| Équations équilibrées la veille |
Mg(OH)2 + 2 H{+} = Mg{+2} + 2 H2O
IO3{-} + H2SO4 = I2 + SO4{-} + H{+} + H2O =>
2 IO3{-} + 10 H2SO4 = I2 + 10 SO4{-} + 8 H{+} + 6 H2O
NH50 + H2O2 = H2O + HNO3 =>
2 NH50 + 55 H2O2 = 104 H2O + 2 HNO3
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
P4 + H2 = P4H2 =>
P4 + H2 = P4H2
Na2S + AgI = Ag2S + NaI =>
Na2S + 2 AgI = Ag2S + 2 NaI
Al2SiO7 + F2 = AlF3 + SiF4 + OF2 =>
Al2SiO7 + 12 F2 = 2 AlF3 + SiF4 + 7 OF2
CaSO3 + H2O = CaSO4 + H2 =>
CaSO3 + H2O = CaSO4 + H2
P4 + H2 = P4H2 =>
P4 + H2 = P4H2
C9H11NO2 + O2 = H2O + CO2 + N2 =>
4 C9H11NO2 + 43 O2 = 22 H2O + 36 CO2 + 2 N2
Ba(s) + KF(an) = BaF2 + K =>
Ba(s) + 2 KF(an) = BaF2 + 2 K
KBr + H2SO4 = Br2 + K2SO4 + H2O + SO2 =>
2 KBr + 2 H2SO4 = Br2 + K2SO4 + 2 H2O + SO2
Cu(SO4) + KI = CuI + I2 + K2(SO4) =>
2 Cu(SO4) + 4 KI = 2 CuI + I2 + 2 K2(SO4)
C6H8O7 + Na2CO3 = C2H2(COONa)2 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3 = 3 C2H2(COONa)2 + 3 CO2 + 5 H2O
NaOH + BaSO4 = Ba(OH)2 + Na2SO4 =>
2 NaOH + BaSO4 = Ba(OH)2 + Na2SO4
Cu(OH)2 + CuSO4 = Cu3(OH)4SO4 =>
2 Cu(OH)2 + CuSO4 = Cu3(OH)4SO4
Sb2O3 + C4H6O6 = Sb2(C4H2O6)2 + CO2 + H =>
2 Sb2O3 + 7 C4H6O6 = 2 Sb2(C4H2O6)2 + 12 CO2 + 34 H
C6H1 + O2 = CO2 + H2O =>
4 C6H1 + 25 O2 = 24 CO2 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe3(PO4)2 + Pb(ClO3)3 = Fe(ClO3)2 + Pb(PO4) =>
Fe3(PO4)2 + 2 Pb(ClO3)3 = 3 Fe(ClO3)2 + 2 Pb(PO4)
Cu(SO4) + KI = CuI + K(SO4) =>
Cu(SO4) + KI = CuI + K(SO4)
Al + Hg(SCN)2 = Al(SCN)3 + Hg =>
2 Al + 3 Hg(SCN)2 = 2 Al(SCN)3 + 3 Hg
HCl(aq) + MgSO4(aq) = MgCl2(aq) + H2SO4(aq) =>
2 HCl(aq) + MgSO4(aq) = MgCl2(aq) + H2SO4(aq)
Pb(NO3)2 + Na(SCN) = Pb(SCN)2 + Na(NO3) =>
Pb(NO3)2 + 2 Na(SCN) = Pb(SCN)2 + 2 Na(NO3)
K2Cr2O7 + H2SO4 + Cu2SO4 = K2SO4 + Cr2(SO4)3 + CuSO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 Cu2SO4 = K2SO4 + Cr2(SO4)3 + 6 CuSO4 + 7 H2O
Cu(SO4) + KI = CuI + I + K2(SO4) =>
Cu(SO4) + 2 KI = CuI + I + K2(SO4)
Cu(SO4) + KI = CuI + I2 + K2SO4 =>
2 Cu(SO4) + 4 KI = 2 CuI + I2 + 2 K2SO4
Li2CO3(aq) + CH3CO2H(aq) = LiCH3CO2(aq) + CO2(g) + H2O =>
Li2CO3(aq) + 2 CH3CO2H(aq) = 2 LiCH3CO2(aq) + CO2(g) + H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
CH2CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH =>
3 CH2CHCH2CH3 + 2 KMnO4 + 4 H2O = 3 CH2OHCHOHCH2CH3 + 2 MnO2 + 2 KOH
CrI3 + Br2 = BrI + Cr =>
2 CrI3 + 3 Br2 = 6 BrI + 2 Cr
KClO3 = KCl + O2 = KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C9H22 + O2 = CO2 + H2O =>
2 C9H22 + 29 O2 = 18 CO2 + 22 H2O
MnSO4 + HNo3 = Mn(No3)2 + H2SO4 =>
MnSO4 + 2 HNo3 = Mn(No3)2 + H2SO4
KI + Cu(SO4) = K2SO4 + CuI2 =>
2 KI + Cu(SO4) = K2SO4 + CuI2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NH3H2O + HCl = NH4Cl + H2O =>
NH3H2O + HCl = NH4Cl + H2O
K2CO3(aq) + Ca(OH)2(aq) = CaCO3(s) + KOH(aq) =>
K2CO3(aq) + Ca(OH)2(aq) = CaCO3(s) + 2 KOH(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu(NO3)2(ac) + H2O = [Cu(H2O)6](ac) + NO3(g) =>
Cu(NO3)2(ac) + 6 H2O = [Cu(H2O)6](ac) + 2 NO3(g)
C8H18O + C3H4O2 = C11H20O2 + H2O =>
C8H18O + C3H4O2 = C11H20O2 + H2O
HCl + Na2B4O7(H2O)10 = H3BO3 + NaCl + H2O =>
2 HCl + Na2B4O7(H2O)10 = 4 H3BO3 + 2 NaCl + 5 H2O
P4S3 + NO3 + H2O = H3PO4 + SO4 + NO =>
P4S3 + 11 NO3 + 6 H2O = 4 H3PO4 + 3 SO4 + 11 NO
NaCl + H2CO3 = NaHCO3 + HCl =>
NaCl + H2CO3 = NaHCO3 + HCl
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Zn2S + O2 = ZnO + SO2 =>
Zn2S + 2 O2 = 2 ZnO + SO2
Ti + Mn3O4 = MnTi2O4 + Mn =>
2 Ti + Mn3O4 = MnTi2O4 + 2 Mn
CH3COOH + CH3SH = CH3COCH2SH + H2O =>
CH3COOH + CH3SH = CH3COCH2SH + H2O
Li(s) + H2O(l) = LiOH(aq) + H2(g)* =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)*
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| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
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