| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Al2(CO3)3(s) = Al2O3(s) + CO2(g) =>
Al2(CO3)3(s) = Al2O3(s) + 3 CO2(g)
CH3COOBa + HCl = CH3COOH + BaCl =>
CH3COOBa + HCl = CH3COOH + BaCl
H2 + SO4 = H2SO4 =>
H2 + SO4 = H2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CS + O2 = CO2 + S8 =>
8 CS + 8 O2 = 8 CO2 + S8
HSbO3 + Br2 = HBrO3 + H2O + SbO =>
10 HSbO3 + 3 Br2 = 6 HBrO3 + 2 H2O + 10 SbO
Cu(NO3)2 = Cu0 + NO2 + O2 =>
Cu(NO3)2 = Cu0 + 2 NO2 + O2
C6H5NH2 + H2O = OH + C6H5NH3 =>
C6H5NH2 + H2O = OH + C6H5NH3
NH2CONH2 + NaOCl + NaOH = N2H4 + NaCl + Na2CO3 + H2O =>
NH2CONH2 + NaOCl + 2 NaOH = N2H4 + NaCl + Na2CO3 + H2O
Al + Fe2O3 + H2O = Al(OH)3 + Fe =>
2 Al + Fe2O3 + 3 H2O = 2 Al(OH)3 + 2 Fe
ZnO + SO = ZnS + O2 =>
ZnO + SO = ZnS + O2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Hg(NO3)2 + H2O2 = Hg + HNO3 + O2 =>
Hg(NO3)2 + H2O2 = Hg + 2 HNO3 + O2
KBrO3 + K2SO3 = KBr + K2SO4 =>
KBrO3 + 3 K2SO3 = KBr + 3 K2SO4
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NaOH = H + NaO =>
NaOH = H + NaO
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
PbO2 + KI + HCl = I2 + PbCl2 + KCl + H2O =>
PbO2 + 2 KI + 4 HCl = I2 + PbCl2 + 2 KCl + 2 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Zn + (NO3)2 = Zn(NO3)2 =>
Zn + (NO3)2 = Zn(NO3)2
Bi2S3 + H{+} + NO3{-} = Bi3{+} + H2O + NO2 + S =>
3 Bi2S3 + 4 H{+} + 2 NO3{-} = 2 Bi3{+} + 2 H2O + 2 NO2 + 9 S
HClO = HOCl =>
HClO = HOCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cl2 + K2CO3 + H2O = KCl + KClO + KHCO3 =>
Cl2 + 2 K2CO3 + H2O = KCl + KClO + 2 KHCO3
Cu(NO3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KNO3 =>
2 Cu(NO3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KNO3
NaC2H3O + H2O = H3O + NaC2H2O =>
NaC2H3O + H2O = H3O + NaC2H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + HMnO4 = Al(MnO4)3 + H2 =>
2 Al + 6 HMnO4 = 2 Al(MnO4)3 + 3 H2
Cr(s) + H2O(l) = CrH6O3 =>
Cr(s) + 3 H2O(l) = CrH6O3
H{+} + Cr2O7{-2} + S{-2} = S + Cr{3} + H2O =>
14 H{+} + Cr2O7{-2} + 3 S{-2} = 3 S + 2 Cr{3} + 7 H2O
C(O)2 + (H)2O = (C)6(H)12(O)6 + (O)2 =>
6 C(O)2 + 6(H)2O = (C)6(H)12(O)6 + 6(O)2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
HBr + CaSO4 = HSO4 + CaBr =>
HBr + CaSO4 = HSO4 + CaBr
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Sc2O3(s) + SO3(l) = Sc2(SO4)3(s) =>
Sc2O3(s) + 3 SO3(l) = Sc2(SO4)3(s)
Pb(FeO2)2 + HCl = FeCl3 + PbCl2 + H2O =>
Pb(FeO2)2 + 8 HCl = 2 FeCl3 + PbCl2 + 4 H2O
AgNO3(aq) + HCI(aq) = AgCI(s) + HNO3(aq) =>
AgNO3(aq) + HCI(aq) = AgCI(s) + HNO3(aq)
Zn + NaIO3 = ZnO + NaIO2 =>
Zn + NaIO3 = ZnO + NaIO2
MgCl2 + H2 = MgCl2H2 =>
MgCl2 + H2 = MgCl2H2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
KH + Cl = KCl + H2 =>
2 KH + 2 Cl = 2 KCl + H2
Ca(OCl)2 + KI + H2SO4 = CaSO4 + K2SO4 + I2 + Cl2 + H2O =>
Ca(OCl)2 + 2 KI + 2 H2SO4 = CaSO4 + K2SO4 + I2 + Cl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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