| Équations équilibrées la veille |
Al + AgNO3 = AgNO + AlO2
C22H44C + O2 = CO2 + H2O =>
C22H44C + 34 O2 = 23 CO2 + 22 H2O
K + FeCI2 = KCI2 + Fe =>
K + FeCI2 = KCI2 + Fe
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
TiO2 + Ca = CaO + Ti =>
TiO2 + 2 Ca = 2 CaO + Ti
CuSO4 + NH3 = Cu(NH3)4 + SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4 + SO4
SO3 + P4 = P4O10 + SO2 =>
10 SO3 + P4 = P4O10 + 10 SO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
AgNO3 + K2C2O4 = Ag2C2O4 + KNO3 =>
2 AgNO3 + K2C2O4 = Ag2C2O4 + 2 KNO3
Ba + Fe(NO3)3 = Ba(NO3)2 + Fe =>
3 Ba + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 Fe
Bi(OH)5 + H2SO4 = Bi2(SO4)5 + H2O =>
2 Bi(OH)5 + 5 H2SO4 = Bi2(SO4)5 + 10 H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
FeCl2 + H2SO4 + HCl = FeCl3 + SO2 + H2O =>
2 FeCl2 + H2SO4 + 2 HCl = 2 FeCl3 + SO2 + 2 H2O
H2S + K2[OH]2 = K2S + H2O =>
H2S + K2[OH]2 = K2S + 2 H2O
HCOONa + H2SO4 = Na2SO4 + CHOOH =>
2 HCOONa + H2SO4 = Na2SO4 + 2 CHOOH
Mg2(CO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg2(CO3)2 + 4 HCl = 2 MgCl2 + 2 H2O + 2 CO2
Al + KClO4 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
C17H21NO4 + O2 = CO2 + H2O + N2 =>
4 C17H21NO4 + 81 O2 = 68 CO2 + 42 H2O + 2 N2
NaOH + H2O2 + H2O = Na2O2*8H2O =>
2 NaOH + H2O2 + 6 H2O = Na2O2*8H2O
Bi(OH)3 + Na2(SnO2) = Bi + Na2(SnO3) + H2O =>
2 Bi(OH)3 + 3 Na2(SnO2) = 2 Bi + 3 Na2(SnO3) + 3 H2O
CsI + Cl2 = CsCl + I2 =>
2 CsI + Cl2 = 2 CsCl + I2
C3H6O + CrO3 = CO2 + Cr2O3 + H2O =>
3 C3H6O + 16 CrO3 = 9 CO2 + 8 Cr2O3 + 9 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Ba(OH)2 + Al2(SO4)3 = BaSO4 + Al(OH)3 =>
3 Ba(OH)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(OH)3
LiBr + H2O = LiOH + HBr =>
LiBr + H2O = LiOH + HBr
RbOH + BeS = Rb2S + Be(OH)2 =>
2 RbOH + BeS = Rb2S + Be(OH)2
H2SO4(aq) + Na2OH(aq) = Na2SO4(aq) + H3O(l) =>
H2SO4(aq) + Na2OH(aq) = Na2SO4(aq) + H3O(l)
K2Cr2O7 + C12H22O11 = CO2 + KCrO2 + H2O =>
8 K2Cr2O7 + C12H22O11 = 12 CO2 + 16 KCrO2 + 11 H2O
Ca2(SO4)2 + NaOH = Ca(OH)2 + Na2SO4 =>
Ca2(SO4)2 + 4 NaOH = 2 Ca(OH)2 + 2 Na2SO4
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Zn2 + Pb[NO3]2 = Pb + ZnNO3 =>
Zn2 + Pb[NO3]2 = Pb + 2 ZnNO3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
HNO3 + CuBr = Cu(NO3)2 + HBr + NO2 + H2O =>
3 HNO3 + CuBr = Cu(NO3)2 + HBr + NO2 + H2O
Ca{2+} + (NH4)2CO3 = CaCO3 + NH4{+} =>
Ca{2+} + (NH4)2CO3 = CaCO3 + 2 NH4{+}
Sb + Li2CO3 = Sb(CO3)2 + Li =>
Sb + 2 Li2CO3 = Sb(CO3)2 + 4 Li
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Hg(s) + HClO4(aq) = Hg(ClO4)2(aq) + H2(g) =>
Hg(s) + 2 HClO4(aq) = Hg(ClO4)2(aq) + H2(g)
KI + C6H6 + HClO = KCl + H2O + CI =>
6 KI + C6H6 + 6 HClO = 6 KCl + 6 H2O + 6 CI
AgNO3 + Cu(OH)2 = CuNO3 + Ag(OH)2 =>
AgNO3 + Cu(OH)2 = CuNO3 + Ag(OH)2
C5H4 + C4H9Br = C7H8 + HBr =>
2 C5H4 + C4H9Br = 2 C7H8 + HBr
Na2SO3NaOH = NaHSO3Na2O =>
Na2SO3NaOH = NaHSO3Na2O
Zn(s) + H2SO3(aq) + OH{-}(aq) + H20(l) = Zn(OH)42{-}(aq) + S(s) =>
60 Zn(s) + 820 H2SO3(aq) + 60 OH{-}(aq) + 41 H20(l) = 60 Zn(OH)42{-}(aq) + 820 S(s)
Ca + HIO4 = CaIO4 + H2 =>
2 Ca + 2 HIO4 = 2 CaIO4 + H2
Rb + Pa + O2 = RbPaO3 =>
2 Rb + 2 Pa + 3 O2 = 2 RbPaO3
P3 + O2 + H2O = H3PO4 =>
4 P3 + 15 O2 + 18 H2O = 12 H3PO4
H2CCHCH3 + O2 = CO2 + H2O =>
2 H2CCHCH3 + 9 O2 = 6 CO2 + 6 H2O
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Équations équilibrées sur10/22/24
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