| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4I + OH = NH3I + H2O
(NH4)2Cr2O7 + KOH = H2O + K2CrO4 + (NH4)2CrO4 =>
(NH4)2Cr2O7 + 2 KOH = H2O + K2CrO4 + (NH4)2CrO4
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
Mg + Ag(NO3) = Mg(NO3)2 + Ag =>
Mg + 2 Ag(NO3) = Mg(NO3)2 + 2 Ag
Cr2(SO4)3 + Cl2 + NaOH = Na2CrO4 + Na2SO4 + NaCl + H2O =>
Cr2(SO4)3 + 3 Cl2 + 16 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 6 NaCl + 8 H2O
Cr2O7{-2} + Fe{+2} + H{+} = Cr{+3} + Fe{+3} + H2O =>
Cr2O7{-2} + 6 Fe{+2} + 14 H{+} = 2 Cr{+3} + 6 Fe{+3} + 7 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
(NH4)2Cr2O7 + KOH = H2O + K2CrO4 + (NH4)2CrO4 =>
(NH4)2Cr2O7 + 2 KOH = H2O + K2CrO4 + (NH4)2CrO4
K2O(l) + H2O(l) = KOH(aq) =>
K2O(l) + H2O(l) = 2 KOH(aq)
FeS + NaNO3 = Fe(NO3)2 + Na2S =>
FeS + 2 NaNO3 = Fe(NO3)2 + Na2S
Mg(NO3)2(s) + Co2S3 = MgS + Co(NO3)3 =>
3 Mg(NO3)2(s) + Co2S3 = 3 MgS + 2 Co(NO3)3
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
CaNO3(aq) + KCl(aq) = CaCl(aq) + KNO3(aq) =>
CaNO3(aq) + KCl(aq) = CaCl(aq) + KNO3(aq)
HCl + AgNO3 = AgClHNO3 =>
HCl + AgNO3 = AgClHNO3
Zn + Mg(NO3)2 = Zn2NO3 + Mg =>
4 Zn + Mg(NO3)2 = 2 Zn2NO3 + Mg
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
Ag2O + KI + H2O = AgI + KOH =>
Ag2O + 2 KI + H2O = 2 AgI + 2 KOH
N2O + C3H8 = N2 + CO2 + H2O =>
10 N2O + C3H8 = 10 N2 + 3 CO2 + 4 H2O
Ca + C2H4O2 = Ca(C2H3O2)2 + H =>
Ca + 2 C2H4O2 = Ca(C2H3O2)2 + 2 H
C99999999999999999999999999999 = C9223000000000000000 =>
5001 C99999999999999999999999999999 = 5001.2017300565C9223000000000000000
HgCl = Hg + Cl =>
HgCl = Hg + Cl
FeS(aq) + HCl(aq) = FeCl2(aq) + H2S(s) =>
FeS(aq) + 2 HCl(aq) = FeCl2(aq) + H2S(s)
MgK + SO4 = MgKSO4 =>
MgK + SO4 = MgKSO4
MgSO4(ag) + NiCl2(ag) = MgCl2(ag) + NiSO4(ag) =>
MgSO4(ag) + NiCl2(ag) = MgCl2(ag) + NiSO4(ag)
FeCO3 + BaCl2 = FeCl2 + BaCO3 =>
FeCO3 + BaCl2 = FeCl2 + BaCO3
NaBrO2 + H2O = NaOH + HBrO2 =>
NaBrO2 + H2O = NaOH + HBrO2
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2 =>
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
S + V2O5 + CaCl2 = CaO + V2S5 + Cl =>
5 S + V2O5 + 5 CaCl2 = 5 CaO + V2S5 + 10 Cl
B(OH)2 + HNO3 = B(NO3)2 + H2O =>
B(OH)2 + 2 HNO3 = B(NO3)2 + 2 H2O
Bi(NO3)2 + NH4OH = BiOH + NH4(NO3)2 =>
Bi(NO3)2 + NH4OH = BiOH + NH4(NO3)2
Al2(SO4)3(aq) + Ca(C2H3O2)2(aq) = Al(C2H3O2)3(aq) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(C2H3O2)2(aq) = 2 Al(C2H3O2)3(aq) + 3 CaSO4(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
B(OH)2 + HNO3 = B(NO3)2 + H2O =>
B(OH)2 + 2 HNO3 = B(NO3)2 + 2 H2O
FeCl2*4H2O + H2C2O4 = FeC2O4*2H2O + H2O + HCl =>
FeCl2*4H2O + H2C2O4 = FeC2O4*2H2O + 2 H2O + 2 HCl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NH4Br + AgNO3 = NH4NO3 + AgBr =>
NH4Br + AgNO3 = NH4NO3 + AgBr
Cu(SO4)(aq) + Zn(ll)(s) = Zn(SO4)(aq) + Cu(s) =>
Cu(SO4)(aq) + Zn(ll)(s) = Zn(SO4)(aq) + Cu(s)
AlCl3 + Al(OH)3 = Al + ClOH =>
AlCl3 + Al(OH)3 = 2 Al + 3 ClOH
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
CaCo3 + H2SO4 = CaSO4 + H2Co3 =>
CaCo3 + H2SO4 = CaSO4 + H2Co3
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + Na + NO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 Na + 6 NO3
AgOH + BaCl2 = AgCl + Ba(OH)2 =>
2 AgOH + BaCl2 = 2 AgCl + Ba(OH)2
Al2(SO4)3*18H2O(heat) = Al + SO4 + H2O =>
Al2(SO4)3*18H2O(heat) = 2 Al + 3 SO4 + 18 H2O
ZnCl2 + H2SO4 + MnO2 = ZnSO4 + MnSO4 + H2O + Cl2 =>
ZnCl2 + 2 H2SO4 + MnO2 = ZnSO4 + MnSO4 + 2 H2O + Cl2
TiO2 + KI + HCl = TiCl3 + KCl + I2 + H2O =>
2 TiO2 + 2 KI + 8 HCl = 2 TiCl3 + 2 KCl + I2 + 4 H2O
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
HCOOCH3 + Na = NaCOOCH3 + H2 =>
2 HCOOCH3 + 2 Na = 2 NaCOOCH3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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