| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca3(PO4)2 + 5 C + 6 H2SO4 = P4 + 6 CaSO4 + 5 CO2 + 6 H2O
CH3CH2OH + HCOOH = CH3CH2HCOO + H2O =>
CH3CH2OH + HCOOH = CH3CH2HCOO + H2O
Hg + SO4{-2} + H3O{+} = Hg{+2} + SO2 + H2O =>
Hg + SO4{-2} + 4 H3O{+} = Hg{+2} + SO2 + 6 H2O
SnH2 = H3 + Sn =>
3 SnH2 = 2 H3 + 3 Sn
H2S + H2SnCl6 = HCl + SnS2 =>
2 H2S + H2SnCl6 = 6 HCl + SnS2
H2Cl2O7 + NaOH = NaCl2O8 + H3 =>
H2Cl2O7 + NaOH = NaCl2O8 + H3
Na2CO3 + HClO4 = NaClO4 + NaHCO3 =>
Na2CO3 + HClO4 = NaClO4 + NaHCO3
K2Cr2O7 + CH4 + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
4 K2Cr2O7 + 6 CH4 + 16 H2SO4 = 4 Cr2(SO4)3 + 3 CH3COOH + 4 K2SO4 + 22 H2O
LiO2 + Li2O = LiO =>
LiO2 + Li2O = 3 LiO
Mg + CuSO{+4} = Cu + MgSO{+4} =>
Mg + CuSO{+4} = Cu + MgSO{+4}
B + SIO2 = B2O3 + SI =>
4 B + 3 SIO2 = 2 B2O3 + 3 SI
NH3 + HNO3(l) = NH4NO3 =>
NH3 + HNO3(l) = NH4NO3
C9H8O4 = C7H6O3 + CH3COOH =>
8 C9H8O4 = 10 C7H6O3 + CH3COOH
Cr(OH)4{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 8 H2O
MnSO4 + K2S2O8 + H2O = H2SO4 + K2SO4 + MnO2 =>
MnSO4 + K2S2O8 + 2 H2O = 2 H2SO4 + K2SO4 + MnO2
WF6 + H2O = WOF4 + HF =>
WF6 + H2O = WOF4 + 2 HF
CdO + H2 = Cd + H2O =>
CdO + H2 = Cd + H2O
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Mg2 + O2 + Br2 = MgO2Br2 =>
Mg2 + 2 O2 + 2 Br2 = 2 MgO2Br2
C4H8O2 + O2 = C4H8O3 =>
2 C4H8O2 + O2 = 2 C4H8O3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C3H6O2 + H2 = C3H8O2 =>
C3H6O2 + H2 = C3H8O2
H3 + PO4 + NaOH = H2O + Na3PO4 =>
H3 + PO4 + 3 NaOH = 3 H2O + Na3PO4
Mg10 = Mg =>
Mg10 = 10 Mg
HBrKOH = H2OKBr =>
HBrKOH = H2OKBr
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
CH3CH2OH + HCOOH = CH3CH2COOH + H2O =>
CH3CH2OH + HCOOH = CH3CH2COOH + H2O
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
AgNO2 + KCl = KNO2 + AgCl =>
AgNO2 + KCl = KNO2 + AgCl
MgCl + HCO3 = MgCO3 + HCl =>
MgCl + HCO3 = MgCO3 + HCl
Br2 + H2SO4 + KI = K2SO4 + HBr + I2 =>
Br2 + H2SO4 + 2 KI = K2SO4 + 2 HBr + I2
FeCl2 + K4[Fe(CN)6] = Fe3(Fe(CN)6)2 + Cl6 + K8 =>
3 FeCl2 + 2 K4[Fe(CN)6] = Fe3(Fe(CN)6)2 + Cl6 + K8
NaClO3 + CH4 = NaClO + CH3COOH + H2O =>
2 NaClO3 + 2 CH4 = 2 NaClO + CH3COOH + 2 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H2 + PO3 = H2PO3 =>
H2 + PO3 = H2PO3
Ba(OH)2 + Na2SO4 = BaSO4 + Na(OH) =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 Na(OH)
KClO4 + H2SO4 = KSO4 + H2ClO4 =>
KClO4 + H2SO4 = KSO4 + H2ClO4
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
FeCl2 + H2O2 = FeCl3 + Fe(OH)2 =>
3 FeCl2 + H2O2 = 2 FeCl3 + Fe(OH)2
H2SZn = ZnSH2 =>
H2SZn = ZnSH2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Sr(C2H3O2)2 + (NH4)3PO4 = Sr3(PO4)2 + NH4C2H3O2 =>
3 Sr(C2H3O2)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4C2H3O2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cr3OH + HNO3 = Cr3NO3 + H2O =>
Cr3OH + HNO3 = Cr3NO3 + H2O
NiO + H2O = Ni + H2O2 =>
NiO + H2O = Ni + H2O2
CCl4 + H2 = CH2 + HCl =>
CCl4 + 3 H2 = CH2 + 4 HCl
CrCl3 + KOH = K[Cr(OH)4] + KCl =>
CrCl3 + 4 KOH = K[Cr(OH)4] + 3 KCl
Ba(OH)2 + MnCl2 = Mn(OH)2 + BaCl2 =>
Ba(OH)2 + MnCl2 = Mn(OH)2 + BaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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