| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Al + 12 HNO3 = N2 + 5 Al(NO3)2 + 6 H2O
LiOH + MgO + H3P8O8N9 + H2O = Li2Mg3P4O12N2H2 + NH3 =>
4 LiOH + 6 MgO + H3P8O8N9 + 6 H2O = 2 Li2Mg3P4O12N2H2 + 5 NH3
ClO + OH = OOH + Cl =>
ClO + OH = OOH + Cl
H2CO3 + HF = CHFO2 + H2O =>
H2CO3 + HF = CHFO2 + H2O
Pb(NO3)2 + NaIO3 = Na(NO3)2 + PbIO3 =>
Pb(NO3)2 + NaIO3 = Na(NO3)2 + PbIO3
H3AsO4 + SO2 = As2O3 + H2O + H2SO4 =>
2 H3AsO4 + 2 SO2 = As2O3 + H2O + 2 H2SO4
LiOH + MgO + H3P8O8N9 + H2O = Li2Mg3P4O12N2H2 + NH3 =>
4 LiOH + 6 MgO + H3P8O8N9 + 6 H2O = 2 Li2Mg3P4O12N2H2 + 5 NH3
Al(NO3)3 + Sn(C2H3O2)2 = Al(C2H3O2)3 + Sn(NO3)2 =>
2 Al(NO3)3 + 3 Sn(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Sn(NO3)2
SiO3 + HOH = HSiO3 + OH =>
SiO3 + HOH = HSiO3 + OH
K2SeO3 + Zn + HCl = Se + KCl + ZnCl2 + H2O =>
K2SeO3 + 2 Zn + 6 HCl = Se + 2 KCl + 2 ZnCl2 + 3 H2O
AgNO3 + C2H6O2 = N2 + CO2 + Ag + H2O =>
10 AgNO3 + 6 C2H6O2 = 5 N2 + 12 CO2 + 10 Ag + 18 H2O
MnBr2 + H2O = HBr + Mn(OH)2 =>
MnBr2 + 2 H2O = 2 HBr + Mn(OH)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3COOH + CH3CH2OH = CH3COCH2CH3 + H2O =>
CH3COOH + 3 CH3CH2OH = 2 CH3COCH2CH3 + 3 H2O
Al{3+} + PO4{3-} = AlPO4 =>
Al{3+} + PO4{3-} = AlPO4
KMnO4 + H2SO4 + KNO2 = HNO3 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 11 H2SO4 + 10 KNO2 = 10 HNO3 + 4 MnSO4 + 7 K2SO4 + 6 H2O
C6H7N + HCl = C6H8ClN =>
C6H7N + HCl = C6H8ClN
KI + CuSO4 = KSO4 + ICu =>
KI + CuSO4 = KSO4 + ICu
Li(OH) + KBr = K(OH) + LiBr =>
Li(OH) + KBr = K(OH) + LiBr
LiOH + MgO + H3P8O8N9 + H2O = Li2Mg3P4O12N2H2 + NH3 =>
4 LiOH + 6 MgO + H3P8O8N9 + 6 H2O = 2 Li2Mg3P4O12N2H2 + 5 NH3
Sr(NO3)2 + NH4Cl = NH4(NO3) + SrCl2 =>
Sr(NO3)2 + 2 NH4Cl = 2 NH4(NO3) + SrCl2
ClO3{-} + SO2 + H2O = Cl{-} + SO42{-} + H{+} =>
79 ClO3{-} + 6 SO2 + 3 H2O = 79 Cl{-} + 6 SO42{-} + 6 H{+}
SnCl2 + K2CrO7 + HCl = H2[SnCl6] + KCl + CrCl + H2O =>
11 SnCl2 + 2 K2CrO7 + 50 HCl = 11 H2[SnCl6] + 4 KCl + 2 CrCl + 14 H2O
LiOH + MgO + H3P8O8N9 + H2O = Li2Mg3P4O12N2H2 + NH3 =>
4 LiOH + 6 MgO + H3P8O8N9 + 6 H2O = 2 Li2Mg3P4O12N2H2 + 5 NH3
HBr + Br2 = HBr2 =>
2 HBr + Br2 = 2 HBr2
CuCl + Al = Cu + AlCl3 =>
3 CuCl + Al = 3 Cu + AlCl3
N20 + H2O = NH3 + O2 =>
N20 + 30 H2O = 20 NH3 + 15 O2
LiOH + MgO + H3P8O8N9 + H2O = Li2Mg3P4O12N2H2 + NH3 =>
4 LiOH + 6 MgO + H3P8O8N9 + 6 H2O = 2 Li2Mg3P4O12N2H2 + 5 NH3
KOH + NO2 = KNO3 + KNO2 + H2O =>
2 KOH + 2 NO2 = KNO3 + KNO2 + H2O
K2SO3 + K2S + HCl = S + H2O + KCl =>
K2SO3 + 2 K2S + 6 HCl = 3 S + 3 H2O + 6 KCl
C36H74 + O2 = CO2 + H2O =>
2 C36H74 + 109 O2 = 72 CO2 + 74 H2O
LiOH + MgO + H3P8O8N9 + H2O = Li2Mg3P4O12N2H2 + NH3 =>
4 LiOH + 6 MgO + H3P8O8N9 + 6 H2O = 2 Li2Mg3P4O12N2H2 + 5 NH3
Sr(NO3)2 + K3Po4 = Sr3(Po4)2 + KNO3 =>
3 Sr(NO3)2 + 2 K3Po4 = Sr3(Po4)2 + 6 KNO3
Be + Cl{+2} = BeCl{2} =>
Be + Cl{+2} = BeCl{2}
K + NiO = Ni + KO =>
K + NiO = Ni + KO
LiOH + MgO + H3P8O8N9 + H2O = Li2Mg3P4O12N2H2 + NH3 =>
4 LiOH + 6 MgO + H3P8O8N9 + 6 H2O = 2 Li2Mg3P4O12N2H2 + 5 NH3
C2H5OH + CCl4 = CH4 + CCl + H2O =>
3 C2H5OH + CCl4 = 3 CH4 + 4 CCl + 3 H2O
HCl + Sn = SnCl + H2 =>
2 HCl + 2 Sn = 2 SnCl + H2
MgCl2 + K2O = KCl + MgO =>
MgCl2 + K2O = 2 KCl + MgO
C4H9SO + O2 = CO2 + SO2 + H2O =>
4 C4H9SO + 27 O2 = 16 CO2 + 4 SO2 + 18 H2O
NH3 + H2O2 = H2O + N2 =>
2 NH3 + 3 H2O2 = 6 H2O + N2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
MnSO4 + K2S2O8 + H2O = HMnO4 + K2SO + H2SO4 =>
8 MnSO4 + 5 K2S2O8 + 17 H2O = 8 HMnO4 + 5 K2SO + 13 H2SO4
(NH4)3PO4 + NaCl = (NH4)Cl + Na3PO4 =>
(NH4)3PO4 + 3 NaCl = 3(NH4)Cl + Na3PO4
Fe2O3 + H2CO3 = Fe2(CO3)3 + H2O =>
Fe2O3 + 3 H2CO3 = Fe2(CO3)3 + 3 H2O
Na2O + HI = NaI + H2O =>
Na2O + 2 HI = 2 NaI + H2O
HgCl2 + SbCl = SbCl3 + Hg2Cl2 =>
2 HgCl2 + SbCl = SbCl3 + Hg2Cl2
Al(NO3)3 + Na3PO4 = AlPO4 + Na(NO3) =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 Na(NO3)
K2CO3(aq) + H2O(l) = H2CO3(aq) + KOH(aq) =>
K2CO3(aq) + 2 H2O(l) = H2CO3(aq) + 2 KOH(aq)
MnO22 + Al = Mn + Al2O3 =>
3 MnO22 + 44 Al = 3 Mn + 22 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/21/24
Équations équilibrées sur06/20/23
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