| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 C5H6 + 27 C2O7 = 89 C + 21 H2O9
CaOH = Ca2OH2O =>
2 CaOH = Ca2OH2O
HCl + BaCl2 = BaCl4 + H2 =>
2 HCl + BaCl2 = BaCl4 + H2
I2O5 + P + H2O = H3PO4 + HI =>
5 I2O5 + 12 P + 23 H2O = 12 H3PO4 + 10 HI
Cl + AgNO3 + H2O = AgCl + HNO3 + HClO3 =>
6 Cl + 5 AgNO3 + 3 H2O = 5 AgCl + 5 HNO3 + HClO3
B2O3 + CCl4 = BCl3 + CO2 =>
2 B2O3 + 3 CCl4 = 4 BCl3 + 3 CO2
NaAlO2 + HCl = NaOH + AlCl3 + H2O =>
NaAlO2 + 3 HCl = NaOH + AlCl3 + H2O
H2O2 + (NH4)SH + NH3 = (NH4)2SO4 + H2O =>
4 H2O2 + (NH4)SH + NH3 = (NH4)2SO4 + 4 H2O
(HSO4) + H2 = H2SO4 =>
2(HSO4) + H2 = 2 H2SO4
NH4Cl + BaCl2 = (NH4)2Ba + Cl3 =>
6 NH4Cl + 3 BaCl2 = 3(NH4)2Ba + 4 Cl3
K2CO3 + Sr3(PO4)2 = K3PO4 + SrCO3 =>
3 K2CO3 + Sr3(PO4)2 = 2 K3PO4 + 3 SrCO3
H2O + CO2 = C6H1206 + O2 =>
1206 H2O + 12 CO2 = 2 C6H1206 + 615 O2
RbOH + HBr = RbBr + HOH =>
RbOH + HBr = RbBr + HOH
Ni(OH)2 + Br2 = Ni2O3*H2O + HBr =>
2 Ni(OH)2 + Br2 = Ni2O3*H2O + 2 HBr
Cr2O7K2 + H2SO4 + C2H5OH = Cr2O3 + K2SO4 + CH3COOH + H2O =>
2 Cr2O7K2 + 2 H2SO4 + 3 C2H5OH = 2 Cr2O3 + 2 K2SO4 + 3 CH3COOH + 5 H2O
Fe + Al = Fe3Al =>
3 Fe + Al = Fe3Al
H2PO4 + NH3 = H2H3 + NPO4 =>
H2PO4 + NH3 = H2H3 + NPO4
Ba(OH)2 + Na2CO3 = NaOH + BaCO3 =>
Ba(OH)2 + Na2CO3 = 2 NaOH + BaCO3
MnCl2 + Br2 + KOH = KBr + Cl2 + Mn(OH)2 =>
MnCl2 + Br2 + 2 KOH = 2 KBr + Cl2 + Mn(OH)2
C9H6O4 + C2H5NO2 = CO2 + C2H2O + C18H12N2O4 =>
5 C9H6O4 + 2 C2H5NO2 = 3 CO2 + 14 C2H2O + C18H12N2O4
Hg + NHO3 + HCl = HgCl2 + NO + H2O =>
3 Hg + 2 NHO3 + 6 HCl = 3 HgCl2 + 2 NO + 4 H2O
Mn{3-} = Mn + Mn{4-} =>
4 Mn{3-} = Mn + 3 Mn{4-}
KAl(OH)4 + CO2 = K2CO3 + Al2O3 + H2O =>
2 KAl(OH)4 + CO2 = K2CO3 + Al2O3 + 4 H2O
FeCo3 = Fe + Co2 =>
2 FeCo3 = 2 Fe + 3 Co2
Mg + Pt(NO3)2 = Mg(NO3)2 + Pt =>
Mg + Pt(NO3)2 = Mg(NO3)2 + Pt
NiCO3 = Ni + O2 + CO2 =>
2 NiCO3 = 2 Ni + O2 + 2 CO2
Al + Cu2Cl = AlCl3 + Cu2 =>
Al + 3 Cu2Cl = AlCl3 + 3 Cu2
FeS + CaCl2 = FeCl2 + CaS =>
FeS + CaCl2 = FeCl2 + CaS
P2O5 + H2O = (H3PO4)5 =>
5 P2O5 + 15 H2O = 2(H3PO4)5
CUSO4 + KI = CUIKSO4 =>
CUSO4 + KI = CUIKSO4
C + H2O = CO + H2 =>
C + H2O = CO + H2
KI + MnO2 + H2SO4 = KHSO4 + MnSO4 + H2O + I =>
2 KI + MnO2 + 3 H2SO4 = 2 KHSO4 + MnSO4 + 2 H2O + 2 I
CH3COONa + H2O = NaCO3H + CH4 =>
CH3COONa + H2O = NaCO3H + CH4
SO + NO4 = N2O + SO3 =>
7 SO + 4 NO4 = 2 N2O + 7 SO3
bariumcarbonate + sulfurdioxide + oxygen = bariumsulfate + carbondioxide =>
2 BaCO3 + 2 SO2 + O2 = 2 BaSO4 + 2 CO2
CH3OH + O2(g) = H2O(g) + CO2(g) =>
2 CH3OH + 3 O2(g) = 4 H2O(g) + 2 CO2(g)
HCN + FeCl2 + Ca(OH)2 = Ca2[Fe(CN)6] + HCl + H2O =>
6 HCN + FeCl2 + 2 Ca(OH)2 = Ca2[Fe(CN)6] + 2 HCl + 4 H2O
C2H4Br2 + KOH = C2H2 + H2O + KBr =>
C2H4Br2 + 2 KOH = C2H2 + 2 H2O + 2 KBr
C4H5N3O + O2 = CO2 + N2 + H2O =>
4 C4H5N3O + 19 O2 = 16 CO2 + 6 N2 + 10 H2O
Al2 + H2O + HCl2 = Al2Cl + H3O =>
2 Al2 + H2O + HCl2 = 2 Al2Cl + H3O
HI + Cu = CuI2 + H2 =>
2 HI + Cu = CuI2 + H2
CaCl2 + H2SO4 = CaSO4 + HCl = =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
NaOH(aq) + NaH2PO4(aq) = H2O(l) + Na2HPO4(aq) =>
NaOH(aq) + NaH2PO4(aq) = H2O(l) + Na2HPO4(aq)
FeI2 + Cl = FeCl3 + I2 =>
FeI2 + 3 Cl = FeCl3 + I2
NaI + NaOH + Cl2 = NaCl + NaIO4 + H2O =>
NaI + 8 NaOH + 4 Cl2 = 8 NaCl + NaIO4 + 4 H2O
NaCH3COO + MgCl2 = NaCl + Mg(CH3COO)2 =>
2 NaCH3COO + MgCl2 = 2 NaCl + Mg(CH3COO)2
ZnSO4 + CO = ZnS + CO2 =>
ZnSO4 + 4 CO = ZnS + 4 CO2
NH4OHH2S = H3ONH4S =>
NH4OHH2S = H3ONH4S
AlP + NaOH = Al(OH)3 + Na3P =>
AlP + 3 NaOH = Al(OH)3 + Na3P
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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