| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + Na2S2O3 = CaS2O3 + 2 NaCl
Fe2O4 + Fe + HCl = FeCl2 + H2O =>
Fe2O4 + 2 Fe + 8 HCl = 4 FeCl2 + 4 H2O
CaCl2 + Na2S2O3 = Ca(S2O3) + NaCl =>
CaCl2 + Na2S2O3 = Ca(S2O3) + 2 NaCl
(NH4)2Cr2O7 = (t)N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = (t)N2 + Cr2O3 + 4 H2O
Co3O4 + ZnO + Fe2O3 = Co01Zn09Fe2O4 + O2 =>
Co3O4 + 27 ZnO + 3 Fe2O3 = 3 Co01Zn09Fe2O4 + 14 O2
KMnO4 + TiCl2 + HCl = KCl + MnCl2 + TiCl4 + H2O =>
2 KMnO4 + 5 TiCl2 + 16 HCl = 2 KCl + 2 MnCl2 + 5 TiCl4 + 8 H2O
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 4 KMnO4 + 4 NaOH = CH3COOH + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
hydrochloricacid + potassiumhydroxide = water + potassiumchloride =>
HCl + KOH = H2O + KCl
(NH4)2Cr2O7 = (t)N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = (t)N2 + Cr2O3 + 4 H2O
LiCl*H2O + H2O = LiCl*4H2O =>
LiCl*H2O + 3 H2O = LiCl*4H2O
(NH4)2Cr2O7 = (t)N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = (t)N2 + Cr2O3 + 4 H2O
Co3O4 + ZnO + Fe2O3 = Co01Zn09Fe2O4 + O2 =>
Co3O4 + 27 ZnO + 3 Fe2O3 = 3 Co01Zn09Fe2O4 + 14 O2
Na2CO3 + H2O = CO3 + Na2H2O =>
Na2CO3 + H2O = CO3 + Na2H2O
NaBr + NaOCl = Br2 + NaO + NaCl =>
2 NaBr + 2 NaOCl = Br2 + 2 NaO + 2 NaCl
Na2S + PtCl6 = NaCl + Pt2S6 =>
6 Na2S + 2 PtCl6 = 12 NaCl + Pt2S6
KClO3 + SnS2 + KOH + H2O = K2[Sn(OH)6] + KCl + S =>
2 KClO3 + 3 SnS2 + 6 KOH + 6 H2O = 3 K2[Sn(OH)6] + 2 KCl + 6 S
Al + KOH + H2O = K3Al(OH)6 + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3Al(OH)6 + 3 H2
Mg + AsCl3 = MgCl2 + As =>
3 Mg + 2 AsCl3 = 3 MgCl2 + 2 As
Ca + AgCn = Ag + CaCn =>
Ca + AgCn = Ag + CaCn
Ag2O + Na2HPO3 + NaOH = Ag + Na3PO4 + H2O =>
Ag2O + Na2HPO3 + NaOH = 2 Ag + Na3PO4 + H2O
AgBr + MgCl = AgCl + MgBr =>
AgBr + MgCl = AgCl + MgBr
Sn3N2 + H2O = Sn(OH)2 + NH3 =>
Sn3N2 + 6 H2O = 3 Sn(OH)2 + 2 NH3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCOOH + CH3OH = HCOCH3 + H2O =>
HCOOH + 3 CH3OH = 2 HCOCH3 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn(NaCl) + Cu = Cu(NaCl) + Zn =>
Zn(NaCl) + Cu = Cu(NaCl) + Zn
P4 + HNO3 = P2O5 + N2H2O =>
P4 + 4 HNO3 = 2 P2O5 + 2 N2H2O
Na(OH) + Cu(NO3)2 = Cu(OH)2 + NaNO3 =>
2 Na(OH) + Cu(NO3)2 = Cu(OH)2 + 2 NaNO3
C63H122O6 + O2 = CO2 + H2O =>
2 C63H122O6 + 181 O2 = 126 CO2 + 122 H2O
HCl + Na2SO3 + Na2S = S + H2O + NaCl =>
6 HCl + Na2SO3 + 2 Na2S = 3 S + 3 H2O + 6 NaCl
NH4I + O2 = NH3 + I2 + H2O =>
4 NH4I + O2 = 4 NH3 + 2 I2 + 2 H2O
NaNO2 + HCl = N20 + H2O + NaCl + NaNO3 =>
50 NaNO2 + 20 HCl = N20 + 10 H2O + 20 NaCl + 30 NaNO3
(OH2) = H2O =>
(OH2) = H2O
CuCO3 + C6H12O6 = Cu2O + C6H12O7 + CO2 =>
2 CuCO3 + C6H12O6 = Cu2O + C6H12O7 + 2 CO2
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
Pu + Ti{+} = Pu{3+} + Ti =>
Pu + 3 Ti{+} = Pu{3+} + 3 Ti
PbS + CuCl = Cu2S + PbCl2 =>
PbS + 2 CuCl = Cu2S + PbCl2
SO2 + K2CrO4 = SCrO4 + K2O2 =>
SO2 + K2CrO4 = SCrO4 + K2O2
Al(NO3)3 + (Na4)3PO4 = AlPO4 + Na4NO3 =>
Al(NO3)3 + (Na4)3PO4 = AlPO4 + 3 Na4NO3
HCl + Na2SO3 + Na2S = S + H2O + NaCl =>
6 HCl + Na2SO3 + 2 Na2S = 3 S + 3 H2O + 6 NaCl
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
HCl + Na2SO3 + Na2S = S + H2O + NaCl =>
6 HCl + Na2SO3 + 2 Na2S = 3 S + 3 H2O + 6 NaCl
HCl + Mg(OH)2 = MgCl2(aq) + H2O =>
2 HCl + Mg(OH)2 = MgCl2(aq) + 2 H2O
PbS + CuCl = Cu2S + PbCl2 =>
PbS + 2 CuCl = Cu2S + PbCl2
NaNO2 + HCl = N20 + H2O + NaCl + NaNO3 =>
50 NaNO2 + 20 HCl = N20 + 10 H2O + 20 NaCl + 30 NaNO3
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
C8H5KO4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
2 C8H5KO4 + 10 K2Cr2O7 + 41 H2SO4 = 11 K2SO4 + 10 Cr2(SO4)3 + 46 H2O + 16 CO2
HCl + Na2SO3 + Na2S = S + H2O + NaCl =>
6 HCl + Na2SO3 + 2 Na2S = 3 S + 3 H2O + 6 NaCl
Pu + Ti{+} = Pu{3+} + Ti =>
Pu + 3 Ti{+} = Pu{3+} + 3 Ti
NaNO2 + HCl = N20 + H2O + NaCl + NaNO3 =>
50 NaNO2 + 20 HCl = N20 + 10 H2O + 20 NaCl + 30 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/23
Équations équilibrées sur12/20/22
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