| Équations équilibrées la veille | Équations équilibrées le lendemain |
CUS + O2 = CU + SO2
NH4Cl + C2H4O2 = NH3(C2H4O2) + HCl =>
NH4Cl + C2H4O2 = NH3(C2H4O2) + HCl
Zn + Pb(NO3)3 = Zn(NO3)3 + Pb =>
Zn + Pb(NO3)3 = Zn(NO3)3 + Pb
C14H26O11 + O2 = C14H26O13 =>
C14H26O11 + O2 = C14H26O13
Sr(OH)2 + I2O5 = Sr(IO3)2 + H2O =>
Sr(OH)2 + I2O5 = Sr(IO3)2 + H2O
Be(OH)2 + H2SO4 = SO2BeO2 + H2O =>
Be(OH)2 + H2SO4 = SO2BeO2 + 2 H2O
PH3 + C = P + CH3 =>
PH3 + C = P + CH3
Pt(OH)2 + SiO2 = Pt(SiO3) + H2O =>
Pt(OH)2 + SiO2 = Pt(SiO3) + H2O
C6H10 + H2O2 = C6O4H10 + H2O =>
C6H10 + 4 H2O2 = C6O4H10 + 4 H2O
Fe + Ni(ClO3)3 = Ni + FeClO3 =>
3 Fe + Ni(ClO3)3 = Ni + 3 FeClO3
Al(NO2)3 + H2O = Al(OH)3 + H(NO2) =>
Al(NO2)3 + 3 H2O = Al(OH)3 + 3 H(NO2)
Ca(OH)2 + P2O5 + H2O = Ca(H2PO4)2 =>
Ca(OH)2 + P2O5 + H2O = Ca(H2PO4)2
A + B = AB =>
A + B = AB
MnO3{3-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO3{3-} + C2O4{2-} + 12 H{+} = 2 Mn{2+} + 2 CO2 + 6 H2O
Ca(OH)2 + Fe(SO4)3 = Ca(SO4)2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 Fe(SO4)3 = 3 Ca(SO4)2 + 2 Fe(OH)3
KBrO3 + CH3COOH + KI = KBr + KOH + I2 + CH3COOK =>
KBrO3 + 3 CH3COOH + 6 KI = KBr + 3 KOH + 3 I2 + 3 CH3COOK
(NH4)2S + O2 = H2O + N2 + S =>
(NH4)2S + 2 O2 = 4 H2O + N2 + S
C2H6 + Cl2 = C2H4Cl + HCl =>
2 C2H6 + 3 Cl2 = 2 C2H4Cl + 4 HCl
H2O = hydrogen + oxygen =>
2 H2O = 2 H2 + O2
Au + S8 = Au2S =>
16 Au + S8 = 8 Au2S
H6Si2O7 + Th(OH)4 = Th6(Si2O7)4 + H2O =>
4 H6Si2O7 + 6 Th(OH)4 = Th6(Si2O7)4 + 24 H2O
Co(C2H3O2)3 + K2S = Co2S3 + K(C2H3O2) =>
2 Co(C2H3O2)3 + 3 K2S = Co2S3 + 6 K(C2H3O2)
TaBr3 + F2 = TaF10 + Br2 =>
2 TaBr3 + 10 F2 = 2 TaF10 + 3 Br2
AlCu + HNO3 = Al2O3 + Cu + NO2 + H2O =>
2 AlCu + 6 HNO3 = Al2O3 + 2 Cu + 6 NO2 + 3 H2O
C3H7COOH + Fe = (C3H7COO)3Fe + H2 =>
6 C3H7COOH + 2 Fe = 2(C3H7COO)3Fe + 3 H2
KI + Na2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O1 =>
6 KI + Na2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + Na2SO4 + 3 K2SO4 + 7 H2O1
Na2O2 = Na2O + O =>
Na2O2 = Na2O + O
CH4 + HNO2 = CO2 + N2 + H2O =>
3 CH4 + 8 HNO2 = 3 CO2 + 4 N2 + 10 H2O
MoO3(s) + H2(g) = Mo9O26(s) + H2O(g) =>
9 MoO3(s) + H2(g) = Mo9O26(s) + H2O(g)
FeI2 + Cl = FeCl2 + I2 =>
FeI2 + 2 Cl = FeCl2 + I2
NH4NO3 + Ca(OH)2 = NH4OH + Ca(NO3)2 =>
2 NH4NO3 + Ca(OH)2 = 2 NH4OH + Ca(NO3)2
Cu(OH2) + O2 = CuO + H2O =>
2 Cu(OH2) + O2 = 2 CuO + 2 H2O
BP + L = L3P + B =>
BP + 3 L = L3P + B
HNO3 + ZnO = (Zn(NO3)2) + H2O =>
2 HNO3 + ZnO = (Zn(NO3)2) + H2O
MgCl2 + H2O = MgO + H2Cl2 =>
MgCl2 + H2O = MgO + H2Cl2
CuCl2 + NH4OH = Cu(NH3)4 + H2O + Cl2 =>
CuCl2 + 4 NH4OH = Cu(NH3)4 + 4 H2O + Cl2
MnO2 = O2 + Mn =>
MnO2 = O2 + Mn
Na2SO4 + KNO = K2SO4 + NaNO =>
Na2SO4 + 2 KNO = K2SO4 + 2 NaNO
SiO3 + H = SiO2 + H2O =>
SiO3 + 2 H = SiO2 + H2O
C7H + O = CO2 + H2O =>
2 C7H + 29 O = 14 CO2 + H2O
Na + O2 = sodiumoxide =>
4 Na + O2 = 2 Na2O
C3 = C5 =>
5 C3 = 3 C5
BaCO3 + CuCl2 = CuCO3 + BaCl2 =>
BaCO3 + CuCl2 = CuCO3 + BaCl2
KMnO4 + BiBr5 + H2SO4 = Br2 + MnSO4 + Bi2(SO4)5 + K2SO4 + H2O =>
2 KMnO4 + 2 BiBr5 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + Bi2(SO4)5 + K2SO4 + 8 H2O
CuCl2 + Na2CO3 = CO3Cu + ClNa =>
CuCl2 + Na2CO3 = CO3Cu + 2 ClNa
CH4 + NaCl = (C2H3Cl)2 + NaH + H2 =>
4 CH4 + 2 NaCl = (C2H3Cl)2 + 2 NaH + 4 H2
Be + CsOH + H2O = CsBe(OH)4 + H2 =>
2 Be + 2 CsOH + 6 H2O = 2 CsBe(OH)4 + 3 H2
CoCl2*6H2O + H2C2O4*2H2O = [Co(C2O4)(H2O)2] + HCl + H2O =>
CoCl2*6H2O + H2C2O4*2H2O = [Co(C2O4)(H2O)2] + 2 HCl + 6 H2O
MgCl(ac) + ZnSO4(ac) = MgSO4(ac) + ZnCl(ac) =>
MgCl(ac) + ZnSO4(ac) = MgSO4(ac) + ZnCl(ac)
N2O4 + Zn = N2O + Zn(NO3)2 =>
5 N2O4 + 3 Zn = 2 N2O + 3 Zn(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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