| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + Mg(NO3)2 = Cu(NO3)2 + Mg
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Ag2SO3 = Ag{+} + SO3{2-} =>
Ag2SO3 = 2 Ag{+} + SO3{2-}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2CO3 + Zr = Zr(CO3)2 + CO + H2O =>
4 H2CO3 + Zr = Zr(CO3)2 + 2 CO + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaCl + BaCO3 = BaCl2 + Na2CO3 =>
2 NaCl + BaCO3 = BaCl2 + Na2CO3
(HCl)2 + NaOH = NaCl + H2O =>
(HCl)2 + 2 NaOH = 2 NaCl + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + 2 H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*2H2O + (NH4)2SO4 + H2SO4 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
UO2{+} + NO3 = UO22{+} + NO(g) =>
UO2{+} + 10 NO3 = UO22{+} + 10 NO(g)
C2H2Cl2 = C2H2 + Cl2 =>
C2H2Cl2 = C2H2 + Cl2
Pb(NO3)4 + KI = PbI4 + K(NO3) =>
Pb(NO3)4 + 4 KI = PbI4 + 4 K(NO3)
NH4NO3 + Na2CO3 = (NH4)2CO3 + NO3Na =>
2 NH4NO3 + Na2CO3 = (NH4)2CO3 + 2 NO3Na
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C6H8O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H5O7
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Cl2O7 + KOH = K2O + Cl(OH)7 =>
Cl2O7 + 14 KOH = 7 K2O + 2 Cl(OH)7
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C8H18 + H2 = C4H10 =>
C8H18 + H2 = 2 C4H10
Ce(HO)4 = Ce2O(OH)6 + H2O =>
2 Ce(HO)4 = Ce2O(OH)6 + H2O
B + O2 = (B2O3) =>
4 B + 3 O2 = 2(B2O3)
HSO4{-} + Ba(NO3)2 = Ba(HSO4)2 + NO3{-} =>
2 HSO4{-} + Ba(NO3)2 = Ba(HSO4)2 + 2 NO3{-}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgCl + NaCl = Na[AgCl2] =>
AgCl + NaCl = Na[AgCl2]
KCIO3 + H2SO4 = KHSO4 + O2 + H2O + CIO2 =>
4 KCIO3 + 4 H2SO4 = 4 KHSO4 + O2 + 2 H2O + 4 CIO2
Mg + SO4 = Mg(SO4)2 =>
Mg + 2 SO4 = Mg(SO4)2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Cs3P + AgI = CsI + Ag3P =>
Cs3P + 3 AgI = 3 CsI + Ag3P
NH4Cl + Br2 = NH4Br2 + Cl =>
NH4Cl + Br2 = NH4Br2 + Cl
HAsO2 + KBrO3 + H2O = H3AsO4 + HBr + KOH =>
3 HAsO2 + KBrO3 + 4 H2O = 3 H3AsO4 + HBr + KOH
HClO4 + H2O = OH + H2ClO4 =>
HClO4 + H2O = OH + H2ClO4
H2SO4(aq) + HI(aq) = H2S(g) + I2(g) + H2O(l) =>
H2SO4(aq) + 8 HI(aq) = H2S(g) + 4 I2(g) + 4 H2O(l)
HNO2 + NH4(OH) = NH4(NO2)3 + H2O =>
10 HNO2 + 2 NH4(OH) = 3 NH4(NO2)3 + 4 H2O
KClO4 + KBr + H2SO4 = KCl + Br + K2SO4 + H2O =>
KClO4 + 8 KBr + 4 H2SO4 = KCl + 8 Br + 4 K2SO4 + 4 H2O
CH3CH2Br2 + Br2 = CH3CHBr2 + HBr =>
2 CH3CH2Br2 + Br2 = 2 CH3CHBr2 + 2 HBr
KCl(s) = KCl(aq) =>
KCl(s) = KCl(aq)
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
C2H4 + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H4 + 18 H2SO4 + 12 KMnO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
AgNO3 + KF = KNO3 + AgF =>
AgNO3 + KF = KNO3 + AgF
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
FeU2 + U = FeU3 =>
FeU2 + U = FeU3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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