| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3NO2 = 3 NH4 + NO2
CH3CH2O + O2 = H2O + CH3COOH =>
4 CH3CH2O + 3 O2 = 2 H2O + 4 CH3COOH
Cu(NO3)2 + CH3COOH = HNO3 + Cu(CH3COO)2 =>
Cu(NO3)2 + 2 CH3COOH = 2 HNO3 + Cu(CH3COO)2
CH3(CH2)2COOH + NaOH = NaCH3(CH2)2COO + H2O =>
CH3(CH2)2COOH + NaOH = NaCH3(CH2)2COO + H2O
Ca + NaCrO4 = CaCrO4 + Na =>
Ca + NaCrO4 = CaCrO4 + Na
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3 =>
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3
HCO2H + O2 = CO2 + H2O =>
2 HCO2H + O2 = 2 CO2 + 2 H2O
C2H4O + C4H9OH = C4H9OC2H4OH =>
C2H4O + C4H9OH = C4H9OC2H4OH
Hg + HNO3 = NO + H2O + HgN2O6 =>
3 Hg + 8 HNO3 = 2 NO + 4 H2O + 3 HgN2O6
H2CrO4 + Hg(OH)2 = HgCrO4 + H2O =>
H2CrO4 + Hg(OH)2 = HgCrO4 + 2 H2O
K2MnO4 + H3PO3 + H2SO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
K2MnO4 + 2 H3PO3 + 2 H2SO4 = MnSO4 + 2 H3PO4 + K2SO4 + 2 H2O
CuH2SiO3 = CuSiO3H2 =>
CuH2SiO3 = CuSiO3H2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4) + NH4 + H + SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4) + 2 NH4 + 2 H + 2 SO4 + 6 H2O
SrOH + H2O = H3O2Sr =>
SrOH + H2O = H3O2Sr
Ca3N2 + Al(OH)3 = Ca(OH)2 + AlN =>
Ca3N2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlN
Sr3N2 + KClO3 = Sr(ClO3)2 + NK3 =>
Sr3N2 + 6 KClO3 = 3 Sr(ClO3)2 + 2 NK3
Fe(OH)2 = Fe2O3 + H2O + H =>
2 Fe(OH)2 = Fe2O3 + H2O + 2 H
Sn4 + AuCl3 = Sn3Cl4 + Au =>
9 Sn4 + 16 AuCl3 = 12 Sn3Cl4 + 16 Au
C3H7OH + C2H5COOH = C2H5CO2C3H7 + H2O =>
C3H7OH + C2H5COOH = C2H5CO2C3H7 + H2O
HCl + Ba(OH)2 = Ba + ClOH + H2O =>
HCl + Ba(OH)2 = Ba + ClOH + H2O
Is3Nr4 + Ov2R3 = Is2R4 + OvNr =>
2 Is3Nr4 + 4 Ov2R3 = 3 Is2R4 + 8 OvNr
NaOH(g) + Al2O3(s) = NaAlO2 + H2O =>
2 NaOH(g) + Al2O3(s) = 2 NaAlO2 + H2O
NiSO4 + KOH = K2SO4 + Ni(OH)2 =>
NiSO4 + 2 KOH = K2SO4 + Ni(OH)2
(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
Cu(H2O)4 + NH3 = Cu(NH3)4 + H2O =>
Cu(H2O)4 + 4 NH3 = Cu(NH3)4 + 4 H2O
H2O + KMnO4 + CH2CH2 + H2SO4 = CH2(OH)CH2OH + K2SO4 + MnO =>
4 H2O + 2 KMnO4 + 5 CH2CH2 + H2SO4 = 5 CH2(OH)CH2OH + K2SO4 + 2 MnO
FeC + CH3COOH = FeCH3COOC + H2 =>
2 FeC + 2 CH3COOH = 2 FeCH3COOC + H2
Na3P + O2 + H2 = Na + HPO3 =>
2 Na3P + 3 O2 + H2 = 6 Na + 2 HPO3
Cu2O + CH3COOH = Cu + H2O + CH3COO =>
Cu2O + 2 CH3COOH = 2 Cu + H2O + 2 CH3COO
CHBr2 + O2 = CO2 + H2O + Br2 =>
4 CHBr2 + 5 O2 = 4 CO2 + 2 H2O + 4 Br2
NaOH(aq) + AgNO3(aq) = Ag2O(s) + NaNO3(aq) + H2O(l) =>
2 NaOH(aq) + 2 AgNO3(aq) = Ag2O(s) + 2 NaNO3(aq) + H2O(l)
Cr3{+} + OH{-} + H2O2 = CrO42{-} + H2O =>
Cr3{+} + 4 OH{-} + 124 H2O2 = 3 CrO42{-} + 126 H2O
AgNO3 + Na2[Zn(OH)4] + NaOH = Ag + Na2[Zn(OH)6] + NaNO3 =>
2 AgNO3 + Na2[Zn(OH)4] + 2 NaOH = 2 Ag + Na2[Zn(OH)6] + 2 NaNO3
C3 + O2 = C2O =>
4 C3 + 3 O2 = 6 C2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgSiO3 + HCl = MgCl2 + SiO2 + H2O =>
MgSiO3 + 2 HCl = MgCl2 + SiO2 + H2O
KMnO4 + I2 = MnO2 + KIO3 + KI =>
6 KMnO4 + 3 I2 = 6 MnO2 + 4 KIO3 + 2 KI
KAsO2 + Cl2 + KOH = K3AsO4 + KCl + H2O =>
KAsO2 + Cl2 + 4 KOH = K3AsO4 + 2 KCl + 2 H2O
In + Sb = InSb =>
In + Sb = InSb
CrSO4 + O2 + H2SO4 + NH4OH = Cr(OH)3 + (NH4)2(SO4) =>
4 CrSO4 + O2 + H2SO4 + 10 NH4OH = 4 Cr(OH)3 + 5(NH4)2(SO4)
NH4HCO3 + Ba(OH)2 = NH4OH + Ba(HCO3)2 =>
2 NH4HCO3 + Ba(OH)2 = 2 NH4OH + Ba(HCO3)2
CaO2 + H2O = Ca(OH)2 + O2 =>
2 CaO2 + 2 H2O = 2 Ca(OH)2 + O2
C2H5Br + H2O = C2HBrOH + H2 =>
2 C2H5Br + 2 H2O = 2 C2HBrOH + 5 H2
AlCl3 + H3PO4 + K2Cr2O7 = K3PO4 + AlPO4 + CrPO4 + Cl2 + H2O =>
6 AlCl3 + 14 H3PO4 + 3 K2Cr2O7 = 2 K3PO4 + 6 AlPO4 + 6 CrPO4 + 9 Cl2 + 21 H2O
Os + S2 = Os3S4 =>
3 Os + 2 S2 = Os3S4
K2Cr2O7 + HCl = KCl + CrCl4 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl4 + 2 Cl2 + 7 H2O
NaBr*H2O + AgNO3 = AgBr + NaNO3 + H2O =>
NaBr*H2O + AgNO3 = AgBr + NaNO3 + H2O
Al2(SO4)3*16H2O + NaOH = Al(OH)3 + Na2SO4 + H2O =>
Al2(SO4)3*16H2O + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + 16 H2O
KOH + H2O + P = PH3 + KH2PO4 =>
3 KOH + 9 H2O + 8 P = 5 PH3 + 3 KH2PO4
NIC2O4*2H2O = NICO3 + H2O + CO =>
NIC2O4*2H2O = NICO3 + 2 H2O + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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