| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ti(C2H3O2)3 + 3 Zn = 3 Zn(C2H3O2)2 + 2 Ti
H3PO4 + Li3B = Li3PO4 + H3B =>
H3PO4 + Li3B = Li3PO4 + H3B
LiCl + K = Li + KCl =>
LiCl + K = Li + KCl
CaMgSi2O6 + CaMgSiO4 = Ca2MgSi2O7 + Mg2SiO4 =>
CaMgSi2O6 + 3 CaMgSiO4 = 2 Ca2MgSi2O7 + Mg2SiO4
K2CrO7 + HI = KI + CrI3 + I2 + H2O =>
2 K2CrO7 + 28 HI = 4 KI + 2 CrI3 + 9 I2 + 14 H2O
CH4N2O + Cl2 = CH3ClN2O + HCl =>
CH4N2O + Cl2 = CH3ClN2O + HCl
Ca3SiO5 + H2O = Ca3Si2O7 + Ca(OH)2 =>
2 Ca3SiO5 + 3 H2O = Ca3Si2O7 + 3 Ca(OH)2
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Co + CN{-} + H2O + O2 = [Co(CN)6]{3-} + OH{-) =>
4 Co + 24 CN{-} + 6 H2O + 3 O2 = 4[Co(CN)6]{3-} + 12 OH{-)
AlNo2 + NaH = AlH + NaNo2 =>
AlNo2 + NaH = AlH + NaNo2
Na2O + SnO2 = Na2SnO3 =>
Na2O + SnO2 = Na2SnO3
CaO3S = CaO + SO2 =>
CaO3S = CaO + SO2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Sn + Br2 = Sn2Br4 =>
2 Sn + 2 Br2 = Sn2Br4
SrCrO4 + CH3COOH = Sr(CH3COO)2 + SrCr2O7 + H2O =>
2 SrCrO4 + 2 CH3COOH = Sr(CH3COO)2 + SrCr2O7 + H2O
CO2 + H2O = H3O{+} + HCO3{-} =>
CO2 + 2 H2O = H3O{+} + HCO3{-}
C6H5I + Cu = C6H5C6H5 + I2Cu =>
2 C6H5I + Cu = C6H5C6H5 + I2Cu
ZnCl2 + Na2SO3 = ZnSO3 + NaCl =>
ZnCl2 + Na2SO3 = ZnSO3 + 2 NaCl
Mg + AlF3 = Al2 + MgF2 =>
3 Mg + 2 AlF3 = Al2 + 3 MgF2
Ca + ZnO = CaO + Zn =>
Ca + ZnO = CaO + Zn
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
NaCl + K2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
6 NaCl + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Na2SO4
(NH4)2S + AlCl3 + H2O = NH4Cl + H2S + Al(OH)3 =>
3(NH4)2S + 2 AlCl3 + 6 H2O = 6 NH4Cl + 3 H2S + 2 Al(OH)3
Mg + H2SO4 = Mg(SO4)2 + H2 =>
Mg + 2 H2SO4 = Mg(SO4)2 + 2 H2
NaOH + NaAs2 + Br2 = NaBr + Na3AsO4 + H2O =>
32 NaOH + 2 NaAs2 + 11 Br2 = 22 NaBr + 4 Na3AsO4 + 16 H2O
CH3CH2CH2OH(l) + O2(g) = CO2 + H2O =>
2 CH3CH2CH2OH(l) + 9 O2(g) = 6 CO2 + 8 H2O
C8H16 + O2 = H2H + CO2 =>
3 C8H16 + 24 O2 = 16 H2H + 24 CO2
HNO2 + Rb2O = RbNO2 + H2O =>
2 HNO2 + Rb2O = 2 RbNO2 + H2O
LiOH + KClO2 = KOH + LiClO2 =>
LiOH + KClO2 = KOH + LiClO2
Na2CO3(aq) + K2CrO4(aq) = K2CO3(s) + Na2CrO4(s) =>
Na2CO3(aq) + K2CrO4(aq) = K2CO3(s) + Na2CrO4(s)
Al(s) + HNO3 = AlNO3 + H =>
Al(s) + HNO3 = AlNO3 + H
Si + RbOH + H2O = Rb2SiO3 + H2 =>
Si + 2 RbOH + H2O = Rb2SiO3 + 2 H2
Pb(CH3OOH)2 + K3PO4 = Pb3(PO4)2 + KCH3OOH =>
3 Pb(CH3OOH)2 + 2 K3PO4 = Pb3(PO4)2 + 6 KCH3OOH
C7H11(OH)4 + O2 = C2O4 + H2O2 =>
2 C7H11(OH)4 + 25 O2 = 7 C2O4 + 15 H2O2
Ag + HNO3 = Ag(NO3)2 + H2 =>
Ag + 2 HNO3 = Ag(NO3)2 + H2
(W692Cr108)P400O3200 + Cl2 = CrO2Cl2 + WO2Cl2 + P4O10 + O2 =>
(W692Cr108)P400O3200 + 800 Cl2 = 108 CrO2Cl2 + 692 WO2Cl2 + 100 P4O10 + 300 O2
Fe + MgCl2 = FeCl2 + Mg =>
Fe + MgCl2 = FeCl2 + Mg
Sr + HClO2 = Sr(ClO2)2 + H2 =>
Sr + 2 HClO2 = Sr(ClO2)2 + H2
Na2CO3 + HCH3OO = NaCH3COO + CO2 + H2O =>
Na2CO3 + 4 HCH3OO = 2 NaCH3COO + CO2 + 5 H2O
C2 + S3 = C2S3 =>
C2 + S3 = C2S3
C2H4Cl2 + KOH = C2H2 + H2O + KCl =>
C2H4Cl2 + 2 KOH = C2H2 + 2 H2O + 2 KCl
C + H2O = HCOH =>
C + H2O = HCOH
FeBr2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + FeBr3 + KBr + H2O =>
5 FeBr2 + KMnO4 + 4 H2SO4 = Fe2(SO4)3 + MnSO4 + 3 FeBr3 + KBr + 4 H2O
Pb(NO3)2 + K2S + H2O = Pb(OH)2 + H2S + KNO3 =>
Pb(NO3)2 + K2S + 2 H2O = Pb(OH)2 + H2S + 2 KNO3
Na2S(aq) + Cu(CH3COO)2(aq) = CuS(s) + CH3COONa(aq) =>
Na2S(aq) + Cu(CH3COO)2(aq) = CuS(s) + 2 CH3COONa(aq)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
BaBr2 + Na(PO4)3{-} = Ba(PO4)3{-} + NaBr2 =>
BaBr2 + Na(PO4)3{-} = Ba(PO4)3{-} + NaBr2
KHSO4 + CaHPO4 = CaSO4 + KH2PO4 =>
KHSO4 + CaHPO4 = CaSO4 + KH2PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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