| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H8O + NaOH = C10H7O + Na + H2O
MnSO4 + KClO3 + NaOH = NaMnO4 + Na2SO4 + KCl + H2O =>
6 MnSO4 + 5 KClO3 + 18 NaOH = 6 NaMnO4 + 6 Na2SO4 + 5 KCl + 9 H2O
Be3N2 + H2O(l) = Be(OH)2 + NH3(g) =>
Be3N2 + 6 H2O(l) = 3 Be(OH)2 + 2 NH3(g)
Na2CO3*10H2O = Na{+} + CO3{-2} + H2O =>
Na2CO3*10H2O = 2 Na{+} + CO3{-2} + 10 H2O
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
SF4(g) + O2(g) = OSF4 =>
2 SF4(g) + O2(g) = 2 OSF4
NO + NH3 = N + H2O =>
3 NO + 2 NH3 = 5 N + 3 H2O
C6H15N + O2 = CO2 + H2O + N2 =>
4 C6H15N + 39 O2 = 24 CO2 + 30 H2O + 2 N2
CH3CHCHCH3 + H2 = CH3CH2CH2CH3 =>
CH3CHCHCH3 + H2 = CH3CH2CH2CH3
Mn7 + O2 = Mn2O7 =>
4 Mn7 + 49 O2 = 14 Mn2O7
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
Ni(NO3)2*6H2O + Mg(NO3)2*6H2O + C6H8O7*H2O = MgNiO2 + CO2 + NO2 + H2 =>
2 Ni(NO3)2*6H2O + 2 Mg(NO3)2*6H2O + 7 C6H8O7*H2O = 2 MgNiO2 + 42 CO2 + 8 NO2 + 59 H2
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BW3MC2L4 = B + W3 + M + C2 + L4 =>
BW3MC2L4 = B + W3 + M + C2 + L4
ZnCu + HCl = ZnCl2 + Cu + H2 =>
ZnCu + 2 HCl = ZnCl2 + Cu + H2
H2SO4 + C2H3NaO2 = Na2SO4 + C2H4O2 =>
H2SO4 + 2 C2H3NaO2 = Na2SO4 + 2 C2H4O2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
NaI(aq) + CoCl2(aq) = NaCl(aq) + CoI2(aq) =>
2 NaI(aq) + CoCl2(aq) = 2 NaCl(aq) + CoI2(aq)
CH3CH2COH + H2 = CH3CH2CH2OH =>
CH3CH2COH + H2 = CH3CH2CH2OH
Ti3O5 + O2 = TiO2 =>
2 Ti3O5 + O2 = 6 TiO2
CuI2 + H2O = CuO + HI =>
CuI2 + H2O = CuO + 2 HI
FePO4 + H2SO4 = Fe2(SO4)3 + H3PO4 =>
2 FePO4 + 3 H2SO4 = Fe2(SO4)3 + 2 H3PO4
Li2O + C = Li + CO =>
Li2O + C = 2 Li + CO
Ba[OH]2 + Na3P = Ba3P2 + NaOH =>
3 Ba[OH]2 + 2 Na3P = Ba3P2 + 6 NaOH
P + HIO3 + H2O = H3PO3 + HI =>
2 P + HIO3 + 3 H2O = 2 H3PO3 + HI
Mn + Cd{2+} = Cd + Mn{2+} =>
Mn + Cd{2+} = Cd + Mn{2+}
LiAlH4 + BCl3 = AlCl3 + LiCl + B2H6 =>
3 LiAlH4 + 4 BCl3 = 3 AlCl3 + 3 LiCl + 2 B2H6
CH2OH{-}CH2OH + Na = CH2ONa{-}CH2ONa + H2 =>
2 CH2OH{-}CH2OH + 2 Na = 2 CH2ONa{-}CH2ONa + H2
H{+} + Cr2O7{2}{-} + Fe{2}{+} = Cr{3}{-} + Fe{3}{+} + H2O =>
14 H{+} + Cr2O7{2}{-} + 10 Fe{2}{+} = 2 Cr{3}{-} + 10 Fe{3}{+} + 7 H2O
Na3P(s) + CaF2(s) = NaF(s) + Ca3P2(s) =>
2 Na3P(s) + 3 CaF2(s) = 6 NaF(s) + Ca3P2(s)
CuCl2 + Fe = Cu + FeCl2 =>
CuCl2 + Fe = Cu + FeCl2
Hg2Cl2 + H2O = Hg2O + HCl =>
Hg2Cl2 + H2O = Hg2O + 2 HCl
NiSO4 + H2SO4 + HNO3 = Ni2(SO4)3 + NO2 + H2O =>
2 NiSO4 + H2SO4 + 2 HNO3 = Ni2(SO4)3 + 2 NO2 + 2 H2O
KOH + NaI = KI + NaOH =>
KOH + NaI = KI + NaOH
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C2H4 + H2O + CO = C3H7COOH =>
3 C2H4 + 2 H2O + 2 CO = 2 C3H7COOH
As2O3 = As2 + O3 =>
As2O3 = As2 + O3
H2SiO3 + NaOH = Na2SiO3 + H2O =>
H2SiO3 + 2 NaOH = Na2SiO3 + 2 H2O
Na3PO4(aq) + HCl(aq) = H3PO4(s) + NaCl(aq) =>
Na3PO4(aq) + 3 HCl(aq) = H3PO4(s) + 3 NaCl(aq)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4CO3 = H2OCO2SO4 =>
H2SO4CO3 = H2OCO2SO4
HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4 =>
2 HNO3 + Na2SO4 = Na2(NO3)2 + H2SO4
Mg3N2 + NaOH = Na3N + Mg(OH)2 =>
Mg3N2 + 6 NaOH = 2 Na3N + 3 Mg(OH)2
Al + HNO3 = Al2(NO33) + NO + H2O =>
6 Al + 64 HNO3 = 3 Al2(NO33) + 61 NO + 32 H2O
MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl
MnSO4 + KClO3 + NaOH = NaMnO4 + Na2SO4 + KCl + H2O =>
6 MnSO4 + 5 KClO3 + 18 NaOH = 6 NaMnO4 + 6 Na2SO4 + 5 KCl + 9 H2O
UF4 + ClF3 = UF6 + Cl2 =>
3 UF4 + 2 ClF3 = 3 UF6 + Cl2
K2(Cr2O7) + HI + H2(SO4) = K2(SO4) + Cr2(SO4)3 + I2 + H2O =>
K2(Cr2O7) + 6 HI + 4 H2(SO4) = K2(SO4) + Cr2(SO4)3 + 3 I2 + 7 H2O
Fe + OH + NO3 = Fe(OH)2NO3 =>
Fe + 2 OH + NO3 = Fe(OH)2NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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