| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 SCl6 = S8 + 24 Cl2
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O =>
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O
BiCl3 + NaOH = NaCl + Bi(OH)3 =>
BiCl3 + 3 NaOH = 3 NaCl + Bi(OH)3
KBiO3 + MnSO4 + H2SO4 = KMnO4 + Bi(SO4) + K2SO4 + H2O =>
5 KBiO3 + 3 MnSO4 + 3 H2SO4 = 3 KMnO4 + 5 Bi(SO4) + K2SO4 + 3 H2O
Ca3(C6H5O7)2 + Na2CO3 = CaCO3 + Na3C6H5O7 =>
Ca3(C6H5O7)2 + 3 Na2CO3 = 3 CaCO3 + 2 Na3C6H5O7
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Ca(l) + P4(s) = Ca3P2(s) =>
6 Ca(l) + P4(s) = 2 Ca3P2(s)
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Na2O2 + FeSO4 = Na2SO4 + FeO2 =>
Na2O2 + FeSO4 = Na2SO4 + FeO2
H2C2O4*H2O + (NH4)2SO4*FeSO4*6H2O = H2O + H2SO4 + FeC2O4*2H2O + (NH4)2SO4 =>
H2C2O4*H2O + (NH4)2SO4*FeSO4*6H2O = 5 H2O + H2SO4 + FeC2O4*2H2O + (NH4)2SO4
CH4 + O2 = CH2O + H2O =>
CH4 + O2 = CH2O + H2O
NO + O2 + H2O = HNO2 =>
4 NO + O2 + 2 H2O = 4 HNO2
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
NaOH + Cl2 = NaClO + H2 =>
2 NaOH + Cl2 = 2 NaClO + H2
CH3NH2 + HI = CH3NH3 + I =>
CH3NH2 + HI = CH3NH3 + I
SCl6 = S8 + Cl2 =>
8 SCl6 = S8 + 24 Cl2
Ca + HNO3 + Na2SO4 = CaSO4 + NaNO3 + H2 =>
Ca + 2 HNO3 + Na2SO4 = CaSO4 + 2 NaNO3 + H2
C2H4O2 + O2(g) = CO2(g) + H2O(g) =>
C2H4O2 + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
SCl6 = S8 + Cl2 =>
8 SCl6 = S8 + 24 Cl2
Cr2O3 + NaClO4 + NaOH = NaCl + Na2CrO4 + H2O =>
4 Cr2O3 + 3 NaClO4 + 16 NaOH = 3 NaCl + 8 Na2CrO4 + 8 H2O
SnCl2 + H2O = [SnOH]Cl + HCl =>
SnCl2 + H2O = [SnOH]Cl + HCl
SCl6 = S8 + Cl2 =>
8 SCl6 = S8 + 24 Cl2
LiHCO3(s) = Li2O(s) + CO2(g) + H2O(g) =>
2 LiHCO3(s) = Li2O(s) + 2 CO2(g) + H2O(g)
C7H7NO2 + K2Cr2O7 + H2SO4 = C7H5NO4 + Cr2(SO4)3 + K2SO4 + H2O =>
C7H7NO2 + K2Cr2O7 + 4 H2SO4 = C7H5NO4 + Cr2(SO4)3 + K2SO4 + 5 H2O
BaO + H3Po4 = Ba3(Po4)2 + H2O =>
3 BaO + 2 H3Po4 = Ba3(Po4)2 + 3 H2O
Al2S3 + H2O = Al2(O3) + (H2S) =>
Al2S3 + 3 H2O = Al2(O3) + 3(H2S)
NaOH + Cl2 = NaClO + H2 =>
2 NaOH + Cl2 = 2 NaClO + H2
Ca + HNO3 + Na2SO4 = CaSO4 + NaNO3 + H2 =>
Ca + 2 HNO3 + Na2SO4 = CaSO4 + 2 NaNO3 + H2
Ni + N2 = Ni3N2 =>
3 Ni + N2 = Ni3N2
Na + H2O = H2 + NaOH = =>
2 Na + 2 H2O = H2 + 2 NaOH
NaHCO3 + H2SO3 = Na2SO3 + H2CO3 =>
2 NaHCO3 + H2SO3 = Na2SO3 + 2 H2CO3
CaBr2(aq) + AuClO4(aq) = Ca(ClO4)2 + AuBr =>
CaBr2(aq) + 2 AuClO4(aq) = Ca(ClO4)2 + 2 AuBr
iron(iii)oxide + HNO3 = iron(iii)nitrate + water =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
O2 + C2H18 = CO2 + H2O =>
13 O2 + 2 C2H18 = 4 CO2 + 18 H2O
NI3 = N + I2 =>
2 NI3 = 2 N + 3 I2
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Al + Au(NO3)3 = Al(NO3) + Au =>
3 Al + Au(NO3)3 = 3 Al(NO3) + Au
Al(OH)3 + C = Al + CO22 + H2O =>
44 Al(OH)3 + 3 C = 44 Al + 3 CO22 + 66 H2O
C25H52(l) + O2(g) = CO2(g) + H2O(g) =>
C25H52(l) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O =>
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O
Cr2O3 + NaClO4 + NaOH = NaCl + Na2CrO4 + H2O =>
4 Cr2O3 + 3 NaClO4 + 16 NaOH = 3 NaCl + 8 Na2CrO4 + 8 H2O
NaCl + C20H14O4 = NaClC20H14O4 =>
NaCl + C20H14O4 = NaClC20H14O4
K{-}3PO{-}4 + HCl = KCl + H{-}3PO{-}4 =>
K{-}3PO{-}4 + HCl = KCl + H{-}3PO{-}4
Cr2O3 + NaClO4 + NaOH = NaCl + Na2CrO4 + H2O =>
4 Cr2O3 + 3 NaClO4 + 16 NaOH = 3 NaCl + 8 Na2CrO4 + 8 H2O
Na2[Zn(OH)4] + HNO2 = Zn(OH)2 + NaNO2 + H2O =>
Na2[Zn(OH)4] + 2 HNO2 = Zn(OH)2 + 2 NaNO2 + 2 H2O
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + N + H2O =>
10 FeSO4 + 5 H2SO4 + 2 HNO3 = 5 Fe2(SO4)3 + 2 N + 6 H2O
NaOH + Cl2 = NaClO + H2 =>
2 NaOH + Cl2 = 2 NaClO + H2
N2H4(aq) + Ag2O(s) = N2(g) + Ag(s) + H2O =>
N2H4(aq) + 2 Ag2O(s) = N2(g) + 4 Ag(s) + 2 H2O
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O =>
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O
Cl2 + Ba = BaCl2 =>
Cl2 + Ba = BaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/06/24
Équations équilibrées sur08/05/23
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