| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba3 + N2(g) = Ba3N2(s)
SO3(g) = SO2(g) + O2(g) =>
2 SO3(g) = 2 SO2(g) + O2(g)
NaOH + Zn(No3)2 = Zn(OH)2 + NaNo3 =>
2 NaOH + Zn(No3)2 = Zn(OH)2 + 2 NaNo3
Cl2 + Na2SO3 + NaOH = Na2SO4 + NaCl + H2O =>
Cl2 + Na2SO3 + 2 NaOH = Na2SO4 + 2 NaCl + H2O
Cr + CuNO3 = Cu + CrNO3 =>
Cr + CuNO3 = Cu + CrNO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CrCl3 + (NaOH)6 + H2O2 = Na2Cr2O7 + NaCl + H2O =>
6 CrCl3 + 4(NaOH)6 + 9 H2O2 = 3 Na2Cr2O7 + 18 NaCl + 21 H2O
NaOH + H2SO3 = (Na2OH)2SO3 + H2O =>
4 NaOH + H2SO3 = (Na2OH)2SO3 + 2 H2O
Zn3(PO4)2 + H3PO4 = Zn(H2PO4)2 =>
Zn3(PO4)2 + 4 H3PO4 = 3 Zn(H2PO4)2
C15H20O + C6H10 = C15H26O + C6H6 =>
2 C15H20O + 3 C6H10 = 2 C15H26O + 3 C6H6
Cu(NO3)2(aq) + Na2(CO3)(aq) = Cu(CO3) + Na(NO3) =>
Cu(NO3)2(aq) + Na2(CO3)(aq) = Cu(CO3) + 2 Na(NO3)
NH3 + F2 = NH4(F) + NF3 =>
4 NH3 + 3 F2 = 3 NH4(F) + NF3
Al + MnBr2 = Al3(Br)2 + Mn =>
3 Al + MnBr2 = Al3(Br)2 + Mn
Cu2I + Br = BrI + Cu =>
Cu2I + Br = BrI + 2 Cu
Cr2O7{-2} + C2H2O4 + H{+} = CO2 + H2O + Cr{+3} =>
Cr2O7{-2} + 3 C2H2O4 + 8 H{+} = 6 CO2 + 7 H2O + 2 Cr{+3}
C5H12O11P2 + CO2 + H2O = C3H7O7P =>
C5H12O11P2 + CO2 + H2O = 2 C3H7O7P
N2H4(aq) + O2(g) = N2(g) + H2O(l) =>
N2H4(aq) + O2(g) = N2(g) + 2 H2O(l)
CaMgSi2O6 + CaAl2Si2O8 + H2O + CO2 = CaCO3 + Ca2Mg3Al4Si6O22(OH)2 + SiO2 =>
3 CaMgSi2O6 + 2 CaAl2Si2O8 + H2O + 3 CO2 = 3 CaCO3 + Ca2Mg3Al4Si6O22(OH)2 + 4 SiO2
Fe{3} + SO3{-2} + H2O = Fe{2} + SO4{-2} + H{+} =>
2 Fe{3} + SO3{-2} + H2O = 2 Fe{2} + SO4{-2} + 2 H{+}
AgNO3(aq) + K2SO3 = AgSO3(aq) + K2NO3 =>
AgNO3(aq) + K2SO3 = AgSO3(aq) + K2NO3
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
MaHCl = MaClH =>
MaHCl = MaClH
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4(aq) + NH4OH(aq) =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 NH4OH(aq)
KNO3(aq) + CuCl2(aq) = KCl + Cu(NO3)2 =>
2 KNO3(aq) + CuCl2(aq) = 2 KCl + Cu(NO3)2
C2HNa + C2H5Br = C4H6 + NaBr =>
C2HNa + C2H5Br = C4H6 + NaBr
Li(s) + N2(g) = Li2N(s) =>
4 Li(s) + N2(g) = 2 Li2N(s)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu(OH)2 + NaOH = Cu(OH)6 + Na =>
Cu(OH)2 + 4 NaOH = Cu(OH)6 + 4 Na
BaF2 + NaF = BaF + NaF2 =>
BaF2 + NaF = BaF + NaF2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Sn(OH)2 + KOH = K2Sn(OH)4 =>
Sn(OH)2 + 2 KOH = K2Sn(OH)4
OH + S04 + NO3 = H2SO4 + NO =>
8 OH + S04 + 4 NO3 = 4 H2SO4 + 4 NO
MgO + H = Mg + HO =>
MgO + H = Mg + HO
Te + O2 = TeO =>
2 Te + O2 = 2 TeO
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
KOH(aq) + HClO3(aq) = KClO3 + H2O =>
KOH(aq) + HClO3(aq) = KClO3 + H2O
Na2CrO4 + H2O2 = O2 + Cr(OH)3 + NaOH =>
2 Na2CrO4 + 5 H2O2 = 4 O2 + 2 Cr(OH)3 + 4 NaOH
Ag(NO3) + NH4OH = Ag(OH) + NH4(NO3) =>
Ag(NO3) + NH4OH = Ag(OH) + NH4(NO3)
Cr(OH)3 + H2S = Cr2S3 + H2O =>
2 Cr(OH)3 + 3 H2S = Cr2S3 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
Zn(NO3)2 + MgSO4 = ZnSO4 + Mg(NO3)2 =>
Zn(NO3)2 + MgSO4 = ZnSO4 + Mg(NO3)2
BaCl2*2H2O = BaCl2 + H2O =>
BaCl2*2H2O = BaCl2 + 2 H2O
K2Cr2O7 + HCl = KCrO3Cl + H2O =>
K2Cr2O7 + 2 HCl = 2 KCrO3Cl + H2O
Br2O + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2O + 6 NaOH = 4 NaBr + 2 NaBrO3 + 3 H2O
Pb + ZnSO4 = Pb(SO4)2 + Zn =>
Pb + 2 ZnSO4 = Pb(SO4)2 + 2 Zn
Fe(OH)2 + Cu(NO3)2 = Fe(NO3)2 + Cu(OH)2 =>
Fe(OH)2 + Cu(NO3)2 = Fe(NO3)2 + Cu(OH)2
MgCaSO4 = MgSO4Ca =>
MgCaSO4 = MgSO4Ca
CaSO4 + C + SiO3 = CaSiO3 + SO2 + CO2 =>
CaSO4 + C + SiO3 = CaSiO3 + SO2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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