| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + CH3COOH = C14H26O13
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
CH3(CH2)10COOH + NaOH = C1H3(CH2)10COONa + H2O =>
CH3(CH2)10COOH + NaOH = C1H3(CH2)10COONa + H2O
K4Fe(CN)6 + PbO2 + H2SO4 = Fe2(SO4)3 + K2SO4 + PbSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)6 + 61 PbO2 + 68 H2SO4 = Fe2(SO4)3 + 4 K2SO4 + 61 PbSO4 + 12 HNO3 + 12 CO2 + 62 H2O
C20H12 + H2O = CO2 + CH4 =>
2 C20H12 + 34 H2O = 17 CO2 + 23 CH4
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
(NH4)2SO4 + NaClO = NH2Cl + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaClO = 2 NH2Cl + Na2SO4 + 2 H2O
H2O + ScO2 = H2ScO3 =>
H2O + ScO2 = H2ScO3
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2 =>
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2
Mg(l) + O2(g) = MgO(s) =>
2 Mg(l) + O2(g) = 2 MgO(s)
KClO3 + Mg = KCl + MgO3 =>
KClO3 + Mg = KCl + MgO3
Ca(HSO4)2(s) = CaSO4(s) + H2SO4(l) =>
Ca(HSO4)2(s) = CaSO4(s) + H2SO4(l)
ZnS(s) + HCl(aq) = H2S(g) + ZnCl2 =>
ZnS(s) + 2 HCl(aq) = H2S(g) + ZnCl2
KClO3 + HBr = H2 + O2 + Cl2 + KBr =>
2 KClO3 + 2 HBr = H2 + 3 O2 + Cl2 + 2 KBr
As4O5 + I2 + H2O = As2O4 + HI =>
As4O5 + 3 I2 + 3 H2O = 2 As2O4 + 6 HI
NH3 + O2 = N2O5 + H29 =>
116 NH3 + 145 O2 = 58 N2O5 + 12 H29
Zn + Na2SO4 = ZnSO4 + Na2 =>
Zn + Na2SO4 = ZnSO4 + Na2
SrO + Al2O3 = SrAl2O4 =>
SrO + Al2O3 = SrAl2O4
KMnO4 + Cr2(SO4)3 + KOH = MnO2 + K2SO4 + K2CrO4 + H2O =>
2 KMnO4 + Cr2(SO4)3 + 8 KOH = 2 MnO2 + 3 K2SO4 + 2 K2CrO4 + 4 H2O
O2 + C3H5(NO2)3 = CO2 + H2O + N2 =>
5 O2 + 4 C3H5(NO2)3 = 12 CO2 + 10 H2O + 6 N2
(NH4)2CO3 + Fe(NO3)2 = FeCO3 + NH4NO3 =>
(NH4)2CO3 + Fe(NO3)2 = FeCO3 + 2 NH4NO3
Na + PO{4} = NaPO{4} =>
Na + PO{4} = NaPO{4}
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
RaS + NaSb = Na2S + Ra + Sb2S3 =>
4 RaS + 2 NaSb = Na2S + 4 Ra + Sb2S3
Cu + Na2SO3 = CuSO3 + Na =>
Cu + Na2SO3 = CuSO3 + 2 Na
Ca(HSO4)2(s) = CaSO4(s) + H2SO4(l) =>
Ca(HSO4)2(s) = CaSO4(s) + H2SO4(l)
AlBr3 + Na2SO3 = Al2(SO3)3 + NaBr =>
2 AlBr3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaBr
CUCO3(s) = CUO(s)CO2(g) =>
CUCO3(s) = CUO(s)CO2(g)
H2SO4 + CaSiO3 = H2SiO3 + CaSO4 =>
H2SO4 + CaSiO3 = H2SiO3 + CaSO4
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
AgNO3(l) + KI(l) = AgI + KNO3 =>
AgNO3(l) + KI(l) = AgI + KNO3
A4B10 + C2B = C3AB4 =>
A4B10 + 6 C2B = 4 C3AB4
C6H5OH + LiOH = C6H5OLi + H2O =>
C6H5OH + LiOH = C6H5OLi + H2O
Zn + Hg2SO4 = Hg + ZnSO4 =>
Zn + Hg2SO4 = 2 Hg + ZnSO4
NH2COCH2CH(CH3)CH2CONH2 + Br2 + NaOH = NH2CH2CH(CH3)CH2NH2 + NaBr + H2O + Na2CO3 =>
NH2COCH2CH(CH3)CH2CONH2 + 2 Br2 + 8 NaOH = NH2CH2CH(CH3)CH2NH2 + 4 NaBr + 4 H2O + 2 Na2CO3
K2TeO2 + KI + HCl = KCl + Te + I2 + H2O =>
K2TeO2 + 2 KI + 4 HCl = 4 KCl + Te + I2 + 2 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
HN = N2 + H2 =>
2 HN = N2 + H2
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(aq) =>
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(aq)
Al2(SO4)3 + AgNO3 = Al(NO3)3 + Ag2SO4 =>
Al2(SO4)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2SO4
SiO2 + K2CO3 = K2SiO3 + CO2 =>
SiO2 + K2CO3 = K2SiO3 + CO2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
MnO2 + Na2SO4 + KOH = KMnO4 + Na2SO3 + H2O =>
2 MnO2 + 3 Na2SO4 + 2 KOH = 2 KMnO4 + 3 Na2SO3 + H2O
Cl2 + S{2-} + H2O = SO4{2-} + Cl{-} + H{+} =>
4 Cl2 + S{2-} + 4 H2O = SO4{2-} + 8 Cl{-} + 8 H{+}
KCl + H2SO4 = KHSO4 + Cl2 + H2S + H2O =>
8 KCl + 9 H2SO4 = 8 KHSO4 + 4 Cl2 + H2S + 4 H2O
K2CO3 + MgCO3 + NH4H2PO4 = KMgPO4 + NH3 + CO2 + H2O =>
K2CO3 + 2 MgCO3 + 2 NH4H2PO4 = 2 KMgPO4 + 2 NH3 + 3 CO2 + 3 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
(NH4)2S + CoBr2 = NH4Br + CoS =>
(NH4)2S + CoBr2 = 2 NH4Br + CoS
TiO + CO2 = TiCO3 =>
TiO + CO2 = TiCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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