| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgO + 2 NH3 = Mg3N2 + 6 H + 3 O
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq) =>
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq)
NaNO3 + Na2SO4 = Na2NO3 + NaSO4 =>
NaNO3 + Na2SO4 = Na2NO3 + NaSO4
CaSO4*2H2O + H2O = CaSO4*3H2O =>
CaSO4*2H2O + H2O = CaSO4*3H2O
KCl + MnO2 + H2O = KMn + HCl + O2 =>
4 KCl + 4 MnO2 + 2 H2O = 4 KMn + 4 HCl + 5 O2
C36H70CaO4 = C36H70Ca + O =>
C36H70CaO4 = C36H70Ca + 4 O
Hg + I = HgI2 =>
Hg + 2 I = HgI2
Ba + Ca = BaCa =>
Ba + Ca = BaCa
HI + GaP = HP + GaI =>
HI + GaP = HP + GaI
MgBr2(aq) + KOH(ag) = KBr(aq) + Mg(OH)2(s) =>
MgBr2(aq) + 2 KOH(ag) = 2 KBr(aq) + Mg(OH)2(s)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2Cr2O7 + Cu(NO3)2 = NaNO3 + CuCr2O7 =>
Na2Cr2O7 + Cu(NO3)2 = 2 NaNO3 + CuCr2O7
Fe + NH4OH = Fe(NH3) + H2O =>
Fe + NH4OH = Fe(NH3) + H2O
Zn + Sb2O3 + H2SO4 = ZnSO4 + SbH3 + H2O =>
6 Zn + Sb2O3 + 6 H2SO4 = 6 ZnSO4 + 2 SbH3 + 3 H2O
Th + H2SO4 = Th(SO4)2 + H2O + SO2 =>
Th + 4 H2SO4 = Th(SO4)2 + 4 H2O + 2 SO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
MnCl2*4H2O + NiCl2*6H2O + CH2NH2COOH = NiMn2O4 + Cl2 + H2O + N2 + CH4 =>
14 MnCl2*4H2O + 7 NiCl2*6H2O + 8 CH2NH2COOH = 7 NiMn2O4 + 21 Cl2 + 86 H2O + 4 N2 + 16 CH4
Al(OH)3 + H4P2O7 = Al2(H2P2O7)3 + H2O =>
2 Al(OH)3 + 3 H4P2O7 = Al2(H2P2O7)3 + 6 H2O
NH4Cl + CH3COONa = CH3COONH2 + NaCl + H2 =>
NH4Cl + CH3COONa = CH3COONH2 + NaCl + H2
Be(ClO3)2 + Ag2CO3 = AgClO3 + BeCO3 =>
Be(ClO3)2 + Ag2CO3 = 2 AgClO3 + BeCO3
KCIO3(s) = KCI(s) + O2(g) =>
2 KCIO3(s) = 2 KCI(s) + 3 O2(g)
NO2(g) + H2O = (l)HNO3(aq) + NO(aq) =>
3 NO2(g) + H2O = 2(l)HNO3(aq) + NO(aq)
C6H10 + Na2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + 5 Na2Cr2O7 + 20 H2SO4 = 9 C2H4O2 + 5 Cr2(SO4)3 + 5 Na2SO4 + 17 H2O
C8H17 + O2 = CO2 + H2O =>
4 C8H17 + 49 O2 = 32 CO2 + 34 H2O
Na3PO4 + CuSO4 = Na3SO4 + CuPO4 =>
Na3PO4 + CuSO4 = Na3SO4 + CuPO4
BaCO3 + KOH = Ba(OH)2 + K2CO3 =>
BaCO3 + 2 KOH = Ba(OH)2 + K2CO3
HNO3 + C2O4 = C(NO3)4 + H2O =>
8 HNO3 + C2O4 = 2 C(NO3)4 + 4 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
GaCl3 + NH3 = GaN + NH4Cl =>
GaCl3 + 4 NH3 = GaN + 3 NH4Cl
ClSO4H + I2 = ClSO4{-} + I{+7} + H2 =>
14 ClSO4H + I2 = 14 ClSO4{-} + 2 I{+7} + 7 H2
CH3C(CH3)CH2 + KMnO4 + H2O = CH3C(OH)(CH3)CH2(OH) + MnO2 + KOH =>
3 CH3C(CH3)CH2 + 2 KMnO4 + 4 H2O = 3 CH3C(OH)(CH3)CH2(OH) + 2 MnO2 + 2 KOH
H{+} + Cr2O7{2} + HSO3 = Cr{+} + SO4{2} + H2O =>
28 H{+} + 5 Cr2O7{2} + 14 HSO3 = 10 Cr{+} + 14 SO4{2} + 21 H2O
Ti + NaC3Cl2N3O3 + S = C + N2 + TiO2 + S2Cl2 + Na2S =>
3 Ti + 2 NaC3Cl2N3O3 + 5 S = 6 C + 3 N2 + 3 TiO2 + 2 S2Cl2 + Na2S
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
ZnCl2 + H2 = HCl + Zn125 =>
125 ZnCl2 + 125 H2 = 250 HCl + Zn125
sodiumhydrogencarbonate + sulfuricacid = sodiumsulfate + H2O + carbondioxide =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Li + AlSO4 = Li3SO4 + Al =>
3 Li + AlSO4 = Li3SO4 + Al
Co2 + H2SO4 = Co2(SO4)3 + H2 =>
Co2 + 3 H2SO4 = Co2(SO4)3 + 3 H2
CO2 + Ca = CaO + C =>
CO2 + 2 Ca = 2 CaO + C
Ag(NH3)2NO3 = Ag3N + NH4NO3 + NH3 =>
3 Ag(NH3)2NO3 = Ag3N + 3 NH4NO3 + 2 NH3
Sr(OH)2 + NH4Cl = H2O + NH3 + SrCl2 =>
Sr(OH)2 + 2 NH4Cl = 2 H2O + 2 NH3 + SrCl2
Ag(NH3)2NO3 = Ag3N + NH4NO3 + NH3 =>
3 Ag(NH3)2NO3 = Ag3N + 3 NH4NO3 + 2 NH3
FeSO4*(NH4)2SO4*6H2O + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + H2O =>
10 FeSO4*(NH4)2SO4*6H2O + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + 68 H2O
C8H8O6 + KIO3 = C8H6O6 + H2O + KIO2 =>
C8H8O6 + KIO3 = C8H6O6 + H2O + KIO2
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
CH3OHBF3 = CH3OBF3H =>
CH3OHBF3 = CH3OBF3H
MgO(OH)2 + H2SO4 = MgSO4 + H2O + [O] =>
MgO(OH)2 + H2SO4 = MgSO4 + 2 H2O + [O]
Mg + NaCl = Na + MgCl12 =>
Mg + 12 NaCl = 12 Na + MgCl12
K3P + H2O = K2O + PH3 =>
2 K3P + 3 H2O = 3 K2O + 2 PH3
Mg3N = Mg + N2 =>
2 Mg3N = 6 Mg + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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