| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li4P2 + 5 O2 = 2 PO4 + 2 Li2O
Hg2Cl2 + SnCl2 + HCl = Hg + H2SnCl6 =>
Hg2Cl2 + SnCl2 + 2 HCl = 2 Hg + H2SnCl6
H2SO3 + Mg(OH)2 = MgSO3 + H2O =>
H2SO3 + Mg(OH)2 = MgSO3 + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C2H3NaO2 + HBr = NaBr + C2H4O2 =>
C2H3NaO2 + HBr = NaBr + C2H4O2
NO[SbCl6] + H2O = NO + HNO3 + SbCl3O + HCl =>
3 NO[SbCl6] + 5 H2O = 2 NO + HNO3 + 3 SbCl3O + 9 HCl
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
FeCr2O4 + Na2CO3 + O2 = Na2CrO3 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 3 O2 = 8 Na2CrO3 + 2 Fe2O3 + 8 CO2
ZnO + P2O5 = ZnO5 + P2O =>
ZnO + P2O5 = ZnO5 + P2O
NiO + H = Ni2 + H2O =>
2 NiO + 4 H = Ni2 + 2 H2O
HC2H3O2 + C5H11OH = C7H14O2 + H2O =>
HC2H3O2 + C5H11OH = C7H14O2 + H2O
H3PO2 + HNO3 = H3PO4 + NO2 + H2O =>
H3PO2 + 4 HNO3 = H3PO4 + 4 NO2 + 2 H2O
Al + HNo3 = H2 + Al3(No3) =>
6 Al + 2 HNo3 = H2 + 2 Al3(No3)
Ba(OH)2 + K2CrO4 = K(OH) + BaCrO4 =>
Ba(OH)2 + K2CrO4 = 2 K(OH) + BaCrO4
PCl5 + NaOH = NaH2PO4 + NaCl + H2O =>
PCl5 + 6 NaOH = NaH2PO4 + 5 NaCl + 2 H2O
NH4OH2O = NH4 + OH =>
NH4OH2O = NH4 + 2 OH
P6Br4O2 = P + Br2 + O2 =>
P6Br4O2 = 6 P + 2 Br2 + O2
KCO3 + ZnSO4 = KSO4 + ZnCO3 =>
KCO3 + ZnSO4 = KSO4 + ZnCO3
Fe2(SO4)3 + Na2S = FeS + S + Na2SO4 =>
Fe2(SO4)3 + 3 Na2S = 2 FeS + S + 3 Na2SO4
NiO + H = Ni + H2O =>
NiO + 2 H = Ni + H2O
SiO2(s) + C = Si + CO =>
SiO2(s) + 2 C = Si + 2 CO
B8 + O = B9O8 =>
9 B8 + 64 O = 8 B9O8
LiO2 + NH4OH = (NH3)2O + LiOH + O2 =>
8 LiO2 + 4 NH4OH = 2(NH3)2O + 8 LiOH + 5 O2
Al(OH)3 + NO3 = Al(NO3)3 + OH =>
Al(OH)3 + 3 NO3 = Al(NO3)3 + 3 OH
Ba + FeO2 = Fe + BaO =>
2 Ba + FeO2 = Fe + 2 BaO
Mn(C2H3O2)4 + Sr = (C2H3O2)4 + Mn2Sr4 =>
2 Mn(C2H3O2)4 + 4 Sr = 2(C2H3O2)4 + Mn2Sr4
C5H7OH + O2 = CO2 + HOH =>
2 C5H7OH + 13 O2 = 10 CO2 + 8 HOH
MaO2 + HCl = MaCl2 + H2O + Cl4 =>
2 MaO2 + 8 HCl = 2 MaCl2 + 4 H2O + Cl4
Mg(OH)2 + C20H14O4 = MgC20H12O4 + H2O =>
Mg(OH)2 + C20H14O4 = MgC20H12O4 + 2 H2O
C6H1206 + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
C6H1206 + 1230[Ag(NH3)2]OH = 1230 Ag + 6 CO2 + 1218 H2O + 2460 NH3
NiO + H = Ni2 + H2O =>
2 NiO + 4 H = Ni2 + 2 H2O
CH3COOH + Ca(HCO3)2 = (CH3COO)2Ca + H2O + CO2 =>
2 CH3COOH + Ca(HCO3)2 = (CH3COO)2Ca + 2 H2O + 2 CO2
C4H10 + O2 = CH3CO2 + H2O =>
C4H10 + 3 O2 = 2 CH3CO2 + 2 H2O
Mg + H2O = MgOH2 =>
Mg + H2O = MgOH2
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
PH4Cl = PH3 + HCl =>
PH4Cl = PH3 + HCl
C6H12O6 = CH4CO2 =>
C6H12O6 = 3 CH4CO2
CH2O2 + KOH = CHO2K + H2O =>
CH2O2 + KOH = CHO2K + H2O
Al{3+} + ZnO = Al2O3 + Zn{2+} =>
2 Al{3+} + 3 ZnO = Al2O3 + 3 Zn{2+}
KMnO4 + Ba(OH)2 = BaMnO4 + KOH + O2 + H2O =>
4 KMnO4 + 4 Ba(OH)2 = 4 BaMnO4 + 4 KOH + O2 + 2 H2O
C6H12O6 + KH2PO4 = C5H11O8P + KOH =>
5 C6H12O6 + 6 KH2PO4 = 6 C5H11O8P + 6 KOH
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
NiO + H = Ni2 + H2O =>
2 NiO + 4 H = Ni2 + 2 H2O
Pb(OH)2 + KOH = Pb(OH)4K2 =>
Pb(OH)2 + 2 KOH = Pb(OH)4K2
(NH4)2S2O8 + HNO3 = O3 + NO2 + (NH4)2SO4 =>
(NH4)2S2O8 + 8 HNO3 = 4 O3 + 6 NO2 + 2(NH4)2SO4
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
H2SO3 + CaCO3 + O2 = CO2 + H2O + CaSO4 =>
2 H2SO3 + 2 CaCO3 + O2 = 2 CO2 + 2 H2O + 2 CaSO4
Hg2(NO3)2 + K2CrO4 = HgCrO4 + K2NO3 =>
Hg2(NO3)2 + 2 K2CrO4 = 2 HgCrO4 + 2 K2NO3
CO2(g) + H2O(g) = C2H5OH(l) + O2(g) =>
2 CO2(g) + 3 H2O(g) = C2H5OH(l) + 3 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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