| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(NO3)2 + 2 NaClO = 2 NaNO3 + Ni(ClO)2
Al(OH)2 = Al3 + OH =>
3 Al(OH)2 = Al3 + 6 OH
KI3 + KOH = KIO3 + KI + H2O =>
3 KI3 + 6 KOH = KIO3 + 8 KI + 3 H2O
ZnC2O4 + HCl = CO2 + ZnCl2 + H2 =>
ZnC2O4 + 2 HCl = 2 CO2 + ZnCl2 + H2
CH3COXH + NaHCO3 = CH3COXNa + H2O + CO2 =>
CH3COXH + NaHCO3 = CH3COXNa + H2O + CO2
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
CO2 + H2O + KAlSi3O8 = Al(OH)3 + SiO2 + K + HCO3 =>
CO2 + 2 H2O + KAlSi3O8 = Al(OH)3 + 3 SiO2 + K + HCO3
Mo4O11 + H2O = MoO3 + H2 =>
Mo4O11 + H2O = 4 MoO3 + H2
C6H12O(l) + O2(g) = H2O(g) + CO2(g) =>
2 C6H12O(l) + 17 O2(g) = 12 H2O(g) + 12 CO2(g)
ZnO + H2 = ZnOH2 =>
ZnO + H2 = ZnOH2
Na2S2O3 + HCl + Al = NaCl + Al2Cl6 + H2O + H2S =>
3 Na2S2O3 + 30 HCl + 8 Al = 6 NaCl + 4 Al2Cl6 + 9 H2O + 6 H2S
AgI + KSCN = Ag(SCN) + KI =>
AgI + KSCN = Ag(SCN) + KI
TiCl4 + C5H7O2 = Ti(C5H7O2)2Cl2 + Cl2 =>
TiCl4 + 2 C5H7O2 = Ti(C5H7O2)2Cl2 + Cl2
MgS + NaCrO4 = MgCrO4 + NaS =>
MgS + NaCrO4 = MgCrO4 + NaS
ClPb + Fe = Pb + FeCl =>
ClPb + Fe = Pb + FeCl
K + Al2S3 = K2S + Al3 =>
18 K + 3 Al2S3 = 9 K2S + 2 Al3
(Na)2SO4 + BaCl2 = BaSO4 + NaCl =>
(Na)2SO4 + BaCl2 = BaSO4 + 2 NaCl
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
GaAs + P = GaP + As =>
GaAs + P = GaP + As
SiH2Cl2(g) + NH3(g) = Si3N4(s) + HCl(g) + H2(g) =>
3 SiH2Cl2(g) + 4 NH3(g) = Si3N4(s) + 6 HCl(g) + 6 H2(g)
CuFeS2 + O2 = CuSO4 + SO2 + FeO =>
2 CuFeS2 + 7 O2 = 2 CuSO4 + 2 SO2 + 2 FeO
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
SilverSulfate + Cobalt(III)Chloride = SilverChloride + Cobalt(III)Sulfate =>
SilverSulfate + Cobalt(III)Chloride = SilverChloride + Cobalt(III)Sulfate
Cd(s) + NiO(s) = CdO(s) + Ni(s) =>
Cd(s) + NiO(s) = CdO(s) + Ni(s)
CS2 + P4 = CS2P4 =>
CS2 + P4 = CS2P4
ZnC2O4 + HCl = CO2 + ZnCl2 + H2 =>
ZnC2O4 + 2 HCl = 2 CO2 + ZnCl2 + H2
Na2C2O4 + KClO3 + H2SO4 = KCl + Na2SO4 + H2O + CO2 =>
3 Na2C2O4 + KClO3 + 3 H2SO4 = KCl + 3 Na2SO4 + 3 H2O + 6 CO2
SO2 + BF3 = SO2BF3 =>
SO2 + BF3 = SO2BF3
CH3COCH3 + H2 = CH3CO + CH4 =>
2 CH3COCH3 + H2 = 2 CH3CO + 2 CH4
K + Al2S3 = K2S + Al3 =>
18 K + 3 Al2S3 = 9 K2S + 2 Al3
NH3 + PbCl2 = NCl3 + PbH2 =>
2 NH3 + 3 PbCl2 = 2 NCl3 + 3 PbH2
KSbO2 + HCl = SbCl3 + KCl + H2O =>
KSbO2 + 4 HCl = SbCl3 + KCl + 2 H2O
Fe{2+} + S2O3{2-} = FeS2O3 =>
Fe{2+} + S2O3{2-} = FeS2O3
Fe + Cr2(SO4)3 = FeSO4 + Cr =>
3 Fe + Cr2(SO4)3 = 3 FeSO4 + 2 Cr
Ag + NO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 Ag + 3 NO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
SnCl4 + HCl + NH3 = (NH4)2SnCl6 =>
SnCl4 + 2 HCl + 2 NH3 = (NH4)2SnCl6
Al(NH4)(ClO4) = Al2O3 + AlCl3 + NO + H2O =>
3 Al(NH4)(ClO4) = Al2O3 + AlCl3 + 3 NO + 6 H2O
K2Cr2O7 + Hg + HCl = CrCl3 + KCl + H2O + HgO =>
K2Cr2O7 + 3 Hg + 8 HCl = 2 CrCl3 + 2 KCl + 4 H2O + 3 HgO
K + Al2S3 = K2S + Al3 =>
18 K + 3 Al2S3 = 9 K2S + 2 Al3
Mg + H2SO4 = S + MgSO4 + H2O =>
3 Mg + 4 H2SO4 = S + 3 MgSO4 + 4 H2O
CH3MgBr + PCl3 = CH3MgBrPCl3 =>
CH3MgBr + PCl3 = CH3MgBrPCl3
Ca(HCO3)2 = (CaCO3)2 + H2O + CO2 =>
2 Ca(HCO3)2 = (CaCO3)2 + 2 H2O + 2 CO2
K + Al2S3 = K2S + Al3 =>
18 K + 3 Al2S3 = 9 K2S + 2 Al3
Se + H2O = H3SeO4 + H2 =>
2 Se + 8 H2O = 2 H3SeO4 + 5 H2
C2H4(OH)2 + CH3(COOH)2 = CH3COOC2H4 + H2O =>
21 C2H4(OH)2 + 2 CH3(COOH)2 = 12 CH3COOC2H4 + 26 H2O
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + H2O(l) + NH3(g) =>
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + H2O(l) + NH3(g)
CH(OH)COOH + NaOH = CH(OH)COONa + H2O =>
CH(OH)COOH + NaOH = CH(OH)COONa + H2O
K2Cr2O7 + Al + H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 2 Al + 7 H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + 7 H2O + K2SO4
C16H31O2 + O2 = CO2 + H2O =>
4 C16H31O2 + 91 O2 = 64 CO2 + 62 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/24
Équations équilibrées sur08/24/23
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