| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CUS + H2S = 2 HCU + 3 S
Fe3(PO4)2 + KBr = FeBr2 + K3(PO4) =>
Fe3(PO4)2 + 6 KBr = 3 FeBr2 + 2 K3(PO4)
C6H12O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
C6H12O + K2Cr2O7 + 4 H2SO4 = 2 C3H6O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S + NaOH = Na2SO3 + NaS2 + H2O =>
9 S + 6 NaOH = Na2SO3 + 4 NaS2 + 3 H2O
Li + Ca3P2 = LiP + Ca =>
2 Li + Ca3P2 = 2 LiP + 3 Ca
CoCl2(H2O)6 + NH4Cl + NH3 + O2 = Co(NH3)6Cl3 + H2O =>
4 CoCl2(H2O)6 + 4 NH4Cl + 20 NH3 + O2 = 4 Co(NH3)6Cl3 + 26 H2O
CrCl3(aq) + NH4OH(aq) = Cr(OH)3(s) + NH3(aq) + HCl(aq) =>
CrCl3(aq) + 3 NH4OH(aq) = Cr(OH)3(s) + 3 NH3(aq) + 3 HCl(aq)
C5H11Cl + NaHCO3 = CO2 + NaCl + H2O + C5H12 =>
16 C5H11Cl + 16 NaHCO3 = 21 CO2 + 16 NaCl + 6 H2O + 15 C5H12
N2 + Al = AlN =>
N2 + 2 Al = 2 AlN
CuSO4 + NaNO3 = Cu(NO3)2 + Na2SO4 =>
CuSO4 + 2 NaNO3 = Cu(NO3)2 + Na2SO4
NO + Cl = NOCl =>
NO + Cl = NOCl
MgO + KOH = MgO2 + KH =>
MgO + KOH = MgO2 + KH
BaCO3 + H2SO4 = BaSO4 + H2O + CO2 =>
BaCO3 + H2SO4 = BaSO4 + H2O + CO2
NiCl2 = Cl + Ni2 =>
2 NiCl2 = 4 Cl + Ni2
Ca(OH)2 + SnO = CaSnO + H2O + O2 =>
2 Ca(OH)2 + 2 SnO = 2 CaSnO + 2 H2O + O2
C + O2 = CO2 =>
C + O2 = CO2
Na3Fe(OH)6 + HCl = FeCl3 + NaCl + H2O =>
Na3Fe(OH)6 + 6 HCl = FeCl3 + 3 NaCl + 6 H2O
Ag(NH3)OH + CHNO3 = CH + AgNO3 + NH3OH =>
Ag(NH3)OH + CHNO3 = CH + AgNO3 + NH3OH
HCN + H2O2 = CO2 + NH3 =>
HCN + H2O2 = CO2 + NH3
FeBr2 + Cl2 = FeCl3 + Br =>
2 FeBr2 + 3 Cl2 = 2 FeCl3 + 4 Br
H3P = H + P =>
H3P = 3 H + P
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
AI(OH)3 = AI + O2 + H2 =>
2 AI(OH)3 = 2 AI + 3 O2 + 3 H2
Al(CO3)3 + CH3COOH = Al(CH3COO)3 + CO2 + H2O =>
8 Al(CO3)3 + 27 CH3COOH = 8 Al(CH3COO)3 + 30 CO2 + 18 H2O
CH3CHClCOONa + CH3CH2Br = CH3CHClCOOCH2CH3 + NaBr =>
CH3CHClCOONa + CH3CH2Br = CH3CHClCOOCH2CH3 + NaBr
BeO + NaOH = BeOH + NaO =>
BeO + NaOH = BeOH + NaO
HCl + Ca(HCO3)2 = H2CO3 + CaCl2 =>
2 HCl + Ca(HCO3)2 = 2 H2CO3 + CaCl2
C3H8O3 + H3PO4 = C3H9O6P + H2O =>
C3H8O3 + H3PO4 = C3H9O6P + H2O
NaHCO3 + K2CO3 = KHCO3 + Na2CO3 =>
2 NaHCO3 + K2CO3 = 2 KHCO3 + Na2CO3
KCl + SO2 = KSO2Cl =>
KCl + SO2 = KSO2Cl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
C8H18 = H2 + C8H10 =>
C8H18 = 4 H2 + C8H10
NaH2SO4 = H2NaSO4 =>
NaH2SO4 = H2NaSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg(NO3)2 + Al = Al(NO3)3 + Mg =>
3 Mg(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Mg
Na2OHH2S = Na2SH3O =>
Na2OHH2S = Na2SH3O
NaBr + NaBrO3 + H2SO4 + H2O = Br2 + Na2SO4*7H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 + 18 H2O = 3 Br2 + 3 Na2SO4*7H2O
(NH4)2MoO4 + HCl = H2MoO4 + NH4Cl =>
(NH4)2MoO4 + 2 HCl = H2MoO4 + 2 NH4Cl
NaBr + NaBrO3 + H2SO4 + H2O = Br2 + Na2SO4*7H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 + 18 H2O = 3 Br2 + 3 Na2SO4*7H2O
AuO + H2O = Au(OH)2 =>
AuO + H2O = Au(OH)2
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
NaBr + NaBrO3 + H2SO4 + H2O = Br2 + Na2SO4*7H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 + 18 H2O = 3 Br2 + 3 Na2SO4*7H2O
NaCl + BaCl2*2H2O = NaCl*H2O + BaCl2*H2O =>
NaCl + BaCl2*2H2O = NaCl*H2O + BaCl2*H2O
C6H5CONH2 + NaOH = C6H5COONa + NH3 =>
C6H5CONH2 + NaOH = C6H5COONa + NH3
HCNO + KOH = HOH + KCNO =>
HCNO + KOH = HOH + KCNO
C4H10 + Cl = CCl + H =>
C4H10 + 4 Cl = 4 CCl + 10 H
BaOH + H2PO4 = BaPO4 + H2OH =>
BaOH + H2PO4 = BaPO4 + H2OH
C14H30 + CuO = H2O + CO + Cu =>
C14H30 + 29 CuO = 15 H2O + 14 CO + 29 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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