| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + Cu(H2PO4)2 = Cu(OH)2 + 2 KH2PO4
Ag + CdNO2 = Cd + AgNO2 =>
Ag + CdNO2 = Cd + AgNO2
BI(NO3)3 + NH4OH = BI(OH)3 + NH4NO3 =>
BI(NO3)3 + 3 NH4OH = BI(OH)3 + 3 NH4NO3
Co(NH3)6Cl3 + OH{-} = Co(OH)3 + Cl{-} + NH3 =>
Co(NH3)6Cl3 + 3 OH{-} = Co(OH)3 + 3 Cl{-} + 6 NH3
NaCO3 + HNO3 = HCO3 + NaNO3 =>
NaCO3 + HNO3 = HCO3 + NaNO3
Na + C2H3O2Rb = Rb + NaC2H3O2 =>
Na + C2H3O2Rb = Rb + NaC2H3O2
CaCl2 + S = CaCl2S =>
CaCl2 + S = CaCl2S
Ca(OH)2 = CaO*H2O =>
Ca(OH)2 = CaO*H2O
HOH + N{+2+}O{+3} = H + N + O{+2} =>
HOH + 2 N{+2+}O{+3} = 2 H + 2 N + O{+2}
C2H5COOH + C3H7OH = C3H7COOCH3 + H2O =>
3 C2H5COOH + 2 C3H7OH = 3 C3H7COOCH3 + 2 H2O
NO2{-} + C4H6O6 + H{+} = N2 + H2O + CO2 =>
10 NO2{-} + 3 C4H6O6 + 10 H{+} = 5 N2 + 14 H2O + 12 CO2
CH3CH2Br + NH3 = CH3CH2NH2 + HBr =>
CH3CH2Br + NH3 = CH3CH2NH2 + HBr
MgHO + (NH4)3PO4 = Mg3PO4 + NH3 + H2O =>
3 MgHO + (NH4)3PO4 = Mg3PO4 + 3 NH3 + 3 H2O
Pb(ClO3)2(aq) + KBr(aq) = PbBr2(s) + KClO3(aq) =>
Pb(ClO3)2(aq) + 2 KBr(aq) = PbBr2(s) + 2 KClO3(aq)
(NH4)2CO3 + Cu(C2H3O2)2 = NH4(C2H3O2) + CuCO3 =>
(NH4)2CO3 + Cu(C2H3O2)2 = 2 NH4(C2H3O2) + CuCO3
KSCN + H2O2 = O2 + KSCNH2 =>
KSCN + H2O2 = O2 + KSCNH2
V(NO3)3 + Mg = V + Mg(NO3)2 =>
2 V(NO3)3 + 3 Mg = 2 V + 3 Mg(NO3)2
(NH4)2CO3 + HOH = NH4OH + NH4HCO3 =>
(NH4)2CO3 + HOH = NH4OH + NH4HCO3
N + HCl = NCl + H =>
N + HCl = NCl + H
CaC2 + H2O = C6H6 + CaO =>
3 CaC2 + 3 H2O = C6H6 + 3 CaO
Ni + Fe3O4 = NiO + Fe =>
4 Ni + Fe3O4 = 4 NiO + 3 Fe
XPb(NO3)2 + Al = XPb + Al(NO3)3 =>
3 XPb(NO3)2 + 2 Al = 3 XPb + 2 Al(NO3)3
(CH3COO)2Pb + NaCl = CH3COONa + PbCl2 =>
(CH3COO)2Pb + 2 NaCl = 2 CH3COONa + PbCl2
NaBiO3 + HNO3 + Mn(NO3)3 = NaNO3 + NaMnO4 + Bi(NO3)3 + H2O =>
2 NaBiO3 + 4 HNO3 + Mn(NO3)3 = NaNO3 + NaMnO4 + 2 Bi(NO3)3 + 2 H2O
K2[Zn(OH)4] = K2ZnO2 + H2O =>
K2[Zn(OH)4] = K2ZnO2 + 2 H2O
H + As2O5 = H2O + As2O =>
8 H + As2O5 = 4 H2O + As2O
H2SeO4 + HCl = H2SeO3 + Cl2 + H2O =>
H2SeO4 + 2 HCl = H2SeO3 + Cl2 + H2O
KCl + FeO = KClO3 + Fe =>
KCl + 3 FeO = KClO3 + 3 Fe
(Na2CO3)4 + (HCl)8 = CO2 + NaCl + H2O =>
(Na2CO3)4 + (HCl)8 = 4 CO2 + 8 NaCl + 4 H2O
C4H4O4 + NaOH = C2H2(COONa)2 + H2O =>
C4H4O4 + 2 NaOH = C2H2(COONa)2 + 2 H2O
NaOH + Fe(No3)3 = NaNo3 + Fe(OH)3 =>
3 NaOH + Fe(No3)3 = 3 NaNo3 + Fe(OH)3
CoCl2*6H2O + C2H5OH = HCl + H2O + CoC =>
2 CoCl2*6H2O + C2H5OH = 4 HCl + 13 H2O + 2 CoC
Ni(OH)2 + C4H8N2O2 = Ni(C4H6N2O2) + H2O =>
Ni(OH)2 + C4H8N2O2 = Ni(C4H6N2O2) + 2 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Mn5 + OH1 = Mn(OH)5 =>
Mn5 + 25 OH1 = 5 Mn(OH)5
KClO(s) = KCl(s) + O2(g) =>
2 KClO(s) = 2 KCl(s) + O2(g)
I + H2SO4 = HI + SO4 =>
2 I + H2SO4 = 2 HI + SO4
CaO2H2O = CaOH2O2 =>
CaO2H2O = CaOH2O2
K3P + H2O = KOH + PH3 =>
K3P + 3 H2O = 3 KOH + PH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + NO3{-} + H2O = Zn{2+} + N2 + OH{-} =>
5 Zn + 2 NO3{-} + 6 H2O = 5 Zn{2+} + N2 + 12 OH{-}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K(IO3) + Cu(CNS) + HCl = KCl + Cu(SO4) + ICl + HCN + H2O =>
7 K(IO3) + 4 Cu(CNS) + 14 HCl = 7 KCl + 4 Cu(SO4) + 7 ICl + 4 HCN + 5 H2O
ZnO + HBr = HZn + BrO =>
ZnO + HBr = HZn + BrO
F2 + HCl2 = F2Cl2 + H2 =>
2 F2 + 2 HCl2 = 2 F2Cl2 + H2
CrO3 + H2O2 = CrO4 + H2O =>
CrO3 + H2O2 = CrO4 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCl3 + KOH + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + KCl + H2O =>
FeCl3 + 6 KOH + 3 H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl + 9 H2O
HCOOH + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
HCOOH + 2 KMnO4 + 4 KOH = K2CO3 + 2 K2MnO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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