| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4 + 3 Ag2SO4 = 3 Na2SO4 + 2 Ag3PO4
Al2O3 + C + Cl = CO + AlCl3 =>
Al2O3 + 3 C + 6 Cl = 3 CO + 2 AlCl3
AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3 =>
AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
KIO3 + KI + H2OH = KOH + I2 =>
4 KIO3 + 14 KI + 6 H2OH = 18 KOH + 9 I2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
Cl2 + KO2H = KCl + KCl2O2 + H2O =>
7 Cl2 + 8 KO2H = 2 KCl + 6 KCl2O2 + 4 H2O
CH3CCNa + H2O = CH3CH2CONa =>
CH3CCNa + H2O = CH3CH2CONa
MgCl2 + HCl = H2Mg + Cl =>
MgCl2 + 2 HCl = H2Mg + 4 Cl
C4H10H + O2 = C4H8O + H2O =>
4 C4H10H + 5 O2 = 4 C4H8O + 6 H2O
C6H5OH + KMnO4 + Na2CO3 = C6H5COONa + KOH + MnO2 + H2CO3 =>
54 C6H5OH + 44 KMnO4 + 23 Na2CO3 = 46 C6H5COONa + 44 KOH + 44 MnO2 + 25 H2CO3
Ra + OH = Ra(OH)2 =>
Ra + 2 OH = Ra(OH)2
CU + H2SO4 = CUSO4 + H2S + H2O =>
4 CU + 5 H2SO4 = 4 CUSO4 + H2S + 4 H2O
KMg3(AlSi3O10)(OH)2 + SiO2 = Mg2Si2O6 + KAlSi3O8 + H2O =>
2 KMg3(AlSi3O10)(OH)2 + 6 SiO2 = 3 Mg2Si2O6 + 2 KAlSi3O8 + 2 H2O
K2Cr2O7 + C2H5OH + HCl = KCl + CrCl3 + CH3CHO + H2O =>
K2Cr2O7 + 3 C2H5OH + 8 HCl = 2 KCl + 2 CrCl3 + 3 CH3CHO + 7 H2O
C3H6O + C3H8 + H2S = C6H12S + H2O =>
3 C3H6O + C3H8 + 2 H2S = 2 C6H12S + 3 H2O
CH3OH + N2 = NH3 + HCN + O2 =>
2 CH3OH + 2 N2 = 2 NH3 + 2 HCN + O2
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
Sn(NO3)2 + H2O = Sn(OH)2 + HNO3 =>
Sn(NO3)2 + 2 H2O = Sn(OH)2 + 2 HNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
LiOH + Be(OH)2 = Li2[Be(OH)4] =>
2 LiOH + Be(OH)2 = Li2[Be(OH)4]
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
C2H3OH + CuO = CH3COOH + Cu =>
C2H3OH + CuO = CH3COOH + Cu
K + Ar = KAr =>
K + Ar = KAr
MnCl4 = Cl2 + Mn =>
MnCl4 = 2 Cl2 + Mn
AgSCN = Ag + SCN =>
AgSCN = Ag + SCN
KHT + NaOH = HTNaOHK =>
KHT + NaOH = HTNaOHK
H3BO3 + KOH = H2O + KBO2 =>
H3BO3 + KOH = 2 H2O + KBO2
Mg + NH4Cl = MgCl2 + NH4 =>
Mg + 2 NH4Cl = MgCl2 + 2 NH4
FeN3O9 + NH3 + H2O = FeO3H3 + NH4NO3 =>
FeN3O9 + 3 NH3 + 3 H2O = FeO3H3 + 3 NH4NO3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe{3+} + Cl{-} = Fe + Cl2 =>
2 Fe{3+} + 6 Cl{-} = 2 Fe + 3 Cl2
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4(aq) =>
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4(aq)
HCl + NiCl2 = HCl2 + NiCl =>
HCl + NiCl2 = HCl2 + NiCl
KCr(SO4)2 + (NH4)2S + H2O = Cr(OH)3 + K2SO4 + (NH4)2SO4 + H2S =>
2 KCr(SO4)2 + 3(NH4)2S + 6 H2O = 2 Cr(OH)3 + K2SO4 + 3(NH4)2SO4 + 3 H2S
Mg(OH)2 + No = Mg(No3)2 + OH =>
Mg(OH)2 + 6 No = Mg(No3)2 + 2 OH
SB + O2 = SO2 + BO =>
2 SB + 3 O2 = 2 SO2 + 2 BO
C6H5CH3(NO2)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOH(NO2)3 =>
5 C6H5CH3(NO2)3 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 5 C6H5COOH(NO2)3
Ag2SO4 + KClO3 = AgClO3 + K2SO4 =>
Ag2SO4 + 2 KClO3 = 2 AgClO3 + K2SO4
Mg2SiO4 + CO2 + H2O = MgH2C2O6 + H4SiO4 =>
Mg2SiO4 + 4 CO2 + 4 H2O = 2 MgH2C2O6 + H4SiO4
Na2CO3(aq) + HNO3(aq) = NaNO3(s) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HNO3(aq) = 2 NaNO3(s) + CO2(g) + H2O(l)
H2SO5 + H2O = H2O2 + H2SO4 =>
H2SO5 + H2O = H2O2 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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