| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2COOH + HCl = CH3CH2COOH2 + Cl
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
PbCuCl = PbClCu =>
PbCuCl = PbClCu
Na2Cr2O7 + HNo3 + Na2S2O3 = NaNo3 + Cr(No3)3 + H2SO4 + H2O =>
4 Na2Cr2O7 + 38 HNo3 + 3 Na2S2O3 = 14 NaNo3 + 8 Cr(No3)3 + 6 H2SO4 + 13 H2O
ORb = RbO =>
ORb = RbO
MgGaP = GaMgP =>
MgGaP = GaMgP
C3H8Cl + Cl2 = C3H6Cl2 + HCl =>
2 C3H8Cl + 3 Cl2 = 2 C3H6Cl2 + 4 HCl
C6H5NO3 + Fe + HCl = C6H5NH3 + FeCl3 + H2O =>
C6H5NO3 + 3 Fe + 9 HCl = C6H5NH3 + 3 FeCl3 + 3 H2O
TiCl4 + Mg2 = Ti2 + MgCl2 =>
2 TiCl4 + 2 Mg2 = Ti2 + 4 MgCl2
BaOHH2SO4 = BaSO4H2OH =>
BaOHH2SO4 = BaSO4H2OH
AgOH + HNO3 = AgNO3 + H2O =>
AgOH + HNO3 = AgNO3 + H2O
K2O + I2O7 = KIO4 =>
K2O + I2O7 = 2 KIO4
Mg(s) + AgNO3(l) = Mg(NO3)2(l) + Ag(s) =>
Mg(s) + 2 AgNO3(l) = Mg(NO3)2(l) + 2 Ag(s)
Br2 + TiO2 + C = TiBr4 + CO =>
2 Br2 + TiO2 + 2 C = TiBr4 + 2 CO
BaO = Ba + O2 =>
2 BaO = 2 Ba + O2
(NH4)2MoO4 + Na2S + HCl = (NH4)2MoS4 + NaCl + H2O =>
(NH4)2MoO4 + 4 Na2S + 8 HCl = (NH4)2MoS4 + 8 NaCl + 4 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H4O + C2H5OH = C6H5OC2H4OH =>
C6H4O + C2H5OH = C6H5OC2H4OH
CoCl2 + Na2HPO4 = Co3(PO4)2 + NaH2PO4 + NaCl =>
3 CoCl2 + 4 Na2HPO4 = Co3(PO4)2 + 2 NaH2PO4 + 6 NaCl
HBrNaCl = HClNaBr =>
HBrNaCl = HClNaBr
CaOCl2 = Ca(ClO3)2 + CaCl2 =>
6 CaOCl2 = Ca(ClO3)2 + 5 CaCl2
K2CrO4 + H2O2 = Cr2O3 + O2 + KOH =>
4 K2CrO4 + 4 H2O2 = 2 Cr2O3 + 5 O2 + 8 KOH
KOHCH3OH = H2OKOCH3 =>
KOHCH3OH = H2OKOCH3
FeCl3 + KSCN = FeS3C3N3 + KCl =>
FeCl3 + 3 KSCN = FeS3C3N3 + 3 KCl
ZnOHCl = HZnClO =>
ZnOHCl = HZnClO
MgCl2*6H2O = MgOHCl + HCl + H2O =>
MgCl2*6H2O = MgOHCl + HCl + 5 H2O
C6H4(OH)2 + Na = C6H4(ONa)2 + H2 =>
C6H4(OH)2 + 2 Na = C6H4(ONa)2 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
LiNO3 + NaCl = LiCl + NaNO3 =>
LiNO3 + NaCl = LiCl + NaNO3
HF + Fe3(BO3)2 = H3BO3 + FeF2 =>
6 HF + Fe3(BO3)2 = 2 H3BO3 + 3 FeF2
Ba(C2H3O2)2 + Li2SO4 = BaSO4 + Li(C2H3O2) =>
Ba(C2H3O2)2 + Li2SO4 = BaSO4 + 2 Li(C2H3O2)
CaOMgO = CaMgO2 =>
CaOMgO = CaMgO2
CuO + AgNO3 = CuO(NO3)2 + Ag =>
CuO + 2 AgNO3 = CuO(NO3)2 + 2 Ag
Hg(No2)2 + Zn = Hg2 + Zn(No2)2 =>
2 Hg(No2)2 + 2 Zn = Hg2 + 2 Zn(No2)2
Na + Fe(NO3)2 = NaNO3 + Fe =>
2 Na + Fe(NO3)2 = 2 NaNO3 + Fe
H3AsO4 + Sr(OH)2 = HOH + Sr3(AsO4)2 =>
2 H3AsO4 + 3 Sr(OH)2 = 6 HOH + Sr3(AsO4)2
Na2SO4KNO3 = Na2NO3KSO4 =>
Na2SO4KNO3 = Na2NO3KSO4
CH4N2O + NaOH = NaOCN + NH3 + H2O =>
CH4N2O + NaOH = NaOCN + NH3 + H2O
C7H10N + O2 = CO2 + NO2 + H2O =>
2 C7H10N + 21 O2 = 14 CO2 + 2 NO2 + 10 H2O
HI + Al2S3 = H2S + AlI3 =>
6 HI + Al2S3 = 3 H2S + 2 AlI3
KOHAg = Ag(OH)K =>
KOHAg = Ag(OH)K
Sodiumsulfite + phosphoricacid = water + sodiumphosphate + sulfurdioxide =>
3 Na2SO3 + 2 H3PO4 = 3 H2O + 2 Na3PO4 + 3 SO2
AgNO3(aq)NaI(aq) = NaNO3(aq)AgI(s) =>
AgNO3(aq)NaI(aq) = NaNO3(aq)AgI(s)
Fe2O3 + H2S = S2 + FeS + H2O =>
2 Fe2O3 + 6 H2S = S2 + 4 FeS + 6 H2O
MnO2 + Br2 + NaOH = Na2MnO4 + NaBr + H2O =>
MnO2 + Br2 + 4 NaOH = Na2MnO4 + 2 NaBr + 2 H2O
NaBr(aq) + H3PO4(aq) = Na3PO4(aq) + HBr(aq) =>
3 NaBr(aq) + H3PO4(aq) = Na3PO4(aq) + 3 HBr(aq)
KClO4 + HBr = HClO3 + KBrO =>
KClO4 + HBr = HClO3 + KBrO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Na2Co3 + CaCl2 = NaCl + (CaCo3)2 =>
2 Na2Co3 + 2 CaCl2 = 4 NaCl + (CaCo3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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