| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 P + 5 O2 = 2 P2O5
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
NaOH + Si = SiOH + Na =>
NaOH + Si = SiOH + Na
C4H5O + O2 = CO2 + H2O =>
4 C4H5O + 19 O2 = 16 CO2 + 10 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeCl2 + HCl + O2 = FeCl3 + H2O =>
4 FeCl2 + 4 HCl + O2 = 4 FeCl3 + 2 H2O
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
Tc + HNO3 = HTcO4 + NO + H2O =>
3 Tc + 7 HNO3 = 3 HTcO4 + 7 NO + 2 H2O
Zn + Al2O3 = ZnO + Al =>
3 Zn + Al2O3 = 3 ZnO + 2 Al
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O
W2O5 + H = WO2 + H2O =>
W2O5 + 2 H = 2 WO2 + H2O
Al + C2H4O2 = Al(C2H3O2)3 + H2 =>
2 Al + 6 C2H4O2 = 2 Al(C2H3O2)3 + 3 H2
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
LiOH + H2 = LiH + H2O =>
LiOH + H2 = LiH + H2O
K2CrO4 + Na2S + H2SO4 = Cr2(SO4)3 + NaOH + K2SO4 + S =>
2 K2CrO4 + 6 Na2S + 6 H2SO4 = Cr2(SO4)3 + 12 NaOH + 2 K2SO4 + 7 S
CuCl2*2H2O + H2SO4 = CuSO4 + HCl + H2O =>
CuCl2*2H2O + H2SO4 = CuSO4 + 2 HCl + 2 H2O
NH4Cl + CaOH = CaNH4 + ClOH =>
NH4Cl + CaOH = CaNH4 + ClOH
Al + F = AlF3 =>
Al + 3 F = AlF3
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ag3[Fe(CN)6] + HNO3 = Ag3(NO3)2 + H2[Fe(CN)6] =>
Ag3[Fe(CN)6] + 2 HNO3 = Ag3(NO3)2 + H2[Fe(CN)6]
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
K2CrO4 + Na2S + H2SO4 = Cr2(SO4)3 + NaOH + K2SO4 + S =>
2 K2CrO4 + 6 Na2S + 6 H2SO4 = Cr2(SO4)3 + 12 NaOH + 2 K2SO4 + 7 S
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
(k)CO2 + KOH = K2CO3 + H2O =>
(k)CO2 + 2 KOH = K2CO3 + H2O
Li(OH) + HClO2 = LiClO2 + H2O =>
Li(OH) + HClO2 = LiClO2 + H2O
MgSO4 + Na2HPO4 = Na2SO4 + MgHPO4 =>
MgSO4 + Na2HPO4 = Na2SO4 + MgHPO4
Cs3PO3 + Cu(NO3)2 = CsNO3 + Cu3(PO3)2 =>
2 Cs3PO3 + 3 Cu(NO3)2 = 6 CsNO3 + Cu3(PO3)2
H2SO3 + Ca(OH) = CaSO3 + H2OH =>
H2SO3 + Ca(OH) = CaSO3 + H2OH
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
NaOH + P2O5 = NaO5 + P2OH =>
NaOH + P2O5 = NaO5 + P2OH
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
CH3COOK + As2O3 = As2(CH3)4O + K2CO3 + CO2 =>
4 CH3COOK + As2O3 = As2(CH3)4O + 2 K2CO3 + 2 CO2
KC4H5O6 + Sb2O3 = K2Sb2(C4H2O6)2 + H2O =>
2 KC4H5O6 + Sb2O3 = K2Sb2(C4H2O6)2 + 3 H2O
NaBr + Mn(NO3)2 = Na(NO3)2 + MnBr =>
NaBr + Mn(NO3)2 = Na(NO3)2 + MnBr
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CuS + H = Cu + H2S =>
CuS + 2 H = Cu + H2S
Fe + S = FeS =>
Fe + S = FeS
C2H5OH + [O] = C2H3O2H + H2O =>
C2H5OH + 2[O] = C2H3O2H + H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
N2O + NH3 = N3 + H3O =>
N2O + NH3 = N3 + H3O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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