| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2(s) + 2 C = Si + 2 CO(q)
CH3CCH + AgNO3 + NH3 = CH3CCAg + NH4NO3 =>
CH3CCH + AgNO3 + NH3 = CH3CCAg + NH4NO3
potassiumbromide + chlorine = potassiumchloride + bromine =>
2 KBr + Cl2 = 2 KCl + Br2
SO2 + KOH = K2(SO3)2 + H2 =>
2 SO2 + 2 KOH = K2(SO3)2 + H2
(NH4)SO4 + KOH = KSO4 + NH3 + H2O =>
(NH4)SO4 + KOH = KSO4 + NH3 + H2O
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
F2 + HOH = HF + O3 =>
3 F2 + 3 HOH = 6 HF + O3
Na2CrO4 + CaCl2 = CaCrO4 + NaCl =>
Na2CrO4 + CaCl2 = CaCrO4 + 2 NaCl
BaCl + CaSO4 = CaCl + BaSO4 =>
BaCl + CaSO4 = CaCl + BaSO4
Pb(NO3)2 + HCl = PbCl + H(NO3)2 =>
Pb(NO3)2 + HCl = PbCl + H(NO3)2
CU + S = CUS4 =>
CU + 4 S = CUS4
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Ce(SO4)2 + H2O = CeO2 + H2SO4 =>
Ce(SO4)2 + 2 H2O = CeO2 + 2 H2SO4
NaClO + BaS = Ba(ClO)2 + Na2S =>
2 NaClO + BaS = Ba(ClO)2 + Na2S
Ga(OH)3 + NaOH = NaGa(OH)4 =>
Ga(OH)3 + NaOH = NaGa(OH)4
S + HCl = H2S + Cl2 =>
S + 2 HCl = H2S + Cl2
C2H4O + O2 = CO2 + H2O = =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
HJO3 = H2O + J2O5 =>
2 HJO3 = H2O + J2O5
PbCl2 + H2O = Pb + ClH2O =>
PbCl2 + 2 H2O = Pb + 2 ClH2O
Al + I = AlI3 =>
Al + 3 I = AlI3
Al(C2H3O2)3 + O2 = Al2O3 + H2O + CO2 =>
2 Al(C2H3O2)3 + 12 O2 = Al2O3 + 9 H2O + 12 CO2
C3H6 + O = CO + H2O =>
C3H6 + 6 O = 3 CO + 3 H2O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
Mg(NO3)2 + ZnS = Zn(NO3)2 + MgS =>
Mg(NO3)2 + ZnS = Zn(NO3)2 + MgS
FeCl3 + H2 = FeCl2 + HCl =>
2 FeCl3 + H2 = 2 FeCl2 + 2 HCl
CuS + H2O = CuSO4 + H =>
CuS + 4 H2O = CuSO4 + 8 H
ZnSO4 + MgCl2 + Na3PO4 = Na2SO4 + Mg3(PO4)2 + ZnCl2 =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = 3 Na2SO4 + Mg3(PO4)2 + 3 ZnCl2
NH4Cl + NaCH = NH5NaCCl =>
NH4Cl + NaCH = NH5NaCCl
MgCl2(s) = Mg(s) + Cl2(g) =>
MgCl2(s) = Mg(s) + Cl2(g)
H2Co3 + O2 = Co2 + H2O =>
2 H2Co3 + O2 = 3 Co2 + 2 H2O
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
(NH4)2O = N2 + H2 + O2 =>
2(NH4)2O = 2 N2 + 8 H2 + O2
Cu2CO3 = Cu2O + CO2 =>
Cu2CO3 = Cu2O + CO2
ZnCl2 + H2CO3 = ZnCO3 + H2Cl2 =>
ZnCl2 + H2CO3 = ZnCO3 + H2Cl2
H2O + NaH = NaOH + H =>
H2O + NaH = NaOH + 2 H
HCl + NaClO + NaBr = H2O + NaCl + Br2 =>
2 HCl + NaClO + 2 NaBr = H2O + 3 NaCl + Br2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
LiH + H2O = H + LiOH =>
LiH + H2O = 2 H + LiOH
Ag(NO3)(aq) + Na2(CO3)(aq) = Ag2(CO3) + Na(NO3) =>
2 Ag(NO3)(aq) + Na2(CO3)(aq) = Ag2(CO3) + 2 Na(NO3)
SO2 + LiOH = LiO2 + SOH =>
SO2 + LiOH = LiO2 + SOH
Sn(s) + HNO3(aq) = SnO2(s) + NO2(g) + H2O(l) =>
Sn(s) + 4 HNO3(aq) = SnO2(s) + 4 NO2(g) + 2 H2O(l)
C10H16O + O2 = CO2 + H2O =>
2 C10H16O + 27 O2 = 20 CO2 + 16 H2O
Fe(SCN)3 + K2S2O8 + H2O = Fe2(SO4)3 + K2SO4 + CO + N2 + H2SO4 =>
2 Fe(SCN)3 + 27 K2S2O8 + 30 H2O = Fe2(SO4)3 + 27 K2SO4 + 6 CO + 3 N2 + 30 H2SO4
Cu(NO3) + PbS = Cu2S + Pb(NO3)2 =>
2 Cu(NO3) + PbS = Cu2S + Pb(NO3)2
Al2O3 + HCl(aq) = AlCl3 + H2O =>
Al2O3 + 6 HCl(aq) = 2 AlCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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