| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H6O(s) + 8 O2(g) = 7 CO2(g) + 3 H2O(g)
Zn + HOH = Zn(OH)2 + H2 =>
Zn + 2 HOH = Zn(OH)2 + H2
NH4OOH + H3PO4 = (NH4)PO4 + H2O =>
NH4OOH + H3PO4 = (NH4)PO4 + 2 H2O
H2504 + Ca(OH)2 = Ca504 + H2O =>
126 H2504 + 157752 Ca(OH)2 = 313 Ca504 + 315504 H2O
Al + NiCl2 = Cl2Al + Ni =>
Al + NiCl2 = Cl2Al + Ni
NaOHBa(NO3)2 = Na(NO3)2BaOH =>
NaOHBa(NO3)2 = Na(NO3)2BaOH
siarka + ozon = dwutleneksiarki =>
3 S + 2 O3 = 3 SO2
Fe(ll) + O2 = Fe2O3(s) =>
4 Fe(ll) + 3 O2 = 2 Fe2O3(s)
H3PO2 + H2CrO6 + HCl = H3PO4 + CrCl3 + H2O =>
7 H3PO2 + 4 H2CrO6 + 12 HCl = 7 H3PO4 + 4 CrCl3 + 10 H2O
KI + K2CrO4 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + 2 K2CrO4 + 8 H2SO4 = 3 I2 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
KF + Mg(NO3)2 = KNO3 + MgF2 =>
2 KF + Mg(NO3)2 = 2 KNO3 + MgF2
KCO3 + CuCl2 = Cu(CO3)2 + KCl =>
2 KCO3 + CuCl2 = Cu(CO3)2 + 2 KCl
KBr + Na2SO4 = NaBr + K2SO4 =>
2 KBr + Na2SO4 = 2 NaBr + K2SO4
CuS + HNO3 = Cu(NO3)2 + S + H2O + N =>
5 CuS + 12 HNO3 = 5 Cu(NO3)2 + 5 S + 6 H2O + 2 N
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Al(OH)3 + CH3COOH = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(CH3COO)3 + 3 H2O
K2[HgCl4] = K{+} + Hg{+2} + Cl{-} =>
K2[HgCl4] = 2 K{+} + Hg{+2} + 4 Cl{-}
NaAlO2NH4ClH2O = Al(OH)3NaClNH3 =>
NaAlO2NH4ClH2O = Al(OH)3NaClNH3
K2Cr2O7 + H2SO4 + SO2 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + H2SO4 + 3 SO2 = K2SO4 + Cr2(SO4)3 + H2O
OH{-} + NO2{-} + Br2 = NO3{-} + Br{-} + H2O =>
2 OH{-} + NO2{-} + Br2 = NO3{-} + 2 Br{-} + H2O
AgC2H3O2 + SnCl4 = AgCl + Sn(C2H3O2)4 =>
4 AgC2H3O2 + SnCl4 = 4 AgCl + Sn(C2H3O2)4
C6H5COOHCH3OH = C6H5COOCH3H2O =>
C6H5COOHCH3OH = C6H5COOCH3H2O
KI(aq) + CuSO4(aq) = K2SO4 + CuI2 =>
2 KI(aq) + CuSO4(aq) = K2SO4 + CuI2
K2Cr2O7 + H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
C5H10 + O2 = CO2H2O =>
2 C5H10 + 15 O2 = 10 CO2H2O
K2Cr2O7 + H2SO3 + H2SO4 = KCr(SO4)3 + H2O =>
K2Cr2O7 + H2SO3 + 5 H2SO4 = 2 KCr(SO4)3 + 6 H2O
NaCIO + HCI = NaCI + CI + H2O =>
NaCIO + 2 HCI = NaCI + 2 CI + H2O
ZnOHCl + H3PO4 = H2O + HCl + Zn3(PO4)2 =>
3 ZnOHCl + 2 H3PO4 = 3 H2O + 3 HCl + Zn3(PO4)2
AgCH3COO + Na2CrO4 = NaCH3COO + Ag2CrO4 =>
2 AgCH3COO + Na2CrO4 = 2 NaCH3COO + Ag2CrO4
P4 + NaOH + H2O = NaH2PO2 + PH4 =>
5 P4 + 16 NaOH + 16 H2O = 16 NaH2PO2 + 4 PH4
C3H6 + O2 = CO2 + H2 =>
C3H6 + 3 O2 = 3 CO2 + 3 H2
C3H6 + O = CO2 + H2O =>
C3H6 + 9 O = 3 CO2 + 3 H2O
Ba(NO3)2 + MnSO4 = BaSO4 + Mn(NO3)2 =>
Ba(NO3)2 + MnSO4 = BaSO4 + Mn(NO3)2
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
As + HNO3 = H3 + AsO4 + NO =>
3 As + 6 HNO3 = 2 H3 + 3 AsO4 + 6 NO
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe + Ba + Co = BaFeCo =>
Fe + Ba + Co = BaFeCo
Mg(HSO4)2 + NaOH = Na2SO4 + MgSO4 + H2O =>
Mg(HSO4)2 + 2 NaOH = Na2SO4 + MgSO4 + 2 H2O
Al(s) + NO3{-}(aq) + H2O(l) + OH{-}(aq) = Al(OH)4{-}(aq) + NH3(g) =>
8 Al(s) + 3 NO3{-}(aq) + 18 H2O(l) + 5 OH{-}(aq) = 8 Al(OH)4{-}(aq) + 3 NH3(g)
Cr(OH)3 + Na2O2 = Na2CrO4 + H2O + NaOH =>
2 Cr(OH)3 + 3 Na2O2 = 2 Na2CrO4 + 2 H2O + 2 NaOH
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
As + HNO3 = H3 + AsO4 + NO =>
3 As + 6 HNO3 = 2 H3 + 3 AsO4 + 6 NO
C6H12O5 + H2O = C6H14O6 =>
C6H12O5 + H2O = C6H14O6
P4 + NaOH + H2O = NaH2PO2 + PH4 =>
5 P4 + 16 NaOH + 16 H2O = 16 NaH2PO2 + 4 PH4
Zn(NO3)2 + SnCl2 = Sn(NO3)2 + ZnCl2 =>
Zn(NO3)2 + SnCl2 = Sn(NO3)2 + ZnCl2
CH3CH2COOH + CH3CH2CH2OH = CH3CH2CH2COOCH2CH2CH3 + H2O =>
3 CH3CH2COOH + 4 CH3CH2CH2OH = 3 CH3CH2CH2COOCH2CH2CH3 + 4 H2O
K2Cr2O7 + H2SO3 + H2SO4 = KCr(SO4)3 + H2O =>
K2Cr2O7 + H2SO3 + 5 H2SO4 = 2 KCr(SO4)3 + 6 H2O
P4 + NaOH + H2O = NaH2PO2 + PH4 =>
5 P4 + 16 NaOH + 16 H2O = 16 NaH2PO2 + 4 PH4
As + HNO3 = H3 + AsO4 + NO =>
3 As + 6 HNO3 = 2 H3 + 3 AsO4 + 6 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/09/24
Équations équilibrées sur10/09/23
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