| Équations équilibrées la veille |
3 Na2HPO4 = H3PO4 + 2 Na3PO4
CrOH3 + Na2CO3 + KClO3 = KCl + CO2 + H2O + Na2CrO4 =>
6 CrOH3 + 6 Na2CO3 + 7 KClO3 = 7 KCl + 6 CO2 + 9 H2O + 6 Na2CrO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb(NO3)2 + K2CO3 = KNO3 + PbCO3 =>
Pb(NO3)2 + K2CO3 = 2 KNO3 + PbCO3
NH3(g) + H2SO4(aq) = (NH4)2SO4(aq) =>
2 NH3(g) + H2SO4(aq) = (NH4)2SO4(aq)
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
CH2OCOC15H31CHOCOC15H31CH2OCOC15H31 + KClO3 + KOH = K2CO3 + KCl + H2O =>
3 CH2OCOC15H31CHOCOC15H31CH2OCOC15H31 + 145 KClO3 + 306 KOH = 153 K2CO3 + 145 KCl + 300 H2O
K + HCN = KCN + H =>
K + HCN = KCN + H
KMnO{4} + HCl = HMnO{4} + KCl =>
KMnO{4} + HCl = HMnO{4} + KCl
CuSCF3 + C6H4N2 = CuSF3C7H4N2 =>
CuSCF3 + C6H4N2 = CuSF3C7H4N2
N2H3CH3(l) + N2O4(l) = H2O(g) + N2(g) + CO(g) =>
N2H3CH3(l) + N2O4(l) = 3 H2O(g) + 2 N2(g) + CO(g)
Ca(NO3)2 + KOH = Ca(OH)2 + KNO3 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + 2 KNO3
FeS + KOH = K2S + Fe(OH)2 =>
FeS + 2 KOH = K2S + Fe(OH)2
Mn(OH)2 + Br2 + H2O = Mn(OH)3 + HBr =>
2 Mn(OH)2 + Br2 + 2 H2O = 2 Mn(OH)3 + 2 HBr
S2 + O4 = SO4 =>
S2 + 2 O4 = 2 SO4
Al(OH)3 + NH4NO3 = Al(NO3)3 + NH4OH =>
Al(OH)3 + 3 NH4NO3 = Al(NO3)3 + 3 NH4OH
K(NO3) + H2(SO4) = K2(SO4) + H(NO3) =>
2 K(NO3) + H2(SO4) = K2(SO4) + 2 H(NO3)
Hg + NaI = HgI + Na =>
Hg + NaI = HgI + Na
C3H7I + Na = C3H7INa =>
C3H7I + Na = C3H7INa
H2WO4 + NaOH = Na2WO4 + H2O =>
H2WO4 + 2 NaOH = Na2WO4 + 2 H2O
Fe(s) + Cd(NO3)2 = Fe(NO3)3 + Cd(s) =>
2 Fe(s) + 3 Cd(NO3)2 = 2 Fe(NO3)3 + 3 Cd(s)
XeF6 + SiO2 = XeOF4 + SiF4 =>
2 XeF6 + SiO2 = 2 XeOF4 + SiF4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NaOH + H(ClO4) = NaClO4 + H2O =>
NaOH + H(ClO4) = NaClO4 + H2O
Ag(s) + NaCl(aq) = AgCl(s) + Na(s) =>
Ag(s) + NaCl(aq) = AgCl(s) + Na(s)
NiO + HNO2 = Ni(NO2)2 + H2O =>
NiO + 2 HNO2 = Ni(NO2)2 + H2O
S(s) + O2(g) + H20(l) = H2SO4(aq) =>
10 S(s) + 20 O2(g) + H20(l) = 10 H2SO4(aq)
Ba + HBrO3 = Ba(BrO3)2 + H2 =>
Ba + 2 HBrO3 = Ba(BrO3)2 + H2
Ba3(PO4)2 + Na2CO3 = Na3PO4 + BaCO3 =>
Ba3(PO4)2 + 3 Na2CO3 = 2 Na3PO4 + 3 BaCO3
N2O + H2CO3 = N2CO3 + H2O =>
N2O + H2CO3 = N2CO3 + H2O
ABXY = XBAY =>
ABXY = XBAY
SrSO3 + H2O = Sr(OH)2 + H2SO3 =>
SrSO3 + 2 H2O = Sr(OH)2 + H2SO3
Ag2O + C12H22O11 = Ag + C12H22O12 =>
Ag2O + C12H22O11 = 2 Ag + C12H22O12
NO3 + SbO = NO2 + Sb2O5 =>
3 NO3 + 2 SbO = 3 NO2 + Sb2O5
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Fe2O3 + CO = FeO + CO2 =>
Fe2O3 + CO = 2 FeO + CO2
Bi2(SO4)3 + NH3H2O = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH3H2O = 2 Bi(OH)3 + 3(NH4)2SO4
Cu(NO3)2 + K2SO3 = Cu2(SO3)2 + KNO3 =>
2 Cu(NO3)2 + 2 K2SO3 = Cu2(SO3)2 + 4 KNO3
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
C76H12OH + O2 = CO2 + H2O =>
4 C76H12OH + 315 O2 = 304 CO2 + 26 H2O
FePO4 + HNO3 = Fe(NO3)3 + H3PO4 =>
FePO4 + 3 HNO3 = Fe(NO3)3 + H3PO4
Al(OH)3 + K2(SO4) = Al2(SO4)3 + KOH =>
2 Al(OH)3 + 3 K2(SO4) = Al2(SO4)3 + 6 KOH
N2H4O3(s) = N2O(g) + H2O(l) =>
N2H4O3(s) = N2O(g) + 2 H2O(l)
CuSO4 + Na2SO3 + KI = CuI + K2SO4 + Na2S4O6 + NaI =>
6 CuSO4 + 10 Na2SO3 + 24 KI = 6 CuI + 12 K2SO4 + Na2S4O6 + 18 NaI
CuSO4 + KI + Na2SO3 = CuI + I2 + Na2SO4 + K2SO3 =>
2 CuSO4 + 4 KI + 2 Na2SO3 = 2 CuI + I2 + 2 Na2SO4 + 2 K2SO3
KHSO4 + KHCO3 = K2SO4 + CO2 + H2O =>
KHSO4 + KHCO3 = K2SO4 + CO2 + H2O
SO3 + NaO = SO + NaO3 =>
SO3 + NaO = SO + NaO3
MgS + AlN = Al2S3 + Mg3N2 =>
3 MgS + 2 AlN = Al2S3 + Mg3N2
Fl2 + Ca = CaFl2 =>
Fl2 + Ca = CaFl2
Sn(OH)3 + H3O = Sn(H2O)3 + H2O =>
Sn(OH)3 + 3 H3O = Sn(H2O)3 + 3 H2O
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Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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