| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 8 NH4OH = 6 NH4Cl + 8 H2O + N2
NaCl + KOH = NaOHClK =>
NaCl + KOH = NaOHClK
CaHPO4 + H2O = CaOH + H2PO4 =>
CaHPO4 + H2O = CaOH + H2PO4
Se + Na = NaSe =>
Se + Na = NaSe
H2SO4 + K3[Fe(CN)6] = K2SO4 + KH2[Fe(CN)6] =>
H2SO4 + K3[Fe(CN)6] = K2SO4 + KH2[Fe(CN)6]
K(CH3COO) + NaOH = KOH + Na(CH3COO) =>
K(CH3COO) + NaOH = KOH + Na(CH3COO)
Al + NaI = AlI3 + Na =>
Al + 3 NaI = AlI3 + 3 Na
Cl{-} + NO3 = ClO{-} + NO =>
2 Cl{-} + NO3 = 2 ClO{-} + NO
Ba + C + O2 = BaCO3(s) =>
2 Ba + 2 C + 3 O2 = 2 BaCO3(s)
CrO3 + K2SO3 = K2CrO4 + SO2 =>
CrO3 + K2SO3 = K2CrO4 + SO2
Co(NO3)2 + FeCl3 + KNCS = K[Fe(NCS)4] + CoCl2 + KNO3 =>
3 Co(NO3)2 + 2 FeCl3 + 8 KNCS = 2 K[Fe(NCS)4] + 3 CoCl2 + 6 KNO3
K + Cl{+3} = Cl + K{+} =>
3 K + Cl{+3} = Cl + 3 K{+}
HCOOH + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 HCOOH + 2 MnO4{-} + 6 H{+} = 5 CO2 + 2 Mn{2+} + 8 H2O
Ag + Fl2 = AgFl =>
2 Ag + Fl2 = 2 AgFl
Al3O3 + HNO3 = Al(NO3)2 + H2O =>
Al3O3 + 6 HNO3 = 3 Al(NO3)2 + 3 H2O
C10H26 + O2 = CO2 + H2O =>
2 C10H26 + 33 O2 = 20 CO2 + 26 H2O
FeS2 + O2 + H2O = FeO2H2 + H2SO4 =>
2 FeS2 + 7 O2 + 6 H2O = 2 FeO2H2 + 4 H2SO4
CuCl2 + Na + H2O = Cu(OH)2 + NaCl + H2 =>
CuCl2 + 2 Na + 2 H2O = Cu(OH)2 + 2 NaCl + H2
CaHPO4 + H2O = CaOH + H2PO4 =>
CaHPO4 + H2O = CaOH + H2PO4
NH4OH + NH4Cl = NH4 + ClOH =>
NH4OH + NH4Cl = 2 NH4 + ClOH
H2O2 + CrCl + KOH = K2CrO4 + KCl + H2O =>
5 H2O2 + 2 CrCl + 6 KOH = 2 K2CrO4 + 2 KCl + 8 H2O
C5H12O(l) + O2(g) = CO2 + H2O(g) =>
2 C5H12O(l) + 15 O2(g) = 10 CO2 + 12 H2O(g)
HgO + NO = Hg(NO3)2 + Hg =>
4 HgO + 2 NO = Hg(NO3)2 + 3 Hg
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
C4H9Br + H2O = HBr + C4H9OH =>
C4H9Br + H2O = HBr + C4H9OH
Zn(aq) + NaCl(aq) = Zn(NaCl)(aq) =>
Zn(aq) + NaCl(aq) = Zn(NaCl)(aq)
ICl3 + KI + H2O = I2 + KOH + HCl =>
ICl3 + 3 KI + 3 H2O = 2 I2 + 3 KOH + 3 HCl
C5H11NH + O2 = CO2 + H2O + NO2 =>
C5H11NH + 9 O2 = 5 CO2 + 6 H2O + NO2
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH2 + NH3O2 = HCN + H2O =>
CH2 + NH3O2 = HCN + 2 H2O
Zn(s) + I2(s) = ZnI2(s) =>
Zn(s) + I2(s) = ZnI2(s)
Ni + H2O = H3NiO3 + H2 =>
2 Ni + 6 H2O = 2 H3NiO3 + 3 H2
MgO + HCl(ac) = MgCl2(ac) + H2O(l) =>
MgO + 2 HCl(ac) = MgCl2(ac) + H2O(l)
UO{2+} + NO3{-} + H{+} = UO2{2+} + NO + H2O =>
3 UO{2+} + 2 NO3{-} + 2 H{+} = 3 UO2{2+} + 2 NO + H2O
Ga(OH)3 + H2(CO3) = Ga2(CO3)3 + H(OH) =>
2 Ga(OH)3 + 3 H2(CO3) = Ga2(CO3)3 + 6 H(OH)
Al + Fe2O3 = Fe + AlO3 =>
Al + Fe2O3 = 2 Fe + AlO3
CaHPO4 + H2O = CaOH + H2PO4 =>
CaHPO4 + H2O = CaOH + H2PO4
NaI + Al = AlI3 + Na =>
3 NaI + Al = AlI3 + 3 Na
Fe2(SO4)3 + NaCl = Na2SO4 + FeCl3 =>
Fe2(SO4)3 + 6 NaCl = 3 Na2SO4 + 2 FeCl3
CaH2(s) + H2O(l) = Ca(OH)2(s) + H2(s) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(s) + 2 H2(s)
HC3H5O2 + H2O = H3O + C3H5O3 =>
HC3H5O2 + 4 H2O = 3 H3O + C3H5O3
Mn3N7 + CuCl2 = MnCl7 + Cu3N2 =>
2 Mn3N7 + 21 CuCl2 = 6 MnCl7 + 7 Cu3N2
Cu2SO4 + Fe = Cu + Fe6(SO4)2 =>
2 Cu2SO4 + 6 Fe = 4 Cu + Fe6(SO4)2
K2CO3 + Na2S2O3 = K2S2O3 + Na2CO3 =>
K2CO3 + Na2S2O3 = K2S2O3 + Na2CO3
(C2H5O)2Mg + H2O = C2H5OH + Mg(OH)2 =>
(C2H5O)2Mg + 2 H2O = 2 C2H5OH + Mg(OH)2
KI + SO3 = I2 + K2SO4 + SO2 =>
2 KI + 2 SO3 = I2 + K2SO4 + SO2
Al2 + O3 + H2SeO4 = Al2(SeO4)3 + H2O =>
Al2 + O3 + 3 H2SeO4 = Al2(SeO4)3 + 3 H2O
KI + SO3 = I2 + K2SO4 + SO2 =>
2 KI + 2 SO3 = I2 + K2SO4 + SO2
H2O + Zn2 = H2 + Zn(OH)2 =>
4 H2O + Zn2 = 2 H2 + 2 Zn(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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