| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S + CaCl2 = K2Cl2 + CaS
Na3PO4 + K2CrO4 = Na3K2 + PO4CrO4 =>
Na3PO4 + K2CrO4 = Na3K2 + PO4CrO4
SrCl2 + NH4OH = Sr(OH)2 + NH4Cl =>
SrCl2 + 2 NH4OH = Sr(OH)2 + 2 NH4Cl
BPO4 + CuSO4 + C6H8O6 = CuBP + CO2 + H2O + SO3 =>
2 BPO4 + 2 CuSO4 + C6H8O6 = 2 CuBP + 6 CO2 + 4 H2O + 2 SO3
HNO3 + M(HCO3)3 = M(NO3)3 + H2(CO3) =>
3 HNO3 + M(HCO3)3 = M(NO3)3 + 3 H2(CO3)
Pb(NO3)2 + Mg = Pb + Mg(NO3)4 =>
2 Pb(NO3)2 + Mg = 2 Pb + Mg(NO3)4
Ru + O2 = RuO3 =>
2 Ru + 3 O2 = 2 RuO3
AuCl = Au + AuCl3 =>
3 AuCl = 2 Au + AuCl3
Li(s) + S(s) = Li2S(s) =>
2 Li(s) + S(s) = Li2S(s)
C5H12O = C4H8 + CH3OH =>
C5H12O = C4H8 + CH3OH
Al + PbO2 = Al2O3 + Pb =>
4 Al + 3 PbO2 = 2 Al2O3 + 3 Pb
Ba(No3)2 + HCl = BaCl2 + HNo3 =>
Ba(No3)2 + 2 HCl = BaCl2 + 2 HNo3
MgCl2 + KNO3 = KCl + Mg(NO3)2 =>
MgCl2 + 2 KNO3 = 2 KCl + Mg(NO3)2
NH3 + O2 = NO3 + H2O =>
4 NH3 + 9 O2 = 4 NO3 + 6 H2O
Ag(NO3)2 + K3PO4 = Ag3(PO4)2 + KNO3 =>
3 Ag(NO3)2 + 2 K3PO4 = Ag3(PO4)2 + 6 KNO3
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Mg + CO3 = MgO + CO2 =>
Mg + CO3 = MgO + CO2
Cl2(g) + KBr = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr = Br2(l) + 2 KCl(aq)
Fe2O3 + SnCl2 = FeCl3 + SnO =>
Fe2O3 + 3 SnCl2 = 2 FeCl3 + 3 SnO
SnCl4 + NH3 = SnCl2 + HCl + N2 =>
3 SnCl4 + 2 NH3 = 3 SnCl2 + 6 HCl + N2
AgOH(s) = Ag2O(s) + H2O(l) =>
2 AgOH(s) = Ag2O(s) + H2O(l)
NaHCO3 + C2H6O = Na + CO2 + H2O =>
12 NaHCO3 + C2H6O = 12 Na + 14 CO2 + 9 H2O
Na2CO3 + Ba(C2H3O2)2 = Na2(C2H3O2)2 + BaCO3 =>
Na2CO3 + Ba(C2H3O2)2 = Na2(C2H3O2)2 + BaCO3
H3PO4 + Mn3(PO4)2 = MnHPO4 =>
H3PO4 + Mn3(PO4)2 = 3 MnHPO4
CO + Br = COBr2 =>
CO + 2 Br = COBr2
SnCl2 + NaOH = Sn(OH)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(OH)2 + 2 NaCl
HCl + Zn = H + ZnCl =>
HCl + Zn = H + ZnCl
Ar + O = ArO2 =>
Ar + 2 O = ArO2
Na2MoO4 + H2O = Na4Mo4O14 + NaOH =>
4 Na2MoO4 + 2 H2O = Na4Mo4O14 + 4 NaOH
Ca3(PO4)2 + AgCl = CaCl2 + Ag3(PO4) =>
Ca3(PO4)2 + 6 AgCl = 3 CaCl2 + 2 Ag3(PO4)
CH3CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH(OH)CH3 + KOH =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH(OH)CH3 + 2 KOH
NO3{-} + I{-} + H2O = NO2 + IO3{-} + OH{-} =>
6 NO3{-} + I{-} + 3 H2O = 6 NO2 + IO3{-} + 6 OH{-}
MgC12 = Mg + C1 =>
MgC12 = Mg + 12 C1
C10H16 + KMnO4 + H2O = C10H20O4 + MnO2 + K =>
C10H16 + KMnO4 + 2 H2O = C10H20O4 + MnO2 + K
O2 + SbS3 = SbO4 + SO2 =>
5 O2 + SbS3 = SbO4 + 3 SO2
HF + KOH = HOH + KF =>
HF + KOH = HOH + KF
CuO + NaBH4 = Cu + NaBO2 + H2 =>
2 CuO + NaBH4 = 2 Cu + NaBO2 + 2 H2
C6H7N + Br2 = C6H4Br3N + HBr =>
C6H7N + 3 Br2 = C6H4Br3N + 3 HBr
NaClO + KBr = NaBr + KClO =>
NaClO + KBr = NaBr + KClO
NaI + Fe2(CO3)3 = FeI3 + Na2CO3 =>
6 NaI + Fe2(CO3)3 = 2 FeI3 + 3 Na2CO3
FeC2O4*2H2O + MgO + NH4H2PO4 + Li2CO3 = LiFeMgPO4 + CO2 + H2O + NH3 =>
2 FeC2O4*2H2O + 2 MgO + 2 NH4H2PO4 + Li2CO3 = 2 LiFeMgPO4 + 5 CO2 + 7 H2O + 2 NH3
C6H5CH3 + HNO3 = C6H2(NO2)3CH3(s) + H2O =>
C6H5CH3 + 3 HNO3 = C6H2(NO2)3CH3(s) + 3 H2O
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
CuO + H2 = Cu2 + H2O =>
2 CuO + 2 H2 = Cu2 + 2 H2O
NaH + O2 = Na2O + H2 =>
4 NaH + O2 = 2 Na2O + 2 H2
Na2Cr2O7 = Na2O + Cr2O3 + O2 =>
2 Na2Cr2O7 = 2 Na2O + 2 Cr2O3 + 3 O2
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
Al(s) + ZnO(s) = Al2O3(s) + Zn(l) =>
2 Al(s) + 3 ZnO(s) = Al2O3(s) + 3 Zn(l)
B + O2 = BO2 =>
B + O2 = BO2
Al2O3 + Ca = Al + CaO =>
Al2O3 + 3 Ca = 2 Al + 3 CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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