| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb2SO4 + H2O = H2SO4 + Rb2O
CuS + NO3{-} + H{+} = NO + Cu2{+} + HSO4{-} + H2O =>
6 CuS + 13 NO3{-} + 10 H{+} = 13 NO + 3 Cu2{+} + 6 HSO4{-} + 2 H2O
H3PO4 + AgCl = H3Cl + AgPO4 =>
H3PO4 + AgCl = H3Cl + AgPO4
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
NaBr = Na + Br2 =>
2 NaBr = 2 Na + Br2
SO2 + HNO3 = NO + SO3 + H2 =>
4 SO2 + 2 HNO3 = 2 NO + 4 SO3 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O
BF2 = B + F2 =>
BF2 = B + F2
KMnO4 + NaCl + H2SO4 = Cl + K2SO4 + H2O + MnSO4 + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 10 Cl + K2SO4 + 8 H2O + 2 MnSO4 + 5 Na2SO4
Fe + KSCN = Fe(SCN)3 + K =>
Fe + 3 KSCN = Fe(SCN)3 + 3 K
H2SO4 + TiO2 = Ti[SO4]2 + H2O =>
2 H2SO4 + TiO2 = Ti[SO4]2 + 2 H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
AgF + HBr = AgBr + HF =>
AgF + HBr = AgBr + HF
H2SO4 + PB(NO3)2 = PB(SO4) + HNO3 =>
H2SO4 + PB(NO3)2 = PB(SO4) + 2 HNO3
H2PtCl6 + N2H4 = H2PtCl4 + N2 + HCl =>
2 H2PtCl6 + N2H4 = 2 H2PtCl4 + N2 + 4 HCl
AsF3 + C2Cl6 = AsCl3 + C2Cl2F4 =>
4 AsF3 + 3 C2Cl6 = 4 AsCl3 + 3 C2Cl2F4
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2 + H2O =>
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2 + H2O
HC3H6CO2 + H2O = CO2 + CH4 =>
8 HC3H6CO2 + 10 H2O = 13 CO2 + 19 CH4
C2H6OKMnO4HCl = KOHMnO4C2H6Cl =>
C2H6OKMnO4HCl = KOHMnO4C2H6Cl
Na2S2O4 + S2 = Na2S2O3 + SO2 =>
4 Na2S2O4 + S2 = 4 Na2S2O3 + 2 SO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CrO2(MnO4)2 = CrO + MnO2 + O2 =>
2 CrO2(MnO4)2 = 2 CrO + 4 MnO2 + 5 O2
LiOH + HC2H3O2 = H2O + Li(C2H3O2) =>
LiOH + HC2H3O2 = H2O + Li(C2H3O2)
CaSO4 + MgCl2 = Mg(SO4)2 + CaCl =>
2 CaSO4 + MgCl2 = Mg(SO4)2 + 2 CaCl
BeO + H2O + NaOH = Na2(Be(OH)4) =>
BeO + H2O + 2 NaOH = Na2(Be(OH)4)
Na[Al(OH)4] + H2O2 = Al(OH)4 + NaO + H2O =>
Na[Al(OH)4] + H2O2 = Al(OH)4 + NaO + H2O
C4H11NO3 + KMnO4 + H2SO4 = C4H5NO3 + MnSO4 + K2SO4 + H2O =>
5 C4H11NO3 + 6 KMnO4 + 9 H2SO4 = 5 C4H5NO3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
Ca(OH)2 + H(NO3) = Ca(NO3) + H(OH)2 =>
Ca(OH)2 + H(NO3) = Ca(NO3) + H(OH)2
Na[Al(OH)4] + H2O2 = Al(OH)4 + NaO + H2O =>
Na[Al(OH)4] + H2O2 = Al(OH)4 + NaO + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CH3COOK + HNO3 = CH3COONO3 + KH =>
CH3COOK + HNO3 = CH3COONO3 + KH
PbNO32 = PbO + NO2 + O2 =>
2 PbNO32 = 2 PbO + 2 NO2 + 29 O2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)03 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)03
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
HCl + CaCO3 = CaCl2 + H2CO3 =>
2 HCl + CaCO3 = CaCl2 + H2CO3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)03 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)03
CuSO4 + FeCl3 = CuCl2 + Fe2(SO4)3 =>
3 CuSO4 + 2 FeCl3 = 3 CuCl2 + Fe2(SO4)3
K2O2 + H2SO4 = O2 + K2SO4 + H2O =>
2 K2O2 + 2 H2SO4 = O2 + 2 K2SO4 + 2 H2O
H2PtCl6 + N2H4 = H2PtCl4 + N2 + HCl =>
2 H2PtCl6 + N2H4 = 2 H2PtCl4 + N2 + 4 HCl
Ni3S2 + H2SO4 + O2 = NiSO4 + H2O =>
2 Ni3S2 + 2 H2SO4 + 9 O2 = 6 NiSO4 + 2 H2O
K2Cr2O7 + Zn + KOH + H2O = K3[Cr(OH)6] + K2[Zn(OH)4] =>
K2Cr2O7 + 3 Zn + 10 KOH + 7 H2O = 2 K3[Cr(OH)6] + 3 K2[Zn(OH)4]
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3 =>
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
MgO + AgNO3 = MgNO3 + AgO =>
MgO + AgNO3 = MgNO3 + AgO
AgNO3 + AgCl = Ag + NO3Cl =>
AgNO3 + AgCl = 2 Ag + NO3Cl
Ba(OH)2 + P2O5 = BaHPO4 + H2O =>
2 Ba(OH)2 + P2O5 = 2 BaHPO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/24
Équations équilibrées sur10/17/23
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