| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Br + Cu(NO3)2 = NH4(NO3)2 + CuBr
Cr + O2 + HBr = CrBr3 + H2O =>
4 Cr + 3 O2 + 12 HBr = 4 CrBr3 + 6 H2O
NH3{+}HCl = NH3{+}Cl =>
NH3{+}HCl = NH3{+}Cl
Pb(NO3)2 + KI = Pb + (NO3)2KI =>
Pb(NO3)2 + KI = Pb + (NO3)2KI
Cu(OH)2 + SiO2 = CuSiO3 + H2O =>
Cu(OH)2 + SiO2 = CuSiO3 + H2O
FeCl3(ac) + KSCN(ac) = K[Fe(SCN)4](ac) + KCl(ac) =>
FeCl3(ac) + 4 KSCN(ac) = K[Fe(SCN)4](ac) + 3 KCl(ac)
Cr(OH)3 + H2(SO3) = Cr2(SO3)3 + H2O =>
2 Cr(OH)3 + 3 H2(SO3) = Cr2(SO3)3 + 6 H2O
PbCO3 + CH3COOH = PbCH3COO + HCO3 =>
PbCO3 + CH3COOH = PbCH3COO + HCO3
Bi(OH)3 + Sn(OH)3{-} + OH{-} = Sn(OH)6{-2} + Bi =>
2 Bi(OH)3 + 3 Sn(OH)3{-} + 3 OH{-} = 3 Sn(OH)6{-2} + 2 Bi
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C6H6CH3 + Br2 = C6H3Br5CH3 + HBr =>
C6H6CH3 + 4 Br2 = C6H3Br5CH3 + 3 HBr
Ba(NO3)2 + NaF = BaF2 + NaNO3 =>
Ba(NO3)2 + 2 NaF = BaF2 + 2 NaNO3
I2 + Ca = I2Ca =>
I2 + Ca = I2Ca
chlorine + sulfurdioxide + water = hydrochloricacid + sulfuricacid =>
Cl2 + SO2 + 2 H2O = 2 HCl + H2SO4
Na3(Co(NO2)6) + KCl = K2Na(Co(NO2)6) + NaCl =>
Na3(Co(NO2)6) + 2 KCl = K2Na(Co(NO2)6) + 2 NaCl
C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
CH3OH + KBr = CH2Br + K + H2O =>
CH3OH + KBr = CH2Br + K + H2O
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
RCl + NaOH = ROH + NaCl =>
RCl + NaOH = ROH + NaCl
C2H4(OH)2 + FeCl3 = C6H12O6 + FeCl2 + HCl =>
3 C2H4(OH)2 + 6 FeCl3 = C6H12O6 + 6 FeCl2 + 6 HCl
NaClO + KI = I + NaCl + KO =>
NaClO + KI = I + NaCl + KO
La(NO3)3*6H2O + Ni(NO3)2*6H2O + Mg(NO3)2*6H2O + C2H5NO2 = La400Ni297Mg3O1000 + H2O + CO2 + N2 =>
3600 La(NO3)3*6H2O + 2673 Ni(NO3)2*6H2O + 27.000000000003Mg(NO3)2*6H2O + 8800 C2H5NO2 = 9 La400Ni297Mg3O1000 + 59800 H2O + 17600 CO2 + 12500 N2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Na2CrO4 + Na2S + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
8 Na2CrO4 + 3 Na2S + 20 H2SO4 = 4 Cr2(SO4)3 + 11 Na2SO4 + 20 H2O
Ge + Cl2 = GeCl2 =>
Ge + Cl2 = GeCl2
Rb(s) + H2O(l) = H2Rb(s) + O2(g) =>
2 Rb(s) + 2 H2O(l) = 2 H2Rb(s) + O2(g)
ZnSO4 + NaOH = (ZnOH)2SO4 + Na2SO4 =>
2 ZnSO4 + 2 NaOH = (ZnOH)2SO4 + Na2SO4
Na2CO3 + Pb = PbCO3 + Na2 =>
Na2CO3 + Pb = PbCO3 + Na2
CH3OH + KBr = CH2Br + K + H2O =>
CH3OH + KBr = CH2Br + K + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaNH4 + ClNO3 = NH4NO3 + CaCl =>
CaNH4 + ClNO3 = NH4NO3 + CaCl
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
PbO2 + Cr(OH)3 = PbO + CrO4 + H2O =>
5 PbO2 + 2 Cr(OH)3 = 5 PbO + 2 CrO4 + 3 H2O
RCl + NaOH = ROH + NaCl =>
RCl + NaOH = ROH + NaCl
CH3OH + KBr = CH2Br + K + H2O =>
CH3OH + KBr = CH2Br + K + H2O
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
C2H2O3 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H2O3 + 4 KMnO4 + 6 H2SO4 = 10 CO2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Cu(PO4) = CuPO4 =>
Cu(PO4) = CuPO4
HClO3 + H2S = H2SO4 + HCl =>
4 HClO3 + 3 H2S = 3 H2SO4 + 4 HCl
RCl + NaOH = ROH + NaCl =>
RCl + NaOH = ROH + NaCl
CH3OH + KBr = CH2Br + K + H2O =>
CH3OH + KBr = CH2Br + K + H2O
C2H4(OH)2 + FeCl3 = C6H12O6 + FeCl2 + HCl =>
3 C2H4(OH)2 + 6 FeCl3 = C6H12O6 + 6 FeCl2 + 6 HCl
FeCl3 + Ag(C2H3O2) = AgCl + Fe(C2H3O2)3 =>
FeCl3 + 3 Ag(C2H3O2) = 3 AgCl + Fe(C2H3O2)3
RCl + NaOH = ROH + NaCl =>
RCl + NaOH = ROH + NaCl
Cl5P = PCl3 + Cl2 =>
Cl5P = PCl3 + Cl2
NaCN + H2(SO4) = Na2(SO4) + H(CN) =>
2 NaCN + H2(SO4) = Na2(SO4) + 2 H(CN)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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