| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH = N1 + H4 + OH
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Ba + H2O = Ba(OH)2 + H3 =>
3 Ba + 6 H2O = 3 Ba(OH)2 + 2 H3
AY4B + B2 = AB2 + Y2B =>
2 AY4B + 3 B2 = 2 AB2 + 4 Y2B
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
NH4ClO4 + C6H12O6 = N2 + CO2 + H2O + HCl =>
24 NH4ClO4 + 5 C6H12O6 = 12 N2 + 30 CO2 + 66 H2O + 24 HCl
YN + CU = YNCU =>
YN + CU = YNCU
AgNO3 + K4(Fe(CN)6) = Ag4(Fe(CN)6) + KNO3 =>
4 AgNO3 + K4(Fe(CN)6) = Ag4(Fe(CN)6) + 4 KNO3
H2SO + HNO3 = NO + H2O + H2SO4 =>
H2SO + 2 HNO3 = 2 NO + H2O + H2SO4
CU + H2SO4 = CUSO4 + H2 =>
CU + H2SO4 = CUSO4 + H2
Na + HCl = NaCl2 + H2 =>
Na + 2 HCl = NaCl2 + H2
Sn(CO3)2 + NaClO3 = Sn(ClO3)4 + Na2CO3 =>
Sn(CO3)2 + 4 NaClO3 = Sn(ClO3)4 + 2 Na2CO3
BaCO2 + H2SO4 = BaCO3 + H2SO3 =>
BaCO2 + H2SO4 = BaCO3 + H2SO3
CrO4{2-} + S{2-} + H2O = S + CrO2{2-} + OH{-} =>
CrO4{2-} + 2 S{2-} + 2 H2O = 2 S + CrO2{2-} + 4 OH{-}
Fe(OH)3 + NO2 = Fe(NO3)3 + NO + H2O =>
2 Fe(OH)3 + 9 NO2 = 2 Fe(NO3)3 + 3 NO + 3 H2O
Pb + NHO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 NHO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
La(NO3)3 + Fe(NO3)3*9H2O + C4H6O6 = LaFeO3 + H2O + CO2 + N2 =>
La(NO3)3 + Fe(NO3)3*9H2O + 3 C4H6O6 = LaFeO3 + 18 H2O + 12 CO2 + 3 N2
N + Cl2 = NCl2 =>
N + Cl2 = NCl2
KNO3 + Cu(OH)2 = CuNO3 + K(OH)2 =>
KNO3 + Cu(OH)2 = CuNO3 + K(OH)2
Sb + P4 = Sb3P5 =>
12 Sb + 5 P4 = 4 Sb3P5
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Ca(OCl)2 + Na2S + H2O = CaCl2 + S + NaOH =>
Ca(OCl)2 + 2 Na2S + 2 H2O = CaCl2 + 2 S + 4 NaOH
KMn04 + K2SO3 + KOH = K2Mn04 + K2SO4 + H2O =>
2 KMn04 + K2SO3 + 2 KOH = 2 K2Mn04 + K2SO4 + H2O
LiCl + KOH = KCl + LiOH =>
LiCl + KOH = KCl + LiOH
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
BCl3 + NH3 = BCl3NH3 =>
BCl3 + NH3 = BCl3NH3
Pb3(PO4)2 + H3PO4 = PbHPO4 =>
Pb3(PO4)2 + H3PO4 = 3 PbHPO4
Mn2O7 + H2 = MnO2 + H2O =>
Mn2O7 + 3 H2 = 2 MnO2 + 3 H2O
NH4Br + Rb2CrO7 = RbBr + (NH4)2CrO7 =>
2 NH4Br + Rb2CrO7 = 2 RbBr + (NH4)2CrO7
AgNO3(aq) + CuCl2(aq) = AgCl(s) + Cu(NO3)2 =>
2 AgNO3(aq) + CuCl2(aq) = 2 AgCl(s) + Cu(NO3)2
C2H5OH + I2 = CHI3 + HI + HCOOH =>
2 C2H5OH + 8 I2 = 3 CHI3 + 7 HI + HCOOH
Na2H20B4O17 + Na2CO3 + H2O = NaBH4 + H2O2 + CO2 =>
Na2H20B4O17 + Na2CO3 + 14 H2O = 4 NaBH4 + 16 H2O2 + CO2
W(PO3)2 + MnBr2 = WBr6 + Mn3(PO3)2 =>
W(PO3)2 + 3 MnBr2 = WBr6 + Mn3(PO3)2
(NH4)2SO4 + Al2(SO4)3 = (NH4)Al(SO4)2 =>
(NH4)2SO4 + Al2(SO4)3 = 2(NH4)Al(SO4)2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
(NH4)2SO4 + Al2(SO4)3 = (NH4)Al(SO4)2 =>
(NH4)2SO4 + Al2(SO4)3 = 2(NH4)Al(SO4)2
I7 + O2 = IO =>
2 I7 + 7 O2 = 14 IO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + P2O5 = (NH3)P2O5 =>
NH3 + P2O5 = (NH3)P2O5
CuSO4(aq) + K2CO3(aq) = Cu(CO3) + K2SO4(aq) =>
CuSO4(aq) + K2CO3(aq) = Cu(CO3) + K2SO4(aq)
Fe{2+} = Fe{3} + e =>
Fe{2+} = Fe{3} + e
Fe2(O2)3 + C = Fe + CO =>
Fe2(O2)3 + 6 C = 2 Fe + 6 CO
AgC2H3O2(aq) + SrI2(aq) = AgI2 + SrC2H3O2 =>
AgC2H3O2(aq) + SrI2(aq) = AgI2 + SrC2H3O2
(CH3((CH2)4)CH3) + O2 = CO2 + H2O =>
2(CH3((CH2)4)CH3) + 19 O2 = 12 CO2 + 14 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KOH + H2SO4 + C12H24O2 = C12H25KO4S + H2O + CO2 =>
17 KOH + 17 H2SO4 + 18 C12H24O2 = 17 C12H25KO4S + 29 H2O + 12 CO2
C8H18 = C6H10 + CH4 =>
C8H18 = C6H10 + 2 CH4
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl =>
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl
Al2(SO4)3 + K2CO3 = K2SO4 + Al2(CO3)3 =>
Al2(SO4)3 + 3 K2CO3 = 3 K2SO4 + Al2(CO3)3
Na2SO3S + Cl2 + H2O = NaCl + H2SO4 + HCl =>
Na2SO3S + 4 Cl2 + 5 H2O = 2 NaCl + 2 H2SO4 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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