| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CH2ClNaOH = C6H5CH2OHNaCl
Ag(NO3) + K3PO4 = Ag3(PO4) + K(NO3) =>
3 Ag(NO3) + K3PO4 = Ag3(PO4) + 3 K(NO3)
H3PO4 + Au(OH)3 = Au3(PO4)3 + H2O =>
3 H3PO4 + 3 Au(OH)3 = Au3(PO4)3 + 9 H2O
CaCl2 + Na2CO3(aq) = CaCO3(s) + NaCl =>
CaCl2 + Na2CO3(aq) = CaCO3(s) + 2 NaCl
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
CalciumNitrate + MagnesiumHydroxide = CalciumHydroxide + MagnesiumNitrate =>
CalciumNitrate + MagnesiumHydroxide = CalciumHydroxide + MagnesiumNitrate
C3H6(g) + H2O(g) = CH3CH(OH)CH3 =>
C3H6(g) + H2O(g) = CH3CH(OH)CH3
Al(s) + CuCl2(aq) = Cu(s) + AlCl3(aq) =>
2 Al(s) + 3 CuCl2(aq) = 3 Cu(s) + 2 AlCl3(aq)
I2O5 + CaO = Ca(IO3)2 =>
I2O5 + CaO = Ca(IO3)2
SeO2 + HCl = Se(OH)2Cl2 =>
SeO2 + 2 HCl = Se(OH)2Cl2
Cl2 + Na2S2O3 + H2O = Na2SO4 + H2SO4 + HCl =>
4 Cl2 + Na2S2O3 + 5 H2O = Na2SO4 + H2SO4 + 8 HCl
S + KBrO3 = K2SO4 + Br2 + SO2 =>
2 S + 2 KBrO3 = K2SO4 + Br2 + SO2
AsS5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
AsS5 + 5 HNO3 = H3AsO4 + 5 NO2 + 5 S + H2O
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
C8H19 + O2 = CO2 + H2O =>
4 C8H19 + 51 O2 = 32 CO2 + 38 H2O
BaCl2 + I = BaI2 + Cl2 =>
BaCl2 + 2 I = BaI2 + Cl2
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
B + KNO3 = B2O3 + K + N2 =>
4 B + 2 KNO3 = 2 B2O3 + 2 K + N2
PO4 + HCl = H2O + Cl + P =>
PO4 + 8 HCl = 4 H2O + 8 Cl + P
Ta2O5 + HF = H2[TaF7] + H2O =>
Ta2O5 + 14 HF = 2 H2[TaF7] + 5 H2O
C3H8O + Na2Cr2O7 + H2SO4 = C3H6O2 + Cr2S3O12 + Na2SO4 + H2O =>
3 C3H8O + 2 Na2Cr2O7 + 8 H2SO4 = 3 C3H6O2 + 2 Cr2S3O12 + 2 Na2SO4 + 11 H2O
Cr(OH)3 + Ca(OH)2 = Ca3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Ca(OH)2 = Ca3[Cr(OH)6]2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
HNO2 + NJ = NO + J2 + H2O =>
4 HNO2 + 2 NJ = 6 NO + J2 + 2 H2O
Zn(NO3)2 + Se + H2O = ZnSe + H2SeO3 + HNO3 =>
2 Zn(NO3)2 + 3 Se + 3 H2O = 2 ZnSe + H2SeO3 + 4 HNO3
KOH + NaSO4 = KSO4 + NaOH =>
KOH + NaSO4 = KSO4 + NaOH
C3H5(OOCC15H31)3 + H2 = C3H5(OH)3 + CH3(CH2)16COOH =>
16 C3H5(OOCC15H31)3 + 34 H2 = 2 C3H5(OH)3 + 45 CH3(CH2)16COOH
Cu + (NH4)2S = CuS + NH4 =>
Cu + (NH4)2S = CuS + 2 NH4
Mg(NO3)2 = Mg(NO2)2 + O2 =>
Mg(NO3)2 = Mg(NO2)2 + O2
PCl5(g) + H2O(s) = H3PO4(aq) + HCl(aq) =>
PCl5(g) + 4 H2O(s) = H3PO4(aq) + 5 HCl(aq)
MnO4{-} + SO2 + H2O = MnO2 + SO4{2-} + H{+} =>
2 MnO4{-} + 3 SO2 + 2 H2O = 2 MnO2 + 3 SO4{2-} + 4 H{+}
H2SO4 + HCl = HSO4{-} + H2Cl{+} =>
H2SO4 + HCl = HSO4{-} + H2Cl{+}
HCOOH + HBrO3 = Br2 + CO2 + H2O =>
5 HCOOH + 2 HBrO3 = Br2 + 5 CO2 + 6 H2O
NH3 + HF + BF3 = NH4BF4 =>
NH3 + HF + BF3 = NH4BF4
AgNO3 + H2CO3 = Ag2CO3 + HNO3 =>
2 AgNO3 + H2CO3 = Ag2CO3 + 2 HNO3
Na2SO3 + KMnO4 + H2O = MnO(OH)2 + KOH + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + 3 H2O = 2 MnO(OH)2 + 2 KOH + 3 Na2SO4
HNO3 + Pb(OH)4 = Pb(OH)2(NO3)2 + H2O =>
2 HNO3 + Pb(OH)4 = Pb(OH)2(NO3)2 + 2 H2O
Cl2 + NaI = I + NaCl2 =>
Cl2 + NaI = I + NaCl2
Cu(NO3)2 + PbF2 = Pb(NO3)2 + CuF2 =>
Cu(NO3)2 + PbF2 = Pb(NO3)2 + CuF2
KOCN + C = KCN + CO =>
KOCN + C = KCN + CO
Zr + H2 = ZrH2 =>
Zr + H2 = ZrH2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
C137H9O9NS + O2 = CO2 + H2O + NO + SO2 =>
4 C137H9O9NS + 545 O2 = 548 CO2 + 18 H2O + 4 NO + 4 SO2
Hg{2+} + H2S = H2Hg + S{+2} =>
Hg{2+} + H2S = H2Hg + S{+2}
HNO2 + NJ = NO + J2 + H2O =>
4 HNO2 + 2 NJ = 6 NO + J2 + 2 H2O
CSO4 + O2 = CO + SO4 =>
2 CSO4 + O2 = 2 CO + 2 SO4
CuCl2 = Cl2 + Cu =>
CuCl2 = Cl2 + Cu
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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