| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + NaHCO3 = CuCO3 + NaH(NO3)2
CI2O7 = CI2 + O =>
CI2O7 = CI2 + 7 O
NH4Br + H2O = HBr + NH4OH =>
NH4Br + H2O = HBr + NH4OH
P2O5 + Zn + HCl = ZnCl2 + H2O + PH3 =>
P2O5 + 8 Zn + 16 HCl = 8 ZnCl2 + 5 H2O + 2 PH3
KSCN + AgNo3 = AgSCN + KNo3 =>
KSCN + AgNo3 = AgSCN + KNo3
Ni(OH)2 + H2CrO4 = Ni(CrO4) + H2O =>
Ni(OH)2 + H2CrO4 = Ni(CrO4) + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KI + (NH4)3PO4 = KPO4 + (NH4)3I =>
KI + (NH4)3PO4 = KPO4 + (NH4)3I
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na + NO3 =>
Zn(NO3)2 + Na3PO4 = ZnPO4 + 3 Na + 2 NO3
Na2S2O8 + HNO3 + MnSO4 + H2O = HMnO4 + NaNO3 + H2SO4 =>
5 Na2S2O8 + 10 HNO3 + 2 MnSO4 + 8 H2O = 2 HMnO4 + 10 NaNO3 + 12 H2SO4
FeCl3 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + Cl2 + H2O =>
10 FeCl3 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 15 Cl2 + 24 H2O
CuS + O2 = CuOSO =>
CuS + O2 = CuOSO
hydroiodicacid + potassiumpermanganate = potassiumiodide + MnI2 + water + iodine =>
16 HI + 2 KMnO4 = 2 KI + 2 MnI2 + 8 H2O + 5 I2
Pb(NO3)2 + Br2 + KNO3 + H2O = KBr + PbO2 + HNO3 =>
Pb(NO3)2 + Br2 + 2 KNO3 + 2 H2O = 2 KBr + PbO2 + 4 HNO3
FeCl3 + KSCN = FeCl2 + KSClCN =>
FeCl3 + KSCN = FeCl2 + KSClCN
HCl(aq) + C2H3O2(aq) = HC2H3O2(aq) + Cl2(s) =>
2 HCl(aq) + 2 C2H3O2(aq) = 2 HC2H3O2(aq) + Cl2(s)
Fe2O3(s) + CO(g) = Fe3O4(s) + CO2(g) =>
3 Fe2O3(s) + CO(g) = 2 Fe3O4(s) + CO2(g)
CH3COOCl + NaOH = CH3COOH + NaOCl =>
CH3COOCl + NaOH = CH3COOH + NaOCl
RCOOH + Na2O = RCOONa + H2O =>
2 RCOOH + Na2O = 2 RCOONa + H2O
(CH3)2NH + H2O = OH + (CH3)2NH2 =>
(CH3)2NH + H2O = OH + (CH3)2NH2
P2O3 + H2O + HNO3 = H3PO4 + NO =>
3 P2O3 + 7 H2O + 4 HNO3 = 6 H3PO4 + 4 NO
C36H67O + O2 = CO2 + H2O =>
4 C36H67O + 209 O2 = 144 CO2 + 134 H2O
Rb3P + LiF = RbF + Li3P =>
Rb3P + 3 LiF = 3 RbF + Li3P
(NH4)2CO3 + HClO3 = H2CO3 + NH4ClO3 =>
(NH4)2CO3 + 2 HClO3 = H2CO3 + 2 NH4ClO3
CH3COOCl + NaOH = CH3COOH + NaOCl =>
CH3COOCl + NaOH = CH3COOH + NaOCl
FeCl3 + KSCN = FeCl2 + KSClCN =>
FeCl3 + KSCN = FeCl2 + KSClCN
CrO + Al = Al2O3 + AlCr =>
3 CrO + 5 Al = Al2O3 + 3 AlCr
CH3COOCl + NaOH = CH3COOH + NaOCl =>
CH3COOCl + NaOH = CH3COOH + NaOCl
Na2(O) + H2O = NaOH =>
Na2(O) + H2O = 2 NaOH
BeNO3 = BeNO2 + O2 =>
2 BeNO3 = 2 BeNO2 + O2
CH3F + O2 = CO2 + H2O + F2 =>
4 CH3F + 7 O2 = 4 CO2 + 6 H2O + 2 F2
FeCl3 + KSCN = FeCl2 + KSClCN =>
FeCl3 + KSCN = FeCl2 + KSClCN
VO2OH + H2SO4 + K2SO4 = VOK2(SO4)2 + O2 + H2O =>
4 VO2OH + 4 H2SO4 + 4 K2SO4 = 4 VOK2(SO4)2 + O2 + 6 H2O
Na2(SO3) + Al(ClO3)3 = NaClO3 + Al2(SO3)3 =>
3 Na2(SO3) + 2 Al(ClO3)3 = 6 NaClO3 + Al2(SO3)3
Cu2S2O8 + NaOH = Cu(OH)2 + Na2S2O8 + Na =>
Cu2S2O8 + 4 NaOH = 2 Cu(OH)2 + Na2S2O8 + 2 Na
Zn + FeCl3 = Fe + ZnCl2 =>
3 Zn + 2 FeCl3 = 2 Fe + 3 ZnCl2
CH3COOCl + NaOH = CH3COOH + NaOCl =>
CH3COOCl + NaOH = CH3COOH + NaOCl
Fe2 + O2 + H1 = Fe2H1O2 =>
Fe2 + O2 + H1 = Fe2H1O2
Cd + HCl + O2 = CdCl2 + H2O =>
2 Cd + 4 HCl + O2 = 2 CdCl2 + 2 H2O
CH3COOCl + NaOH = CH3COOH + NaOCl =>
CH3COOCl + NaOH = CH3COOH + NaOCl
Na2(O) + H2O = NaOH =>
Na2(O) + H2O = 2 NaOH
FeCl3 + KSCN = FeCl2 + KSClCN =>
FeCl3 + KSCN = FeCl2 + KSClCN
Pb + Cu(NO3)3 = Cu + Pb(NO3)2 =>
3 Pb + 2 Cu(NO3)3 = 2 Cu + 3 Pb(NO3)2
C7H12 + O10 = C7O14 + H12O6 =>
C7H12 + 2 O10 = C7O14 + H12O6
Li + MgO = LiO + Mg =>
Li + MgO = LiO + Mg
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
Zn{2+} + H2O = Zn(OH)2 + H3O{+} =>
Zn{2+} + 4 H2O = Zn(OH)2 + 2 H3O{+}
Na2Co3 + C6H8O7 = Na2Co3C6H8O7 =>
Na2Co3 + C6H8O7 = Na2Co3C6H8O7
CH3COOCl + NaOH = CH3COOH + NaOCl =>
CH3COOCl + NaOH = CH3COOH + NaOCl
C20H12 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
2 C20H12 + 46 H{+} + 23 SO4{2-} = 40 CO2 + 23 H2S + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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