| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C4H10 = 6 CH4 + C6H6
Cl2 + H2O + AgNO3 = AgCl + HClO3 + HNO3 =>
3 Cl2 + 3 H2O + 5 AgNO3 = 5 AgCl + HClO3 + 5 HNO3
NaCl + Zn2O = Na2O + ZnCl =>
2 NaCl + Zn2O = Na2O + 2 ZnCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2[HgI4] + Hg + NaNO3 = Hg2(NO3)2 + NaI =>
Na2[HgI4] + Hg + 2 NaNO3 = Hg2(NO3)2 + 4 NaI
C2H2 + Br2 = C2Br2 + H2 =>
C2H2 + Br2 = C2Br2 + H2
KMnO4 + H3PO3 = Mn3(PO4)2 + K3PO4 + H2O + H3PO4 =>
6 KMnO4 + 15 H3PO3 = 2 Mn3(PO4)2 + 2 K3PO4 + 9 H2O + 9 H3PO4
V2(OH) = V + (OH) =>
V2(OH) = 2 V + (OH)
C6H14 = C6H6 + H2 =>
C6H14 = C6H6 + 4 H2
F + NaI = I2 + FNa =>
2 F + 2 NaI = I2 + 2 FNa
HClO4 = ClO + H2O + O2 =>
4 HClO4 = 4 ClO + 2 H2O + 5 O2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
KCr(SO4)2 + K2S + H2O = Cr(OH)2 + K2SO4 + H2S =>
8 KCr(SO4)2 + 13 K2S + 20 H2O = 8 Cr(OH)2 + 17 K2SO4 + 12 H2S
C6H4COOH + O2 = CO3 + H2O =>
4 C6H4COOH + 43 O2 = 28 CO3 + 10 H2O
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
CuSO4 + Fe = Cu2 + SO4Fe =>
2 CuSO4 + 2 Fe = Cu2 + 2 SO4Fe
Hg2 + BrO2 = Hg(BrO2) =>
Hg2 + 2 BrO2 = 2 Hg(BrO2)
Ir + I2 = Ir5I6 =>
5 Ir + 3 I2 = Ir5I6
KOH + Cr2O3 + KClO3 = H2O + K2CrO4 + HCl =>
3 KOH + Cr2O3 + KClO3 = H2O + 2 K2CrO4 + HCl
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
PbS + NaOH = Pb(OH)2 + Na2S =>
PbS + 2 NaOH = Pb(OH)2 + Na2S
MnSO4 + HCl + H2S = S + MnCl2 + H2O =>
MnSO4 + 2 HCl + 3 H2S = 4 S + MnCl2 + 4 H2O
P2S5 = P2 + S5 =>
P2S5 = P2 + S5
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CsOH + SO3 = Cs2SO4 + H2O =>
2 CsOH + SO3 = Cs2SO4 + H2O
Cu2Co3 = Cu2 + Co2 =>
2 Cu2Co3 = 2 Cu2 + 3 Co2
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
CH3COOH + Al(OH)3 = HOH + Al(CH3COO)3 =>
3 CH3COOH + Al(OH)3 = 3 HOH + Al(CH3COO)3
C3 + O2 = CO2 =>
C3 + 3 O2 = 3 CO2
Pb(SO4)2 + K = Pb + K(SO4) =>
Pb(SO4)2 + 2 K = Pb + 2 K(SO4)
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + NH4Cl =>
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + 2 NH4Cl
C12H11N + H2SO4 = C12H11NSO4 + H =>
C12H11N + H2SO4 = C12H11NSO4 + 2 H
OH + CoCl2 = Co(OH)3 + Cl =>
3 OH + CoCl2 = Co(OH)3 + 2 Cl
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CH3OH + H = CH3 + H2O =>
CH3OH + H = CH3 + H2O
MgCo3 + Al(OH)3 = Mg(OH)2 + Al2(Co3)3 =>
3 MgCo3 + 2 Al(OH)3 = 3 Mg(OH)2 + Al2(Co3)3
KNO3 + H2SO4 + CU = CU(NO3)2 + NO2 + KHSO4 + H2O =>
4 KNO3 + 4 H2SO4 + CU = CU(NO3)2 + 2 NO2 + 4 KHSO4 + 2 H2O
HCl + Za = ZaCl2 + H2 =>
2 HCl + Za = ZaCl2 + H2
Cuz(NO3)2 + H2O = HNO3 + Cuz(OH)2 =>
Cuz(NO3)2 + 2 H2O = 2 HNO3 + Cuz(OH)2
AlCl3(s) + F2(g) = AlF3(s) + Cl2(g) =>
2 AlCl3(s) + 3 F2(g) = 2 AlF3(s) + 3 Cl2(g)
K2C2O4*H2O + Fe(OH)3 + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
3 K2C2O4*H2O + 2 Fe(OH)3 + 3 H2C2O4*2H2O = 2 K3[Fe(C2O4)3]*3H2O + 9 H2O
Pb(NO3) + NaCl = PbClNaNO3 =>
Pb(NO3) + NaCl = PbClNaNO3
C3H8O3 + CuO = CO2 + H2O + Cu =>
C3H8O3 + 7 CuO = 3 CO2 + 4 H2O + 7 Cu
C2H4O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
C2H4O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
MCl2 + H2SO4 = MSO4 + HCl =>
MCl2 + H2SO4 = MSO4 + 2 HCl
Mg(OH)2 + Ni2 = Mg + Ni(OH)2 =>
2 Mg(OH)2 + Ni2 = 2 Mg + 2 Ni(OH)2
K2Cr2O7 + HCl + Zn = ZnCl2 + KCl + H2O + CrCl3 =>
K2Cr2O7 + 14 HCl + 3 Zn = 3 ZnCl2 + 2 KCl + 7 H2O + 2 CrCl3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCOOH + NaOH = HCOOH2 + NaO =>
HCOOH + NaOH = HCOOH2 + NaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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