| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2(g) + Cl2 = 2 HCl
I2 + Na2SO3 = I(SO3)2 + Na2 =>
I2 + 4 Na2SO3 = 2 I(SO3)2 + 4 Na2
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + 6 H2O
Cl2O + Cr(OH)3 = Cr(ClO)3 + H2O =>
3 Cl2O + 2 Cr(OH)3 = 2 Cr(ClO)3 + 3 H2O
C2H4O + O2 = C2H4O2 =>
2 C2H4O + O2 = 2 C2H4O2
H(AuCl4) + SO2 = Au + Cl2 + H2SO2 =>
2 H(AuCl4) + SO2 = 2 Au + 4 Cl2 + H2SO2
KNO3(s) + K(s) = K2O(s) + N2(g) =>
2 KNO3(s) + 10 K(s) = 6 K2O(s) + N2(g)
I2O7 + H2O = I2O7H2O =>
I2O7 + H2O = I2O7H2O
CuCl2 + Na2S = CuS + Cl + Na =>
CuCl2 + Na2S = CuS + 2 Cl + 2 Na
CH3OH + Na2Cr2O7 + H2SO4 = CH2O + Na2SO4 + Cr2(SO4)3 + H2O =>
3 CH3OH + Na2Cr2O7 + 4 H2SO4 = 3 CH2O + Na2SO4 + Cr2(SO4)3 + 7 H2O
Ag2(NO3)2 + NaCl = AgCl(s) + NaNO3 =>
Ag2(NO3)2 + 2 NaCl = 2 AgCl(s) + 2 NaNO3
C2H(g) + O2(g) = H2O(g) + CO2(g) =>
4 C2H(g) + 9 O2(g) = 2 H2O(g) + 8 CO2(g)
Cu(OH)2 + H2CO3 = Cu(HCO3)2 + H2O =>
Cu(OH)2 + 2 H2CO3 = Cu(HCO3)2 + 2 H2O
Pb1(OH)4 + Cu2O1 = Pb2O4 + Cu1(OH)1 =>
2 Pb1(OH)4 + 4 Cu2O1 = Pb2O4 + 8 Cu1(OH)1
HCl(aq) + Na(aq) = NaCl + H =>
HCl(aq) + Na(aq) = NaCl + H
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
N2O4 + H2O = HNO3 + HNO2 =>
N2O4 + H2O = HNO3 + HNO2
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + 6 H2O
C2H5NH2 + HCl = C2H5NH3 + Cl =>
C2H5NH2 + HCl = C2H5NH3 + Cl
ClO + H2O = H2ClO2 =>
ClO + H2O = H2ClO2
CH3NHC2H5 + HCl = CH3NHC2Cl + H2 =>
CH3NHC2H5 + HCl = CH3NHC2Cl + 3 H2
CuF2 + NaNO3 = Cu(NO3)2 + NaF =>
CuF2 + 2 NaNO3 = Cu(NO3)2 + 2 NaF
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + 6 H2O
Br2 + MgF2 = F2 + MgBr2 =>
Br2 + MgF2 = F2 + MgBr2
SO2 + HNO3 = SO3 + NO + H2O =>
3 SO2 + 2 HNO3 = 3 SO3 + 2 NO + H2O
FeI2 + AlPO4 = Fe3(PO4)2 + AlI3 =>
3 FeI2 + 2 AlPO4 = Fe3(PO4)2 + 2 AlI3
MgFe = Mg + Fe =>
MgFe = Mg + Fe
SO3 + Ca(OH)2 = SCaO4 + H2O =>
SO3 + Ca(OH)2 = SCaO4 + H2O
Pb(NO3)2 + K2Cr04 = KNO3 + PbCr04 =>
Pb(NO3)2 + K2Cr04 = 2 KNO3 + PbCr04
Na2SO4(aq) + KOH(aq) = NaOH + K2SO4 =>
Na2SO4(aq) + 2 KOH(aq) = 2 NaOH + K2SO4
(NH4)2SO4 + Pb(NO3)2 = Pb(SO4) + (NH4)(NO3) =>
(NH4)2SO4 + Pb(NO3)2 = Pb(SO4) + 2(NH4)(NO3)
Pb(NO3)2 + K2Cr04 = KNO3 + PbCr04 =>
Pb(NO3)2 + K2Cr04 = 2 KNO3 + PbCr04
Zn(C2H3O2)2*12H2O + Na3PO4*12H2O = H2O + NaC2H3O2*6H2O + Zn3(PO4)2*4H2O =>
3 Zn(C2H3O2)2*12H2O + 2 Na3PO4*12H2O = 20 H2O + 6 NaC2H3O2*6H2O + Zn3(PO4)2*4H2O
KBrO3 + KI + HCl = KBr + KCl + I + H2O =>
KBrO3 + 6 KI + 6 HCl = KBr + 6 KCl + 6 I + 3 H2O
H2(SO4) + Al = H2 + Al2(SO4)3 =>
3 H2(SO4) + 2 Al = 3 H2 + Al2(SO4)3
Ba3N2 + H2O = Ba(OH0)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH0)2 + 2 NH3
CH3COOH + Zn = (CH3COO)2Zn + H3 =>
6 CH3COOH + 3 Zn = 3(CH3COO)2Zn + 2 H3
Sr(OH)2 + N2O3 = Sr(NO2)2 + H2O =>
Sr(OH)2 + N2O3 = Sr(NO2)2 + H2O
O2 + C2H50H = CO2 + H2O =>
59 O2 + 4 C2H50H = 8 CO2 + 102 H2O
C2H4O2 + LiOH = H2O + LiC2H3O2 =>
C2H4O2 + LiOH = H2O + LiC2H3O2
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + 6 H2O
Ca3P2 + HNo3 = Ca(No3)2 + PH3 =>
Ca3P2 + 6 HNo3 = 3 Ca(No3)2 + 2 PH3
NaHCO3(s) + CH3CO2H(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3CO2H(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g)
Sn(s) + HCl(aq) = SnH2(aq) + Cl2(g) =>
Sn(s) + 2 HCl(aq) = SnH2(aq) + Cl2(g)
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + 6 H2O
B + O2 = BO2 =>
B + O2 = BO2
N2(g) + O2(g) = N2O(g) =>
2 N2(g) + O2(g) = 2 N2O(g)
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + Na2S + S = FeS2 + Na2SO4 + (NH4)2SO4 + 6 H2O
Al + NH3 = AlN3 + H2 =>
2 Al + 6 NH3 = 2 AlN3 + 9 H2
Na2S2O3*5H2O + HCl = NaCl + SO2 + H2O + S8 =>
8 Na2S2O3*5H2O + 16 HCl = 16 NaCl + 8 SO2 + 48 H2O + S8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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