| Équations équilibrées la veille |
CoCl2 + F2 = CoF2 + Cl2
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+} =>
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+}
Co3(PO4)2 + SiO2 + C = CoSiO3 + P + CO =>
Co3(PO4)2 + 3 SiO2 + 5 C = 3 CoSiO3 + 2 P + 5 CO
NaFeO2 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFeO2 + 4 H2SO4 = Fe2(SO4)3 + Na2SO4 + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
(C17H33)3(COO)3C3H5 + H2 = (C17H35)3(COO)3 + C3H5 =>
(C17H33)3(COO)3C3H5 + 3 H2 = (C17H35)3(COO)3 + C3H5
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Sr(OH)2 + Fe2O3 + H2O = Sr3[Fe(OH)6]2 =>
3 Sr(OH)2 + Fe2O3 + 3 H2O = Sr3[Fe(OH)6]2
C6H12O6 = CH3CH2CH2COOH + CO2 + H2 =>
C6H12O6 = CH3CH2CH2COOH + 2 CO2 + 2 H2
Cu(OH)2 + K3PO4 = Cu3(PO4)2 + KOH =>
3 Cu(OH)2 + 2 K3PO4 = Cu3(PO4)2 + 6 KOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KCrO2 + K2SO4 = K2Cr2O7 + K2SO3 =>
2 KCrO2 + 3 K2SO4 = K2Cr2O7 + 3 K2SO3
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Ca + Cu2SO4 = CaSO4 + Cu =>
Ca + Cu2SO4 = CaSO4 + 2 Cu
Mg + Na2CO3 + H2O = MgCO3 + NaOH + H2 =>
Mg + Na2CO3 + 2 H2O = MgCO3 + 2 NaOH + H2
HCl + CaS2 = HS2 + CaCl =>
HCl + CaS2 = HS2 + CaCl
S + O3 = SO6 =>
S + 2 O3 = SO6
K + Pb(CN)2 = Pb2 + KCN =>
4 K + 2 Pb(CN)2 = Pb2 + 4 KCN
Cu + H3PO4 = CuPO4 + H2 =>
2 Cu + 2 H3PO4 = 2 CuPO4 + 3 H2
MgSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Mg(NO3)2(aq) =>
MgSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Mg(NO3)2(aq)
Al + HCl12 = AlCl3 + H2 =>
8 Al + 2 HCl12 = 8 AlCl3 + H2
NaCl = Na + Cl =>
NaCl = Na + Cl
Na2SiO3 + HNo3 = NaNo3 + H2SiO3 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2SiO3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
MnS + O2 = MnO + SO2 =>
2 MnS + 3 O2 = 2 MnO + 2 SO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2H2 + H2O = NH3 + OH =>
N2H2 + 4 H2O = 2 NH3 + 4 OH
CH3Cl + AlCl3 = CH3{+} + AlCl4{-} =>
CH3Cl + AlCl3 = CH3{+} + AlCl4{-}
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CaSO3 + H2SO4 = Ca(HSO3)2 + CaSO4 =>
2 CaSO3 + H2SO4 = Ca(HSO3)2 + CaSO4
H2SO4 + NaI = Na2SO4 + I2 + H2O + SO2 =>
2 H2SO4 + 2 NaI = Na2SO4 + I2 + 2 H2O + SO2
C33H68 + O2 = CO + H2O =>
2 C33H68 + 67 O2 = 66 CO + 68 H2O
Mg(ClO3)2(aq) + BaCl2(aq) = MgCl2(aq) + Ba(ClO3)2(aq) =>
Mg(ClO3)2(aq) + BaCl2(aq) = MgCl2(aq) + Ba(ClO3)2(aq)
PB(NO3)2 + KCl = KNO3 + PBCl2 =>
PB(NO3)2 + 2 KCl = 2 KNO3 + PBCl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HBr + Cl2 = Br2Cl + H2 =>
4 HBr + Cl2 = 2 Br2Cl + 2 H2
Mg + Ti4Cl4 = MgCl2 + Ti =>
2 Mg + Ti4Cl4 = 2 MgCl2 + 4 Ti
C6H12O3 = CH3CHO =>
C6H12O3 = 3 CH3CHO
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Zn + HCl = H2 + Zn2Cl2 =>
2 Zn + 2 HCl = H2 + Zn2Cl2
NO3{-} + H{+} + Br{-} = NO + H2O + Br =>
NO3{-} + 4 H{+} + 3 Br{-} = NO + 2 H2O + 3 Br
Calciumcarbide + water = calciumhydroxide + acetylene =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
SbOCl + HNO3 = SbONO3 + HCl =>
SbOCl + HNO3 = SbONO3 + HCl
NH3(g) + O2(g) = H2O(g) + NO(g) =>
4 NH3(g) + 5 O2(g) = 6 H2O(g) + 4 NO(g)
Cl2O + O2 = Cl2O7 =>
Cl2O + 3 O2 = Cl2O7
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Équations équilibrées sur11/17/24
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