| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2SO4 + 2 HCl = 2 LiCl + SO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CS2 + Cl6 = CCl4 + Cl2S2 =>
CS2 + Cl6 = CCl4 + Cl2S2
HClMgCl2 = HCl3Mg =>
HClMgCl2 = HCl3Mg
Pb(HCO3)2 + HCl = PbCl2 + H2O + CO2 =>
Pb(HCO3)2 + 2 HCl = PbCl2 + 2 H2O + 2 CO2
Cr2(SO4)3 + NaOH = Cr2O3 + H2O + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = Cr2O3 + 3 H2O + 3 Na2SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
P + NH3 = H3P + N =>
P + NH3 = H3P + N
Fe(OH)3NaOH = NaFe(OH)4 =>
Fe(OH)3NaOH = NaFe(OH)4
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CuSO4 + H2SO4 = CuSO4*SO3 + H2O =>
CuSO4 + H2SO4 = CuSO4*SO3 + H2O
MnO3 + H2O = H2MnO3 + O2 =>
2 MnO3 + 2 H2O = 2 H2MnO3 + O2
Br2O5 + NaOH = Br(OH)5 + Na2O =>
Br2O5 + 10 NaOH = 2 Br(OH)5 + 5 Na2O
Hg2CO3 + HNO3 = H2O + CO2 + Hg(NO3)2 + NO2 =>
Hg2CO3 + 6 HNO3 = 3 H2O + CO2 + 2 Hg(NO3)2 + 2 NO2
Si + KOH + H2O = H2 + K2SiO3 =>
Si + 2 KOH + H2O = 2 H2 + K2SiO3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
K2Cr2O7 + HCl + KBr = Br2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl + 6 KBr = 3 Br2 + 2 CrCl3 + 8 KCl + 7 H2O
Fe2 + Al2O3 = Al2 + Fe2O3 =>
Fe2 + Al2O3 = Al2 + Fe2O3
KOH + C = K + CO + H2O =>
2 KOH + C = 2 K + CO + H2O
CH3COOH + KOH = HOH + KCH3COO =>
CH3COOH + KOH = HOH + KCH3COO
H2S + Pb(NO3)2 = H2(NO3)2 + PbS =>
H2S + Pb(NO3)2 = H2(NO3)2 + PbS
Xe + OH = HXeO4 + H2O =>
Xe + 7 OH = HXeO4 + 3 H2O
Al(NO3)3 + MgBr2 = Mg(NO3)2 + AlBr3 =>
2 Al(NO3)3 + 3 MgBr2 = 3 Mg(NO3)2 + 2 AlBr3
Ca + K2O = CaK + O =>
2 Ca + K2O = 2 CaK + O
W(CO)6 + P(C6H5)3 = W(CO)4(P(C6H5)3)2 + CO =>
W(CO)6 + 2 P(C6H5)3 = W(CO)4(P(C6H5)3)2 + 2 CO
(CH3)3CCl(aq) + H2O(l) = (CH3)3COH(aq) + HCl =>
(CH3)3CCl(aq) + H2O(l) = (CH3)3COH(aq) + HCl
CuCl2(aq) + Ag(s) = AgCl + Cu =>
CuCl2(aq) + 2 Ag(s) = 2 AgCl + Cu
KI(heat) = KI =>
KI(heat) = KI
NaHCO3 + CaCl2 = CaCO3 + CO2 + NaCl + H2O =>
2 NaHCO3 + CaCl2 = CaCO3 + CO2 + 2 NaCl + H2O
CH3CH2COCH3H2 = CH3CH2CHOHCH3 =>
CH3CH2COCH3H2 = CH3CH2CHOHCH3
HBrO + Na2O = NaBrO + H2O =>
2 HBrO + Na2O = 2 NaBrO + H2O
Ca + HNO3 = NH4(NO3) + Ca(NO3)2 + H2O =>
4 Ca + 10 HNO3 = NH4(NO3) + 4 Ca(NO3)2 + 3 H2O
F2O3 = F2 + O3 =>
F2O3 = F2 + O3
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
C3H5(OH) + O2 = CO2 + H2O =>
C3H5(OH) + 4 O2 = 3 CO2 + 3 H2O
CH3CH2Cl + Cl2 = CH2CHCl + HCl =>
CH3CH2Cl + Cl2 = CH2CHCl + 2 HCl
CaT = TCa =>
CaT = TCa
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
P + NH3 = H3P + N =>
P + NH3 = H3P + N
Na2SO4 + CO = Na2S + CO2 =>
Na2SO4 + 4 CO = Na2S + 4 CO2
Ce(SO4)2 + Na2SO4 = Na2Ce + SO4 =>
Ce(SO4)2 + Na2SO4 = Na2Ce + 3 SO4
COH2 = H2CO =>
COH2 = H2CO
ZnI2 + Al2(SO3)3 = ZnSO3 + AlI3 =>
3 ZnI2 + Al2(SO3)3 = 3 ZnSO3 + 2 AlI3
Al2Cl3 = Al + Cl2 =>
2 Al2Cl3 = 4 Al + 3 Cl2
Al + C = AlC3 =>
Al + 3 C = AlC3
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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