| Équations équilibrées la veille |
2 NaOH = Na2OH2O
Au + (CN) = Au(CN) =>
Au + (CN) = Au(CN)
C6H6CHOHCOCH3 + CH3NH2 + H2 = C6H6CHOHCHCH3NH2CH3 + H2O =>
2 C6H6CHOHCOCH3 + 2 CH3NH2 + 3 H2 = 2 C6H6CHOHCHCH3NH2CH3 + 2 H2O
Li2S + HOH = LiOH + H2S =>
Li2S + 2 HOH = 2 LiOH + H2S
P4O10 + NaOH = Na2HPO4 + H2O =>
P4O10 + 8 NaOH = 4 Na2HPO4 + 2 H2O
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C4H9OH + O2 = CO2 + H2 =>
2 C4H9OH + 7 O2 = 8 CO2 + 10 H2
LiBr + KNO3 = Li(NO3) + BrK =>
LiBr + KNO3 = Li(NO3) + BrK
NO2 + HClO + H2O = HNO3 + HCl =>
2 NO2 + HClO + H2O = 2 HNO3 + HCl
CH3COO{-}(aq) + H2O(l) = CH3COOH(aq) + OH{-}(aq) =>
CH3COO{-}(aq) + H2O(l) = CH3COOH(aq) + OH{-}(aq)
K + O2 = K2O =>
4 K + O2 = 2 K2O
Zn(s) + HI(aq) = ZnI + H2 =>
2 Zn(s) + 2 HI(aq) = 2 ZnI + H2
Mg + O(SO4) = MgSO4 + O2 =>
2 Mg + 2 O(SO4) = 2 MgSO4 + O2
AsAgO = As + O2 + Ag =>
2 AsAgO = 2 As + O2 + 2 Ag
H2SO4 + H2O = H2SO4*10H2O =>
H2SO4 + 10 H2O = H2SO4*10H2O
K2Cr2O7 + H2O + S = KOH + Cr203 + SO2 =>
203 K2Cr2O7 + 203 H2O + 609 S = 406 KOH + 2 Cr203 + 609 SO2
CuSO4H2O = CuSO4*H2O =>
CuSO4H2O = CuSO4*H2O
HPO2 + H2O = H3PO3 =>
HPO2 + H2O = H3PO3
CsO + HCl = CsCl + OH =>
CsO + HCl = CsCl + OH
[(CH3)3Si]2NH + Si(OH)4 = NH3 + Si[O[Si(CH3)3]]4 =>
2[(CH3)3Si]2NH + Si(OH)4 = 2 NH3 + Si[O[Si(CH3)3]]4
PbI4Pb2I7 = I2 + Pb3I4 =>
2 PbI4Pb2I7 = 7 I2 + 2 Pb3I4
Li + O2 = LiO2 =>
Li + O2 = LiO2
NaCI + H2O = Na2O + HCI =>
2 NaCI + H2O = Na2O + 2 HCI
CsO + HCl = CsCl + OH =>
CsO + HCl = CsCl + OH
H2O2 + NaMnO4 = MnO2 + NaOH + O2 =>
H2O2 + 2 NaMnO4 = 2 MnO2 + 2 NaOH + 2 O2
CH3 + H2O = CO + H2 =>
2 CH3 + 2 H2O = 2 CO + 5 H2
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
AlCl3 + Ca(C2H3O3)2 = Al(C2H3O3)3 + CaCl2 =>
2 AlCl3 + 3 Ca(C2H3O3)2 = 2 Al(C2H3O3)3 + 3 CaCl2
Ba(OH)2 + K3(PO4) = Ba3(PO4)2 + KOH =>
3 Ba(OH)2 + 2 K3(PO4) = Ba3(PO4)2 + 6 KOH
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
C7H9 + Cl2 = C7H8Cl + HCl =>
C7H9 + Cl2 = C7H8Cl + HCl
Fe(OH)3 + Br2 + KOH = KFeO4 + KBr + H2O =>
Fe(OH)3 + 2 Br2 + 5 KOH = KFeO4 + 4 KBr + 4 H2O
H3PO4 + AlCl3 = Al(PO4) + HCl =>
H3PO4 + AlCl3 = Al(PO4) + 3 HCl
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
AgCN + KSCN = AgSCN + KCN =>
AgCN + KSCN = AgSCN + KCN
Mg + Zn(SO4)2 = Mg(SO4)2 + Zn =>
Mg + Zn(SO4)2 = Mg(SO4)2 + Zn
C70H74NS2 + O2 = H2O + CO2 + N2O + SO2 =>
4 C70H74NS2 + 363 O2 = 148 H2O + 280 CO2 + 2 N2O + 8 SO2
NO3{-} + Zn + H2O + OH{-} = NH3 + Zn(OH)4{-2} =>
NO3{-} + 4 Zn + 6 H2O + 7 OH{-} = NH3 + 4 Zn(OH)4{-2}
Cr2(SO4)3 + Ca(OH)2 = CaSO4 + Cr(OH)3 =>
Cr2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Cr(OH)3
C2H4(g) + H2O(g) = CH3CH2OH(l) =>
C2H4(g) + H2O(g) = CH3CH2OH(l)
Al + HOH = (AlOH) + H =>
Al + HOH = (AlOH) + H
Na(s) + Cl(g) = NaCl(s) =>
Na(s) + Cl(g) = NaCl(s)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
As + H2O + ClO3{-} + H{+} = H3AsO3 + HClO =>
4 As + 6 H2O + 3 ClO3{-} + 3 H{+} = 4 H3AsO3 + 3 HClO
CsO + HCl = CsCl + OH =>
CsO + HCl = CsCl + OH
HCl + Fe2S3 = FeCl3 + SH2 =>
6 HCl + Fe2S3 = 2 FeCl3 + 3 SH2
K2CrO4 = K2O + CrO2 + O2 =>
2 K2CrO4 = 2 K2O + 2 CrO2 + O2
Fe + K2CrO4 = K2Fe + CrO4 =>
Fe + K2CrO4 = K2Fe + CrO4
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| Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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