 K2MnO4 + H2O = 7 KCl + 2 KMnO7 + 2 KOH
ZnBr2 + Al = Zn + AlBr3 =>
3 ZnBr2 + 2 Al = 3 Zn + 2 AlBr3
CH3CH(OH)CH3 + KMnO4 = H2O + KOH + MnO2 + CH3CHOCH3 =>
3 CH3CH(OH)CH3 + KMnO4 = H2O + KOH + MnO2 + 3 CH3CHOCH3
M(HNO3) = MH + NO3 =>
M(HNO3) = MH + NO3
H4As2O7 = As2O5 + H2O =>
H4As2O7 = As2O5 + 2 H2O
Ca2 + O2 + H2SO4 = Ca2SO4 + H2O =>
2 Ca2 + O2 + 2 H2SO4 = 2 Ca2SO4 + 2 H2O
ClCH2COONa + NaNO2 = CH2NO2COONa + NaCl =>
ClCH2COONa + NaNO2 = CH2NO2COONa + NaCl
NH4NO3 + NaOH = NaNO3 + NH3(g) + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3(g) + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
KNO3 + Al + HNO3 = N2 + Al(NO3)3 + KOH =>
18 KNO3 + 10 Al + 18 HNO3 = 3 N2 + 10 Al(NO3)3 + 18 KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2O = O2H4 =>
2 H2O = O2H4
ZnSO4 + BaBr2 = BaSO4 + ZnBr2 =>
ZnSO4 + BaBr2 = BaSO4 + ZnBr2
Sn(s) + H2O(g) = SnO(s) + H(g) =>
Sn(s) + H2O(g) = SnO(s) + 2 H(g)
CH4 + CH3COOH = H2O + C3H6O2 =>
2 CH4 + 5 CH3COOH = 2 H2O + 4 C3H6O2
(CH3)(CH2)2(H3) + O2 = CO2 + H2O =>
2(CH3)(CH2)2(H3) + 11 O2 = 6 CO2 + 10 H2O
NH3 + O2 = NOH + H2O =>
NH3 + O2 = NOH + H2O
C2H4O2 + NaBrO3 = NaBr + CO2 + H2O =>
3 C2H4O2 + 4 NaBrO3 = 4 NaBr + 6 CO2 + 6 H2O
H3PO4 + Ba(OH)2 = H2O + BaPO4 + H2 =>
2 H3PO4 + 2 Ba(OH)2 = 4 H2O + 2 BaPO4 + H2
Mg(OH)2 + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O + Mg(NO3)2
Br2 + Kl = Br2Kl =>
Br2 + Kl = Br2Kl
KH + HNO2 = KNO2 + H2 =>
KH + HNO2 = KNO2 + H2
Li2CO3 + LiNO3 = LiO2 + CO2 + N =>
Li2CO3 + 3 LiNO3 = 5 LiO2 + CO2 + 3 N
KOH + C3H7Cl = H2O + KC3H6Cl =>
KOH + C3H7Cl = H2O + KC3H6Cl
NaHCO3 = sodiumhydroxide + carbondioxide =>
NaHCO3 = NaOH + CO2
K3[Fe(CN)6] + KSCN = K3SCN + K[Fe(CN)6] =>
K3[Fe(CN)6] + KSCN = K3SCN + K[Fe(CN)6]
PbO + SO4 = PbSO4 + O2 =>
2 PbO + 2 SO4 = 2 PbSO4 + O2
Pd{+2} + Ni(OH)2 + OH{-} = Pd + NiO2 + H2O =>
Pd{+2} + Ni(OH)2 + 2 OH{-} = Pd + NiO2 + 2 H2O
Fe(OH)3 + KClO3 + KOH = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + KClO3 + 4 KOH = 2 K2FeO4 + KCl + 5 H2O
CuCl2 + Ba(NO3)2 = CuBa + Cl(NO3) =>
CuCl2 + Ba(NO3)2 = CuBa + 2 Cl(NO3)
K2(SO3) + O2 = K2SO4 =>
2 K2(SO3) + O2 = 2 K2SO4
Al + MgCrO4 = Al3CrO4 + Mg =>
3 Al + MgCrO4 = Al3CrO4 + Mg
PNCl6 = P + N + Cl =>
PNCl6 = P + N + 6 Cl
C28H44O + O2 = CO2 + H2O =>
2 C28H44O + 77 O2 = 56 CO2 + 44 H2O
Rb2S + ReCl5 + Re + S = Rb5Re6S8Cl7 =>
25 Rb2S + 14 ReCl5 + 46 Re + 55 S = 10 Rb5Re6S8Cl7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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