| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + KOH = HClKOH
Al + KOH = K + Al(OH)3 =>
Al + 3 KOH = 3 K + Al(OH)3
K2CO3 + CuCl2 + H2O = Cu(OH)2 + KCl + CO2 =>
K2CO3 + CuCl2 + H2O = Cu(OH)2 + 2 KCl + CO2
KNO3 + Zn + S = ZnO + N2 + K2S =>
2 KNO3 + 6 Zn + S = 6 ZnO + N2 + K2S
Al + NH3 = AlN + H2 =>
2 Al + 2 NH3 = 2 AlN + 3 H2
Al + NH3 = Al(NH3)3 =>
Al + 3 NH3 = Al(NH3)3
ZnCl2 + Al3 = AlCl3 + Zn2 =>
18 ZnCl2 + 4 Al3 = 12 AlCl3 + 9 Zn2
HNO3 + Ca = CaNO32 + N2O + H2O =>
126 HNO3 + 8 Ca = 8 CaNO32 + 59 N2O + 63 H2O
K2CO3 + CuCl2 + H2O = Cu(OH)2 + KCl + CO2 =>
K2CO3 + CuCl2 + H2O = Cu(OH)2 + 2 KCl + CO2
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
Li2O + SO3 = Li2O3 + SO =>
Li2O + SO3 = Li2O3 + SO
Na2[Cu(OH)4] + Na2CO3 = (CuOH)2CO3 + NaOH =>
2 Na2[Cu(OH)4] + Na2CO3 = (CuOH)2CO3 + 6 NaOH
FeOHCl2 + H2O = Fe(OH)2Cl + HCl =>
FeOHCl2 + H2O = Fe(OH)2Cl + HCl
Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb =>
Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb
Na2S2O3(aq) + AgBr(s) = NaBr(aq) + Na3[Ag(S2O3)2](aq) =>
2 Na2S2O3(aq) + AgBr(s) = NaBr(aq) + Na3[Ag(S2O3)2](aq)
C5H9O(l) + O2(g) = CO(g) + H2O(g) =>
4 C5H9O(l) + 17 O2(g) = 20 CO(g) + 18 H2O(g)
FeSCN + AgNO3 = FeNO3 + AgSCN =>
FeSCN + AgNO3 = FeNO3 + AgSCN
Zn(NO3)2 + NH3 = ZnH2 + N(NO3)3 =>
3 Zn(NO3)2 + 2 NH3 = 3 ZnH2 + 2 N(NO3)3
ZnI2 + K2CO3 = ZnCO3 + K2I2 =>
ZnI2 + K2CO3 = ZnCO3 + K2I2
Ag + Pt(NO3)2 = AgNO3 + Pt =>
2 Ag + Pt(NO3)2 = 2 AgNO3 + Pt
CH3CH2NH2 + NH2CH2CH2COOH = NH2CH2CH2COONH3CH2CH3 =>
CH3CH2NH2 + NH2CH2CH2COOH = NH2CH2CH2COONH3CH2CH3
(CH3)2S + HClO3 = (CH3)2SO3 + HCl =>
(CH3)2S + HClO3 = (CH3)2SO3 + HCl
Hg2(OH)2 = Hg2O + H2O =>
Hg2(OH)2 = Hg2O + H2O
NH4OH + H2S = H2O + (NH4)2S =>
2 NH4OH + H2S = 2 H2O + (NH4)2S
Ca(C2H3O2)2(aq) + (NH4)2CO3(aq) = NH4C2H3O2(aq) + CaCO3(s) =>
Ca(C2H3O2)2(aq) + (NH4)2CO3(aq) = 2 NH4C2H3O2(aq) + CaCO3(s)
(NH4) + Cr2O7 = CrO + N2 + H2O =>
10(NH4) + 4 Cr2O7 = 8 CrO + 5 N2 + 20 H2O
NaI + HNO3 = I2 + NO2 + NaNO3 + H2O =>
2 NaI + 4 HNO3 = I2 + 2 NO2 + 2 NaNO3 + 2 H2O
C12H12O11(s) + O2(g) = CO2(g) + H2O(l) =>
2 C12H12O11(s) + 19 O2(g) = 24 CO2(g) + 12 H2O(l)
Hg + HNO3 = HgNO3 + NO2 + H2O =>
Hg + 2 HNO3 = HgNO3 + NO2 + H2O
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2 + Na(NO3) =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 Na(NO3)
(Na)(CO)3 + HCl = NaCl + (H)2 + (CO)2 =>
2(Na)(CO)3 + 2 HCl = 2 NaCl + (H)2 + 3(CO)2
NiCl2 + K2CO3 = NiCO3 + KCl =>
NiCl2 + K2CO3 = NiCO3 + 2 KCl
H4NO3(s) = NO(g) + H2O(l) =>
H4NO3(s) = NO(g) + 2 H2O(l)
Ba + Al1(NO3)3 = Al + Ba(NO3)2 =>
3 Ba + 2 Al1(NO3)3 = 2 Al + 3 Ba(NO3)2
Hg + NaNO3 + H2SO4 = Na2SO4 + Hg2SO4 + NO + H2O =>
6 Hg + 2 NaNO3 + 4 H2SO4 = Na2SO4 + 3 Hg2SO4 + 2 NO + 4 H2O
CaCl2(aq) + H2SO4(aq) = CaSO4 + HCl =>
CaCl2(aq) + H2SO4(aq) = CaSO4 + 2 HCl
*H2*I2 = *2HI =>
*H2*I2 = *2HI
Pb(OH)2 + CO2 = Pb2(OH)2CO3 + H2O =>
2 Pb(OH)2 + CO2 = Pb2(OH)2CO3 + H2O
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH =>
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH
CH3NH3Cl + H2O = CH3NH3OH + HCl =>
CH3NH3Cl + H2O = CH3NH3OH + HCl
HS{-} + O2 = SO4{-2} + H{+} =>
HS{-} + 2 O2 = SO4{-2} + H{+}
Zn + HCI = ZnCHI =>
Zn + HCI = ZnCHI
H3AsO3 + ClO3{-} + H{+} = H3AsO4 + Cl2 + H2O =>
5 H3AsO3 + 2 ClO3{-} + 2 H{+} = 5 H3AsO4 + Cl2 + H2O
Ge + HNO3 = GeO2 + NO2 + H2O =>
Ge + 4 HNO3 = GeO2 + 4 NO2 + 2 H2O
NaMnO4 + H2SO4 = Na2SO4 + Mn2O7 + H2O =>
2 NaMnO4 + H2SO4 = Na2SO4 + Mn2O7 + H2O
BaCl2(aq) + Na2S(aq) = BaS(aq) + NaCl(s) =>
BaCl2(aq) + Na2S(aq) = BaS(aq) + 2 NaCl(s)
I + Cl2 + H2O = IO2{-} + Cl{-} + H3O{+} =>
2 I + 3 Cl2 + 12 H2O = 2 IO2{-} + 6 Cl{-} + 8 H3O{+}
CuSO4(aq) + NH4Cl(aq) = CuCl + (NH4)SO4 =>
CuSO4(aq) + NH4Cl(aq) = CuCl + (NH4)SO4
Ca(OH)2 + H3PO4 = H(OH)2 + Ca3PO4 =>
3 Ca(OH)2 + H3PO4 = 3 H(OH)2 + Ca3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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