| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Cr = CrCl2 + H2
CaKP = CaPK =>
CaKP = CaPK
C7H14(l) + O2(g) = CO(g) + H2O(g) =>
C7H14(l) + 7 O2(g) = 7 CO(g) + 7 H2O(g)
HCl(aq)Cu(s) = CuCl(aq)H(s) =>
HCl(aq)Cu(s) = CuCl(aq)H(s)
HHOOHHOO = HHOHHOOO =>
HHOOHHOO = HHOHHOOO
Mg(s) + Au(NO3)3(aq) = Au(s) + Mg(NO3)2(aq) =>
3 Mg(s) + 2 Au(NO3)3(aq) = 2 Au(s) + 3 Mg(NO3)2(aq)
AluminumHydroxideCopper(II)Nitrate = AluminumNitrateCopper(II)Hydroxide =>
AluminumHydroxideCopper(II)Nitrate = AluminumNitrateCopper(II)Hydroxide
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
HClOKCN = ClOHKCN =>
HClOKCN = ClOHKCN
Ti(s) + O2(g) = TiO(s) =>
2 Ti(s) + O2(g) = 2 TiO(s)
C + O3 + H2 = C8H6O9 =>
8 C + 3 O3 + 3 H2 = C8H6O9
[Co(NH3)4]Cl2 + HNO3 = Co(NO3)2 + HCl + NO + H2O =>
3[Co(NH3)4]Cl2 + 26 HNO3 = 3 Co(NO3)2 + 6 HCl + 32 NO + 28 H2O
In + P = InP =>
In + P = InP
C + K2S2O8 = CO2 + K2O + SO2 =>
3 C + 2 K2S2O8 = 3 CO2 + 2 K2O + 4 SO2
Br2(aq) + Ag = AgBr(s) =>
Br2(aq) + 2 Ag = 2 AgBr(s)
CuC3H8N2 + H2 = CH4 + Cu + N2 =>
CuC3H8N2 + 2 H2 = 3 CH4 + Cu + N2
Ca(OH)2 + GaN = Ga(OH)3 + Ca3N2 =>
3 Ca(OH)2 + 2 GaN = 2 Ga(OH)3 + Ca3N2
Br + MgI2 = Br2Mg + I2 =>
2 Br + MgI2 = Br2Mg + I2
Cu + O3 = CuO3 =>
Cu + O3 = CuO3
NH3SO3 + Mg = MgSO3 + N + H2 =>
2 NH3SO3 + 2 Mg = 2 MgSO3 + 2 N + 3 H2
He2S + Oe2 = He2SOe2 =>
He2S + Oe2 = He2SOe2
Zn + HNO3 = Zn(NO3)2 + NH4(NO3) + HO2 =>
7 Zn + 22 HNO3 = 7 Zn(NO3)2 + 4 NH4(NO3) + 6 HO2
Fe{3+} + NH4OH = Fe(NH3)6{3+} + H2O =>
Fe{3+} + 6 NH4OH = Fe(NH3)6{3+} + 6 H2O
Na2Ca2Si3O9 + CO2 = SiO2 + Na2CO3 + CaCO3 =>
Na2Ca2Si3O9 + 3 CO2 = 3 SiO2 + Na2CO3 + 2 CaCO3
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
NH2NH2 + H2O = NH3 + NH(OH)2 =>
2 NH2NH2 + 2 H2O = 3 NH3 + NH(OH)2
Cu + PtCl2 = CuCl + Pt =>
2 Cu + PtCl2 = 2 CuCl + Pt
Mg3(PO4)2 + H2SO4 = Mg(H2SO4) + PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 Mg(H2SO4) + 2 PO4
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
MgSO4CO2 = MgCO3SO3 =>
MgSO4CO2 = MgCO3SO3
Fe + CuO4S = FeSO4 + Cu =>
Fe + CuO4S = FeSO4 + Cu
Al(NO3)3(NH4)3PO4 = Al(NH4)3PO4(NO3)3 =>
Al(NO3)3(NH4)3PO4 = Al(NH4)3PO4(NO3)3
AlNO3 + AlCl3 = Al(NO3)3 + AlCl =>
3 AlNO3 + AlCl3 = Al(NO3)3 + 3 AlCl
C5 + N2 = C53N =>
106 C5 + 5 N2 = 10 C53N
C6H10 + Br2 = C6H10Br2 =>
C6H10 + Br2 = C6H10Br2
MgO + P2O5 = Mg3(PO4)2 =>
3 MgO + P2O5 = Mg3(PO4)2
H3 + O = HO =>
H3 + 3 O = 3 HO
CaSO4K2CO3 = K2SO4CaCO3 =>
CaSO4K2CO3 = K2SO4CaCO3
CH3COOH + Na = H2 + C2H3NaO2 =>
2 CH3COOH + 2 Na = H2 + 2 C2H3NaO2
FeSi2 = FeSi + Fe2Si5 =>
3 FeSi2 = FeSi + Fe2Si5
Mo + H2SO4 = Mo(SO4)2 + H2S + H2O =>
2 Mo + 5 H2SO4 = 2 Mo(SO4)2 + H2S + 4 H2O
NH3 + Cr + H2O = Cr(OH)3 + NH4 =>
3 NH3 + Cr + 3 H2O = Cr(OH)3 + 3 NH4
FeSO4 + AgNO3 = Fe(NO3)2 + Ag2SO4 =>
FeSO4 + 2 AgNO3 = Fe(NO3)2 + Ag2SO4
NH4NO2 = NO2{-} + NH4{+} =>
NH4NO2 = NO2{-} + NH4{+}
Ag(NH3)2{+} + NaI = AgI + NH3 + Na{+} =>
Ag(NH3)2{+} + NaI = AgI + 2 NH3 + Na{+}
CH3BrKOH = CH3OHKBr =>
CH3BrKOH = CH3OHKBr
HOOC(CH2)5NH2 + HOOC(CH2)4COOH = [HOOC(CH2)5NHCO(CH2)4COOH] + H2O =>
HOOC(CH2)5NH2 + HOOC(CH2)4COOH = [HOOC(CH2)5NHCO(CH2)4COOH] + H2O
HCOOHOH = H2OHCOO =>
HCOOHOH = H2OHCOO
(CH3)2CHOHNaOCl = (CH3)2COH2ONaCl =>
(CH3)2CHOHNaOCl = (CH3)2COH2ONaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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