| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO4) + KOH = FeOH + K(NO4)
SiO2 + H2SO4 = Si(SO4)2 + H2O =>
SiO2 + 2 H2SO4 = Si(SO4)2 + 2 H2O
H3AsO3 = AsH3O3 =>
H3AsO3 = AsH3O3
C6H5CH2CH3 + Br2 = C8H9Br + HBr =>
C6H5CH2CH3 + Br2 = C8H9Br + HBr
CH2CHCO2H = C2H2 + CO2 + H2O =>
5 CH2CHCO2H = 6 C2H2 + 3 CO2 + 4 H2O
S + Fe2O3 = Fe2S3 + O2 =>
6 S + 2 Fe2O3 = 2 Fe2S3 + 3 O2
C6H9NO2 + Fe = FeNO2 + C6H9 =>
C6H9NO2 + Fe = FeNO2 + C6H9
C2H4(g) + H2O(g) = C2H5OH(g) =>
C2H4(g) + H2O(g) = C2H5OH(g)
PbI2H2O = PbOH2I2 =>
PbI2H2O = PbOH2I2
FeCI3 + KNo3 = FeNo3 + KCI3 =>
FeCI3 + KNo3 = FeNo3 + KCI3
Fe + H2SO4 + H2O = FeSO47H2O + H2 =>
Fe + H2SO4 + 44 H2O = FeSO47H2O + 44 H2
NH4NO3 + CoSO4 = CoNO3 + NH4SO4 =>
NH4NO3 + CoSO4 = CoNO3 + NH4SO4
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(SO4)2 = Cu + SO4 =>
Cu(SO4)2 = Cu + 2 SO4
H3BO + NaOH = Na3BO + H2O =>
H3BO + 3 NaOH = Na3BO + 3 H2O
Cu(NH3)4 + HCl = CuCl2 + NH3 + H =>
Cu(NH3)4 + 2 HCl = CuCl2 + 4 NH3 + 2 H
HCl(aq) + NaCH3COO(s) = NaCl(aq) + CH3COOH =>
HCl(aq) + NaCH3COO(s) = NaCl(aq) + CH3COOH
Fe(ClO4)3 + KOH = Fe(OH)3 + KClO4 =>
Fe(ClO4)3 + 3 KOH = Fe(OH)3 + 3 KClO4
CaCl2 + NaHCO3 = CO2 + CaCO3 + H2O + NaCl =>
CaCl2 + 2 NaHCO3 = CO2 + CaCO3 + H2O + 2 NaCl
La(NO3)2*6H2O + C10H16N2O8 = La2O4 + N2 + H2O + CO2 =>
10 La(NO3)2*6H2O + 2 C10H16N2O8 = 5 La2O4 + 12 N2 + 76 H2O + 20 CO2
CH3CH2NH2 + O2 = CH3CH2NO2 + H2 =>
CH3CH2NH2 + O2 = CH3CH2NO2 + H2
CaSO4 + C = CaO + SO2 + CO2 =>
2 CaSO4 + C = 2 CaO + 2 SO2 + CO2
O2 + Cu + HNO3 = Cu(NO3)2 + H2O =>
O2 + 2 Cu + 4 HNO3 = 2 Cu(NO3)2 + 2 H2O
IO3 + SO2 = I2 + SO4 =>
2 IO3 + 3 SO2 = I2 + 3 SO4
CH3COCH3 + CH3NH2 = CH3CNCH3CH3 + H2O =>
CH3COCH3 + CH3NH2 = CH3CNCH3CH3 + H2O
MnO2 + KOH + Br2 = K2MnO4 + KBr + H2O =>
MnO2 + 4 KOH + Br2 = K2MnO4 + 2 KBr + 2 H2O
CH3COOH(aq) + KOH(sol) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(sol) = CH3COOK(aq) + H2O
Cr2O3 + NO = Cr + NO2 =>
Cr2O3 + 3 NO = 2 Cr + 3 NO2
YF3 + Y2O3 = Y7O6F9 =>
3 YF3 + 2 Y2O3 = Y7O6F9
CH3COCH3 + CH3NH2 = CH3CNCH3CH3 + H2O =>
CH3COCH3 + CH3NH2 = CH3CNCH3CH3 + H2O
MnO4{-} + S2{-} + H2O = MnO2 + S + OH({-}) =>
MnO4{-} + 3 S2{-} + 2 H2O = MnO2 + 6 S + 4 OH({-})
ZnSe + O2 = ZnO + Se =>
2 ZnSe + O2 = 2 ZnO + 2 Se
Mg + Fe{2+} = Mg{+2} + Fe =>
Mg + Fe{2+} = Mg{+2} + Fe
SrSb + NaSb + Sb + Zn + Mn = Sr5Na25Zn18Mn2Sb40 =>
5 SrSb + 25 NaSb + 10 Sb + 18 Zn + 2 Mn = Sr5Na25Zn18Mn2Sb40
ZnPb(C{2}H{3}O{2}) = PbZn(C{2}H{3}O{2}) =>
ZnPb(C{2}H{3}O{2}) = PbZn(C{2}H{3}O{2})
LiOH(aq) + VCl3(aq) = LiCl() + V(OH)3() =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl() + V(OH)3()
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C11H24 + H2O2 = CO2 + H2O =>
C11H24 + 34 H2O2 = 11 CO2 + 46 H2O
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
NiSO4 + C2H8N2 = (Ni(C2H8N2)3)SO4 =>
NiSO4 + 3 C2H8N2 = (Ni(C2H8N2)3)SO4
Na2CO3 + Al(NO3)3 = AlCO3 + Na2(NO3)3 =>
Na2CO3 + Al(NO3)3 = AlCO3 + Na2(NO3)3
C + KNO3 = CO2 + KNO =>
C + KNO3 = CO2 + KNO
C6H69 + O2 = CO2 + H2O =>
4 C6H69 + 93 O2 = 24 CO2 + 138 H2O
(NH4)2SO4(aq) + Ba(NO3)2(aq) = (NH4)2(NO3)2(aq) + BaSO4(s) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = (NH4)2(NO3)2(aq) + BaSO4(s)
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
Mg(CO3) + HCl = MgCl2 + H2O + CO2 =>
Mg(CO3) + 2 HCl = MgCl2 + H2O + CO2
NaOH + CH3OH = NaCH3O + H2O =>
NaOH + CH3OH = NaCH3O + H2O
F + N = NF3 =>
3 F + N = NF3
KI(aq) + Br2(aq) = I2(aq) + KBr(aq) =>
2 KI(aq) + Br2(aq) = I2(aq) + 2 KBr(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/08/24
Équations équilibrées sur06/07/23
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