| Équations équilibrées la veille | Équations équilibrées le lendemain |
AG + HCl = AGCl + H
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
NaMnO4 + NaNO2 + HNO3 = Mn(NO3)2 + NaNO3 + H2O =>
2 NaMnO4 + 5 NaNO2 + 6 HNO3 = 2 Mn(NO3)2 + 7 NaNO3 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CrBr2 + F2 = CrF2 + Br2 =>
CrBr2 + F2 = CrF2 + Br2
C6H6 + NO3{-} + H{+} = CO2 + H2O + N2 =>
C6H6 + 6 NO3{-} + 6 H{+} = 6 CO2 + 6 H2O + 3 N2
K + HCl = H2 + KCl =>
2 K + 2 HCl = H2 + 2 KCl
MnO2 + H2 = MnO + H2O =>
MnO2 + H2 = MnO + H2O
CrBr2 + F2 = BrF2 + Cr2 =>
2 CrBr2 + 4 F2 = 4 BrF2 + Cr2
ZnSO4 + Mg = Zn + MgSO4 =>
ZnSO4 + Mg = Zn + MgSO4
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
AGNO3 + NACl = NANO3 + AGCl =>
AGNO3 + NACl = NANO3 + AGCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3CHO + Cu(OH)2 + NaOH = CH3COONa + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 + NaOH = CH3COONa + 2 CuOH + 2 H2O
C6H6 + SO42{-} + H{+} = CO2 + H2O + H2S =>
17 C6H6 + 6 SO42{-} + 6 H{+} = 102 CO2 + 48 H2O + 6 H2S
C6H6 + SO4{-} + H{+} = CO2 + H2O + H2S =>
3 C6H6 + 10 SO4{-} + 10 H{+} = 18 CO2 + 4 H2O + 10 H2S
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Fe2O3 + HF = FeF2 + H2O + O2 =>
2 Fe2O3 + 8 HF = 4 FeF2 + 4 H2O + O2
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Cu(No3)2 + NH4OH = Cu(OH)2 + NH4No3 =>
Cu(No3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4No3
C6H6 = C6H4 + H2 =>
C6H6 = C6H4 + H2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Fe2O3 + Mg = Fe + MgO =>
Fe2O3 + 3 Mg = 2 Fe + 3 MgO
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Al + (SnCl2) = AlCl + Sn =>
2 Al + (SnCl2) = 2 AlCl + Sn
KBr + CL = KCL + Br2 =>
2 KBr + 2 CL = 2 KCL + Br2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Cu + (SnCl2) = CuCl + Sn =>
2 Cu + (SnCl2) = 2 CuCl + Sn
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ni + (SnCl2) = NiCl + Sn =>
2 Ni + (SnCl2) = 2 NiCl + Sn
KClO3 + HBr = KCl + H2O + Br2 =>
KClO3 + 6 HBr = KCl + 3 H2O + 3 Br2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
(C2)(H6)(O) + O2 = CO2 + (H2)O =>
(C2)(H6)(O) + 3 O2 = 2 CO2 + 3(H2)O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/19
Équations équilibrées sur02/13/18
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