| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CuOH)2CO3 + Ca(OH)2 = CaCO3 + 2 Cu(OH)2
P + KOH + H2O = PH3 + K3PO4 =>
8 P + 9 KOH + 3 H2O = 5 PH3 + 3 K3PO4
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
KSCN + H2O = KOH + HSCN =>
KSCN + H2O = KOH + HSCN
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(s) + HCI(aq) = ZnCI(aq) + H2(g) =>
2 Zn(s) + 2 HCI(aq) = 2 ZnCI(aq) + H2(g)
CH2O + H2O = CH2O2 + H2 =>
CH2O + H2O = CH2O2 + H2
OsF6 + H2O = OsO4 + HF + OsF4 =>
2 OsF6 + 4 H2O = OsO4 + 8 HF + OsF4
AgCl + Na2S2O3 = Na3(Ag(S2O3)2) + NaCl =>
AgCl + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaCl
CH3CH20H + O2 = CH3COOH + H2O =>
CH3CH20H + 6 O2 = CH3COOH + 10 H2O
H2SO4 + V2O3 = V2(SO4)3 + H2O =>
3 H2SO4 + V2O3 = V2(SO4)3 + 3 H2O
CuSO4 + K2CrO4 + H2O = Cu5(CrO4)2(OH)6 + K2SO4 + H2SO4 =>
5 CuSO4 + 2 K2CrO4 + 6 H2O = Cu5(CrO4)2(OH)6 + 2 K2SO4 + 3 H2SO4
OF2 = F + O =>
OF2 = 2 F + O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl =>
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl
C8H19N + HCl = C8H20N + Cl =>
C8H19N + HCl = C8H20N + Cl
Au + H3PO4 = AuPO4 + H =>
Au + H3PO4 = AuPO4 + 3 H
C14H12 + C5H6Br3N = C14H12Br2 + C5H6BrN =>
C14H12 + C5H6Br3N = C14H12Br2 + C5H6BrN
SO2 + H2 = SOH + H2O =>
2 SO2 + 3 H2 = 2 SOH + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Br2 + I2 + H2O = HBrO3 + HI =>
Br2 + 5 I2 + 6 H2O = 2 HBrO3 + 10 HI
C + Al = Al4C3 =>
3 C + 4 Al = Al4C3
CuSO4*5H2O(cool) = CuSO4 + H2O =>
CuSO4*5H2O(cool) = CuSO4 + 5 H2O
C6H12O6 + KMnO4 + NaOH = CO2 + K2MnO4 + Na2MnO4 + H2O =>
C6H12O6 + 24 KMnO4 + 24 NaOH = 6 CO2 + 12 K2MnO4 + 12 Na2MnO4 + 18 H2O
HCl + H2O2 = Cl2 + H2O =>
2 HCl + H2O2 = Cl2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
HCl(g) + H2O(l) = H3O + Cl =>
HCl(g) + H2O(l) = H3O + Cl
H3PO4 + Fe2O3 = H2O + Fe3(PO4)3 =>
6 H3PO4 + 3 Fe2O3 = 9 H2O + 2 Fe3(PO4)3
Ba(OH)2 + HNO3 = Ba(NO3)2 + OHH =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 OHH
CaC2 + HCl = CH + CaCl2 =>
CaC2 + 2 HCl = 2 CH + CaCl2
K2MnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + K2SO4 + H2O =>
K2MnO4 + 2 NaNO2 + 2 H2SO4 = MnSO4 + 2 NaNO3 + K2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al2O3 + LiOH = Li3AlO3 + H2O =>
Al2O3 + 6 LiOH = 2 Li3AlO3 + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ca(OH)2 + F2 = CaF2 + H2O + O2 =>
2 Ca(OH)2 + 2 F2 = 2 CaF2 + 2 H2O + O2
CH3CH2CH2CH2OH + KBr + H2SO4 = CH3CH2CH2CH2Br + KHSO4 + H2O =>
CH3CH2CH2CH2OH + KBr + H2SO4 = CH3CH2CH2CH2Br + KHSO4 + H2O
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
ClO3{-} + NO + OH{-} = NO2{-} + Cl2 + H2O =>
2 ClO3{-} + 10 NO + 8 OH{-} = 10 NO2{-} + Cl2 + 4 H2O
Zn + Cl = ZnCl =>
Zn + Cl = ZnCl
Al + NaNO2 + NaOH = Na3AlO3 + NH3 + H2O =>
2 Al + NaNO2 + 5 NaOH = 2 Na3AlO3 + NH3 + H2O
H2C2O4(aq) + KOH(aq) = K2C2O4(aq) + H2O(l) =>
H2C2O4(aq) + 2 KOH(aq) = K2C2O4(aq) + 2 H2O(l)
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca(OH)2(solid) + SO2(gas) = CaSO3(solid) + H2O(liquid) =>
Ca(OH)2(solid) + SO2(gas) = CaSO3(solid) + H2O(liquid)
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
MnNO32 + NaBiO3 + HNO3 = HMnO4 + Bi9NO33 + NaNO3 + H2O =>
4 MnNO32 + 117 NaBiO3 + 126 HNO3 = 4 HMnO4 + 13 Bi9NO33 + 117 NaNO3 + 61 H2O
KBr + L2 = KL + Br2 =>
2 KBr + L2 = 2 KL + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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