| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6OH + HI = C6I + H2O
H2Cl2 + NaOH = NaCl + HOH =>
H2Cl2 + 2 NaOH = 2 NaCl + 2 HOH
K2Cr2O7 + H3PO3 + H2SO4 = Cr2(SO4)3 + H3PO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 H3PO3 + 4 H2SO4 = Cr2(SO4)3 + 3 H3PO4 + K2SO4 + 4 H2O
Na2SO3 + K2Cr2O7 + H2SO4 = Na2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
Na2SO3 + K2Cr2O7 + 6 H2SO4 = Na2(SO4)3 + Cr2(SO4)3 + K2SO4 + 6 H2O
SbS3 + H = Sb2S3 + H2S =>
2 SbS3 + 6 H = Sb2S3 + 3 H2S
AlPO4 + LiF = Li3PO4 + AlF3 =>
AlPO4 + 3 LiF = Li3PO4 + AlF3
Cr + H2O = CrH2 + O =>
Cr + H2O = CrH2 + O
K2O + C = K2 + CO =>
K2O + C = K2 + CO
Sn + S05 + Se05 = SnSSe =>
5 Sn + S05 + Se05 = 5 SnSSe
CH2 + HCl = CH3CH2Cl =>
2 CH2 + HCl = CH3CH2Cl
Cu + AgNO3 = Cu8(NO3)2 + Ag =>
8 Cu + 2 AgNO3 = Cu8(NO3)2 + 2 Ag
CH3CH2CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 CH3CH2CH2CH3 + 26 KMnO4 + 39 H2SO4 = 13 K2SO4 + 26 MnSO4 + 64 H2O + 20 CO2
NH4Cl + MgS = ClS + MgNH4 =>
NH4Cl + MgS = ClS + MgNH4
NaNO3 + (NH4)2SO4 = Na2(SO4) + NH4NO3 =>
2 NaNO3 + (NH4)2SO4 = Na2(SO4) + 2 NH4NO3
CuS + Na(OH) = Cu(OH)2 + Na2S =>
CuS + 2 Na(OH) = Cu(OH)2 + Na2S
Co(NO3)2 + (NH4)2[Hg(SCN)4] = Co[Hg(SCN)4] + NH4NO3 =>
Co(NO3)2 + (NH4)2[Hg(SCN)4] = Co[Hg(SCN)4] + 2 NH4NO3
C6H10 + KMnO4 + H2O = C6H12O4 + MnO2 + KOH =>
C6H10 + 2 KMnO4 + 2 H2O = C6H12O4 + 2 MnO2 + 2 KOH
K25Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K25Fe(CN)6 + 164 KMnO4 + 593 H2SO4 = 414 KHSO4 + 5 Fe2(SO4)3 + 164 MnSO4 + 60 HNO3 + 60 CO2 + 356 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe1(C2O4)3*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe1(C2O4)3*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
Mg(s) + HNO3(aq) = H2(g) + Mg(NO3)2 =>
Mg(s) + 2 HNO3(aq) = H2(g) + Mg(NO3)2
CaSO4 + NaOH = Ca(OH)2 + Na2 + SO4 =>
CaSO4 + 2 NaOH = Ca(OH)2 + Na2 + SO4
HNO2 + H = N2O + H2O =>
2 HNO2 + 4 H = N2O + 3 H2O
Ca(OH)4 + CO2 = CaCO4 + H2O =>
Ca(OH)4 + CO2 = CaCO4 + 2 H2O
K2Cr2O7 + CaSr = Ca2Cr2O7 + KSr =>
K2Cr2O7 + 2 CaSr = Ca2Cr2O7 + 2 KSr
C5H10O + (NH2OH)2*H2SO4 + NH3 = C5H11NO + (NH4)2SO4 + H2O =>
2 C5H10O + (NH2OH)2*H2SO4 + 2 NH3 = 2 C5H11NO + (NH4)2SO4 + 2 H2O
Ba(OH)2(H2O)8 + NH4(SCN) = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2(H2O)8 + 2 NH4(SCN) = Ba(SCN)2 + 10 H2O + 2 NH3
MnCl2 + K2CrO4 = MnCrO4 + KCl =>
MnCl2 + K2CrO4 = MnCrO4 + 2 KCl
H2S + O2 = SO2 + H2O = S + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Au + O2 = Au2O =>
4 Au + O2 = 2 Au2O
CH3H7COOH + C5H12O = C9H16O2 + H2 = =>
2 CH3H7COOH + 28 C5H12O = 16 C9H16O2 + 51 H2
Cu(OH)2 + NaOH = NaCu(OH)3 =>
Cu(OH)2 + NaOH = NaCu(OH)3
Fe(NH4)2(SO4)2 + (NH3*H2O) = Fe(OH)2 + (NH4)2SO4 =>
Fe(NH4)2(SO4)2 + 2(NH3*H2O) = Fe(OH)2 + 2(NH4)2SO4
Rb2CO3 + CoBr3 = RbBr + CO3 + Co =>
3 Rb2CO3 + 2 CoBr3 = 6 RbBr + 3 CO3 + 2 Co
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
Fe(NH3)2Cl3 + NaOH = Fe(OH)3 + NaCl + NH3 =>
Fe(NH3)2Cl3 + 3 NaOH = Fe(OH)3 + 3 NaCl + 2 NH3
Li(s) + Br2(s) = LiBr(g) =>
2 Li(s) + Br2(s) = 2 LiBr(g)
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
Be(SCN)2 + Pb3(PO4)2 = Pb(SCN)2 + Be3(PO4)2 =>
3 Be(SCN)2 + Pb3(PO4)2 = 3 Pb(SCN)2 + Be3(PO4)2
C5H6 + KOH + FeCl2 = C10H10Fe + H2O + KCl =>
2 C5H6 + 2 KOH + FeCl2 = C10H10Fe + 2 H2O + 2 KCl
H3NBH3 = H2 + H2NBH3 =>
2 H3NBH3 = H2 + 2 H2NBH3
Cu(NO3)2 + H2O + NH4OH = Cu(OH)3NO3 + NH4NO3 =>
4 Cu(NO3)2 + 7 H2O + 2 NH4OH = 4 Cu(OH)3NO3 + 3 NH4NO3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
CU + HNO3 = CUNO6 + H2O + NO =>
3 CU + 10 HNO3 = 3 CUNO6 + 5 H2O + 7 NO
Al(OH)3 + H2C2O4 = Al2(C2O4)3 + H2O =>
2 Al(OH)3 + 3 H2C2O4 = Al2(C2O4)3 + 6 H2O
KPO4 + CaNO3 = CaPO4 + KNO3 =>
KPO4 + CaNO3 = CaPO4 + KNO3
KI(aq) + H2O = KOH(aq) + I2(s) + H2(g) =>
2 KI(aq) + 2 H2O = 2 KOH(aq) + I2(s) + H2(g)
Fe(NO3)3Na2CO3 = FeCO3Na2(NO3)3 =>
Fe(NO3)3Na2CO3 = FeCO3Na2(NO3)3
P2S5 + H2O = H2S + O + PS =>
P2S5 + 3 H2O = 3 H2S + 3 O + 2 PS
ZnO + HNO3 = (Zn(NO3)2) + H2O =>
ZnO + 2 HNO3 = (Zn(NO3)2) + H2O
(d)Ba + H3PO4 = Ba(PO4)2 + H2 =>
(d)Ba + 2 H3PO4 = Ba(PO4)2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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