| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + CoCl2 = CoPO4 + Na3Cl2
Al2O3P2O5 = AlPO4 =>
Al2O3P2O5 = 2 AlPO4
MgCl2(s) = Mg + Cl2 =>
MgCl2(s) = Mg + Cl2
NaOH + KOH = KNaO + H2O =>
NaOH + KOH = KNaO + H2O
ZnI2 + Cu3N = Zn3N2 + CuI =>
3 ZnI2 + 2 Cu3N = Zn3N2 + 6 CuI
Mg3As2 + HCl = AsH3 + MgCl2 =>
Mg3As2 + 6 HCl = 2 AsH3 + 3 MgCl2
KCN + MnO2 + HCl = KCl + MnCl2 + CO2 + NO2 + H2O =>
2 KCN + 9 MnO2 + 20 HCl = 2 KCl + 9 MnCl2 + 2 CO2 + 2 NO2 + 10 H2O
NaClO2 + Na2S2O3 + KI + H2SO4 = I2 + H2O + Na2SO4 + KCl =>
8 NaClO2 + 3 Na2S2O3 + 8 KI + H2SO4 = 4 I2 + H2O + 7 Na2SO4 + 8 KCl
OH + NO = OHNO =>
OH + NO = OHNO
Ag2(CO3)1 + Fe1(C2H3O2)2 = Fe2(CO3)2 + Ag1(C2H3O2)1 =>
2 Ag2(CO3)1 + 2 Fe1(C2H3O2)2 = Fe2(CO3)2 + 4 Ag1(C2H3O2)1
Cr + H2 = HCr =>
2 Cr + H2 = 2 HCr
CHCl3 + AgNO3 = AgCl + CH(NO3)3 =>
CHCl3 + 3 AgNO3 = 3 AgCl + CH(NO3)3
AlCl3 + LiOH = Al(OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(OH)3 + 3 LiCl
SiF4 + KOH = H2O + KF + SiO2 =>
SiF4 + 4 KOH = 2 H2O + 4 KF + SiO2
Li2S + Sn(ClO4)4 = LiClO4 + SnS2 =>
2 Li2S + Sn(ClO4)4 = 4 LiClO4 + SnS2
Be(OH)2 = Be + OH =>
Be(OH)2 = Be + 2 OH
Mg(OH)2 + Zn(NO3)2 = Zn(OH)2 + Mg(NO3)2 =>
Mg(OH)2 + Zn(NO3)2 = Zn(OH)2 + Mg(NO3)2
NO3 = N + O2 =>
2 NO3 = 2 N + 3 O2
C6H5OH + C6H5COCl + NaOH = C6H5COOC6H5 + NaCl + H2O =>
C6H5OH + C6H5COCl + NaOH = C6H5COOC6H5 + NaCl + H2O
NH4OH + CuSO4 = Cu(OH)2 + NH4 + SO4 =>
2 NH4OH + CuSO4 = Cu(OH)2 + 2 NH4 + SO4
NH3OHHCl = NH3ClH2O =>
NH3OHHCl = NH3ClH2O
NiSO4 + Hg2(NO3)2 = Hg2SO4 + Ni(NO3)2 =>
NiSO4 + Hg2(NO3)2 = Hg2SO4 + Ni(NO3)2
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
KOH + HI = H2O + KI =>
KOH + HI = H2O + KI
C2F4 + O2 = CF4 + CO2 =>
C2F4 + O2 = CF4 + CO2
Na2SO4 + KCl = NaCl + K + SO4 =>
Na2SO4 + 2 KCl = 2 NaCl + 2 K + SO4
C{4+} + O{-2} = CO2 =>
C{4+} + 2 O{-2} = CO2
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Mg + H2C2O4 = MgC2O4 + H =>
Mg + H2C2O4 = MgC2O4 + 2 H
Cr{+3} + Fe = Cr + Fe{2+} =>
2 Cr{+3} + 3 Fe = 2 Cr + 3 Fe{2+}
H2NNH3 + OH = H2NNH2 + H2O =>
H2NNH3 + OH = H2NNH2 + H2O
Hg(OH)2 = O2H2Hg =>
Hg(OH)2 = O2H2Hg
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
Mg + C2H3O2 = MgCO + H =>
2 Mg + C2H3O2 = 2 MgCO + 3 H
Co(CH3COO)2(H2O)4 + (NH4)2HPO4 = CoHPO4 + NH4CH3COO + H2O =>
Co(CH3COO)2(H2O)4 + (NH4)2HPO4 = CoHPO4 + 2 NH4CH3COO + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ag(s) + HNO3(l) = NO(g) + H2O(l) + AgNO3(s) =>
3 Ag(s) + 4 HNO3(l) = NO(g) + 2 H2O(l) + 3 AgNO3(s)
Si + KOH = K2SiO2 + H2 =>
Si + 2 KOH = K2SiO2 + H2
CH3CH2CH2ClKOH = CH3CH2CH2OHKCl =>
CH3CH2CH2ClKOH = CH3CH2CH2OHKCl
Cu{2+} + Cl{-} = CuCl4{2-} =>
Cu{2+} + 4 Cl{-} = CuCl4{2-}
C8H10 + O2 = CO + H2O =>
2 C8H10 + 13 O2 = 16 CO + 10 H2O
Al(OH)3(ac) + H2SO4(ac) = Al2(SO4)3(ac) + H2O(g) =>
2 Al(OH)3(ac) + 3 H2SO4(ac) = Al2(SO4)3(ac) + 6 H2O(g)
Sc + HNO3 = Sc(NO3)2 + NO + H2O =>
3 Sc + 8 HNO3 = 3 Sc(NO3)2 + 2 NO + 4 H2O
BaO(s) + H2O(l) = Ba(OH)2(s) =>
BaO(s) + H2O(l) = Ba(OH)2(s)
TaO2Cl + O2 = Ta2O5 + Cl2 =>
4 TaO2Cl + O2 = 2 Ta2O5 + 2 Cl2
HIO4 = I2O7 + H2O =>
2 HIO4 = I2O7 + H2O
H2SiO3 + KOH = H2O + K2SiO3 =>
H2SiO3 + 2 KOH = 2 H2O + K2SiO3
CUSO4*5H2O = CUSO4 + H2O =>
CUSO4*5H2O = CUSO4 + 5 H2O
NiO + CO = NiC4O4 + CO2 =>
NiO + 5 CO = NiC4O4 + CO2
NaHCO3HCl = NaCl + CO2 + H2O =>
NaHCO3HCl = NaCl + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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