| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuCl + Mn = MnCl2 + 2 Cu
NaCl + H2C2O4 = Na2C2O4 + HCl =>
2 NaCl + H2C2O4 = Na2C2O4 + 2 HCl
H2CrO4 + CH4O = CH2O2 + Cr + H2O =>
2 H2CrO4 + 3 CH4O = 3 CH2O2 + 2 Cr + 5 H2O
Ag(NO3)2(aq) + NACl(aq) = AgCl2(s) + NANO3(aq) =>
Ag(NO3)2(aq) + 2 NACl(aq) = AgCl2(s) + 2 NANO3(aq)
CS2 + H2S + H2O = S + CH3OH =>
CS2 + H2S + H2O = 3 S + CH3OH
[Bi(OH)2NO3]4*BiO(OH) + HCl = BiCl3 + H2O + HNO3 =>
[Bi(OH)2NO3]4*BiO(OH) + 15 HCl = 5 BiCl3 + 10 H2O + 4 HNO3
Ba(OH)2 + CrI2 = BaI2 + Cr(OH)2 =>
Ba(OH)2 + CrI2 = BaI2 + Cr(OH)2
CH3CH2CH2OH + HBr = CH3CHBrCH3 + H2O =>
CH3CH2CH2OH + HBr = CH3CHBrCH3 + H2O
H2O = H2 + O87 =>
87 H2O = 87 H2 + O87
AgMnO4 + BrI3 + H2TeO4 = MnTeO4 + Ag2TeO4 + Br(TeO4)3 + I2 + H2O =>
12 AgMnO4 + 10 BrI3 + 48 H2TeO4 = 12 MnTeO4 + 6 Ag2TeO4 + 10 Br(TeO4)3 + 15 I2 + 48 H2O
NaCH3COO + HNO3 = NaNO3 + C2H4O2 =>
NaCH3COO + HNO3 = NaNO3 + C2H4O2
Na2H2PO2 + NaHCO3 = Na3HPO2 + CO2 + H2O =>
Na2H2PO2 + NaHCO3 = Na3HPO2 + CO2 + H2O
Na8H2Co2W11O40 + KCl = K8H2Co2W11O40 + NaCl =>
Na8H2Co2W11O40 + 8 KCl = K8H2Co2W11O40 + 8 NaCl
Br(g) + Cl(g) = BrCl =>
Br(g) + Cl(g) = BrCl
CH3(CH2)4(H3) + O2 = CO2 + H2O =>
2 CH3(CH2)4(H3) + 17 O2 = 10 CO2 + 14 H2O
Na2O + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 Na2O + 2(NH4)3PO4 = 2 Na3PO4 + 3 H2O + 6 NH3
Fe(OH)2 + HAuCl4 + H2O = Fe(OH)3 + HCl + Au =>
3 Fe(OH)2 + HAuCl4 + 3 H2O = 3 Fe(OH)3 + 4 HCl + Au
KBr + K2FeO4 + H2SO4 = Fe2(SO4)3 + Br2 + K2SO4 + H2O =>
6 KBr + 2 K2FeO4 + 8 H2SO4 = Fe2(SO4)3 + 3 Br2 + 5 K2SO4 + 8 H2O
Na2SO4(H2O) = Na2SO4 + H2O =>
Na2SO4(H2O) = Na2SO4 + H2O
NaCl + H2(SO4) + MnO2 = Mn(SO4) + Na2(SO4) + Cl2 + H2O =>
2 NaCl + 2 H2(SO4) + MnO2 = Mn(SO4) + Na2(SO4) + Cl2 + 2 H2O
Zn + AuI3 = Au + ZnI2 =>
3 Zn + 2 AuI3 = 2 Au + 3 ZnI2
H3PO6 + CO(OH)2 = CO3(PO4)2 + H2O =>
2 H3PO6 + CO(OH)2 = CO3(PO4)2 + 4 H2O
P4 + O6 = P4O6 =>
P4 + O6 = P4O6
CH3OH + CH3OOH = C3H6O2 + H2O =>
CH3OH + 2 CH3OOH = C3H6O2 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sr(OH)2 + Fe(NO3)2 = Sr(NO3)2 + Fe(OH)2 =>
Sr(OH)2 + Fe(NO3)2 = Sr(NO3)2 + Fe(OH)2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
S8(s) + Cl2(g) = SCl3(s) =>
S8(s) + 12 Cl2(g) = 8 SCl3(s)
Na2O2 + H2O2 = NaOH + O =>
Na2O2 + H2O2 = 2 NaOH + 2 O
NaCO3 + CaCl2 = CaCO3 + NaCl2 =>
NaCO3 + CaCl2 = CaCO3 + NaCl2
PbSO4 + Zn = Pb + ZnSO4 =>
PbSO4 + Zn = Pb + ZnSO4
P4 + H2SO4 + H2O = H2S + H3PO4 =>
2 P4 + 5 H2SO4 + 12 H2O = 5 H2S + 8 H3PO4
P + H2O = POH + H2 =>
2 P + 2 H2O = 2 POH + H2
Na2SO3 + BaCl2 + O2 = NaCl + BaSO4 =>
2 Na2SO3 + 2 BaCl2 + O2 = 4 NaCl + 2 BaSO4
Fe3O + Carbon = iron + carbondioxide =>
2 Fe3O + C = 6 Fe + CO2
C33H40N2O9 + O2 = CO2 + H2O + N2 =>
2 C33H40N2O9 + 77 O2 = 66 CO2 + 40 H2O + 2 N2
AlBr3 + K2SiO3 = KBr + Al2(SiO3)3 =>
2 AlBr3 + 3 K2SiO3 = 6 KBr + Al2(SiO3)3
F2 = F12 =>
6 F2 = F12
C10H21Br + Na = C10H21 + NaBr =>
C10H21Br + Na = C10H21 + NaBr
SO4 + NaOH = NaSO4 + OH =>
SO4 + NaOH = NaSO4 + OH
CuS + NaCl = NaS + CuCl =>
CuS + NaCl = NaS + CuCl
P2O3 = P4 + O2 =>
2 P2O3 = P4 + 3 O2
C3H6 + O2 = C3H6O2 =>
C3H6 + O2 = C3H6O2
Ca(PO4)2 + Al2(SO4)3 = Al(PO4)3 + CaSO4 =>
3 Ca(PO4)2 + Al2(SO4)3 = 2 Al(PO4)3 + 3 CaSO4
CO + H2O = CH120 + O2 =>
2 CO + 120 H2O = 2 CH120 + 61 O2
NaNO3 + C6H12O6 = NaOH + N2O + CO2 + H2O =>
6 NaNO3 + C6H12O6 = 6 NaOH + 3 N2O + 6 CO2 + 3 H2O
SnC2O6 + H2SO4 = CO2 + H2O + SnS2O8 =>
SnC2O6 + 2 H2SO4 = 2 CO2 + 2 H2O + SnS2O8
F2 + HN3 = HF + NF3 =>
5 F2 + HN3 = HF + 3 NF3
H2CO3 + NH3 = NCO3 + NH4 =>
H2CO3 + 6 NH3 = NCO3 + 5 NH4
C + O2 = CO2 =>
C + O2 = CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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