| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CF3COOH + (CH3COO)2CU = (CF3COO)2CU + 2 CH3COOH
K2SO4 + CoCl2 = K2Cl2 + CoSO4 =>
K2SO4 + CoCl2 = K2Cl2 + CoSO4
CaCl2 + C2O4 + H2O = Ca(C2O4)H2O + Cl =>
CaCl2 + C2O4 + H2O = Ca(C2O4)H2O + 2 Cl
S8 + AgF = S2F2 + Ag =>
S8 + 8 AgF = 4 S2F2 + 8 Ag
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Li2O2 + H2O(l) = LiOH + H2O2 =>
Li2O2 + 2 H2O(l) = 2 LiOH + H2O2
AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + (NH4)NO3 =>
2 AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + 2(NH4)NO3
KMnO4 + HBr = MnO2 + KBr + H2O + Br2 =>
2 KMnO4 + 8 HBr = 2 MnO2 + 2 KBr + 4 H2O + 3 Br2
Al2O3 + Ag2C2O4 = Al2(C2O4)3 + Ag2O =>
Al2O3 + 3 Ag2C2O4 = Al2(C2O4)3 + 3 Ag2O
KOH + Ca = KCaO + H2 =>
2 KOH + 2 Ca = 2 KCaO + H2
Na2S4O6 + KMnO4 + HNO3 = H2SO4 + Na2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2S4O6 + 14 KMnO4 + 42 HNO3 = 15 H2SO4 + 5 Na2SO4 + 14 Mn(NO3)2 + 14 KNO3 + 6 H2O
AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + (NH4)NO3 =>
2 AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + 2(NH4)NO3
BaCO3 + H2SO4 = Ba(SO4) + CO2 + H2O =>
BaCO3 + H2SO4 = Ba(SO4) + CO2 + H2O
H2SO4 + Ba(NO3)2 = H2SO4Ba(NO3)2 =>
H2SO4 + Ba(NO3)2 = H2SO4Ba(NO3)2
AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + (NH4)NO3 =>
2 AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + 2(NH4)NO3
Ca + NaOH = CaNaOH =>
Ca + NaOH = CaNaOH
Si + MgCl2 = SiCl4 + Mg2 =>
Si + 2 MgCl2 = SiCl4 + Mg2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KMnO4 + H2SO4 + H2C2O4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K + (O2H)2 = KO3 + H2O =>
K + (O2H)2 = KO3 + H2O
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
Cn2O3 + HCl = CnCl2 + Cl2 + H2O =>
Cn2O3 + 6 HCl = 2 CnCl2 + Cl2 + 3 H2O
Pb + H2SO4 = Pb(HSO4)2 + S + H2O =>
3 Pb + 7 H2SO4 = 3 Pb(HSO4)2 + S + 4 H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
C9H12 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
40 C9H12 + 114 KMnO4 + 171 H2SO4 = 45 C8H6O4 + 57 K2SO4 + 114 MnSO4 + 276 H2O
FeSO4 + K2CrO4 = Fe2(CrO4) + KSO4 =>
2 FeSO4 + K2CrO4 = Fe2(CrO4) + 2 KSO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CuCl2 + Al(No3)3 = Cu(No3)2 + AlCl3 =>
3 CuCl2 + 2 Al(No3)3 = 3 Cu(No3)2 + 2 AlCl3
KMnO4 + HBr = MnO2 + KBr + H2O + Br2 =>
2 KMnO4 + 8 HBr = 2 MnO2 + 2 KBr + 4 H2O + 3 Br2
BaO2 + H2SO4 = H2O2 + BaSO4 = BaO2 + H2SO4 = H2O2 + BaSO4 =>
BaO2 + H2SO4 = H2O2 + BaSO4
Fe2O3 + H2O2 = Fe2O4 + H2O =>
Fe2O3 + H2O2 = Fe2O4 + H2O
Cd + H2SO4 = CdSO4 + H2 =>
Cd + H2SO4 = CdSO4 + H2
CuSO3 + NaS = CuS + NaSO3 =>
CuSO3 + NaS = CuS + NaSO3
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
P2S3 + O2 = P2O5 + SO3 =>
P2S3 + 7 O2 = P2O5 + 3 SO3
B2Cl3 + H2O = B2(OH)3 + HCl =>
B2Cl3 + 3 H2O = B2(OH)3 + 3 HCl
Zn(s) + HNO3(aq) = Zn(NO3) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 Zn(NO3) + H2(g)
K2Cr2O7 + CH4O + H2SO4 = Cr2(SO4)3 + CH2O + K2SO4 + H2O =>
K2Cr2O7 + 3 CH4O + 4 H2SO4 = Cr2(SO4)3 + 3 CH2O + K2SO4 + 7 H2O
KOH + HBrO3 = KBrO3 + H2O = =>
KOH + HBrO3 = KBrO3 + H2O
KMnO4 + HBr = MnO2 + KBr + H2O + Br2 =>
2 KMnO4 + 8 HBr = 2 MnO2 + 2 KBr + 4 H2O + 3 Br2
MgSO4(aq) + Ba(NO3)2 = MgNO3(aq) + Ba(SO4)2(s) =>
2 MgSO4(aq) + Ba(NO3)2 = 2 MgNO3(aq) + Ba(SO4)2(s)
Li2CO3 + C4H6O4 = C4H4Li2O4 + H2O + CO2 =>
Li2CO3 + C4H6O4 = C4H4Li2O4 + H2O + CO2
CaC2O4 + C6H8O7 = H2O + CaC8O7 =>
CaC2O4 + C6H8O7 = 4 H2O + CaC8O7
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CO + H3 = C8H18 + H2O =>
24 CO + 34 H3 = 3 C8H18 + 24 H2O
CH3CH2OH + I2 + NaOH = CH3COCH3 + NaI(aq) + H2O =>
3 CH3CH2OH + 2 I2 + 4 NaOH = 2 CH3COCH3 + 4 NaI(aq) + 5 H2O
Me + H2O = H2 + MeO =>
Me + H2O = H2 + MeO
KBr + H2SO4 = Br2 + K2SO4 + S + H2O =>
6 KBr + 4 H2SO4 = 3 Br2 + 3 K2SO4 + S + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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