| Équations équilibrées la veille |
Ag3PO4 + 18 NH3 = 3[Ag(NH3)6] + PO4
CuSO4*5H2O + NH4OH = CuSO4*NH4OH + H2O =>
CuSO4*5H2O + NH4OH = CuSO4*NH4OH + 5 H2O
SiO2 + HBr = SiBr4 + H2O =>
SiO2 + 4 HBr = SiBr4 + 2 H2O
CaF2 + Pb(OH)2 = Ca(OH)2 + PbF2 =>
CaF2 + Pb(OH)2 = Ca(OH)2 + PbF2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
As203 + HNO3 + H2O = H3AsO4 + NO =>
3 As203 + 1015 HNO3 + 406 H2O = 609 H3AsO4 + 1015 NO
C3H12 = C3H6 + H2 =>
C3H12 = C3H6 + 3 H2
KCl + AgNO = KNO + AgCl =>
KCl + AgNO = KNO + AgCl
Cl2 + RbOH = RbCl + RbClO3 + H2O =>
3 Cl2 + 6 RbOH = 5 RbCl + RbClO3 + 3 H2O
NH4VO3 + HNO3 = VO(NO3)3 + NH3 + H2O =>
NH4VO3 + 3 HNO3 = VO(NO3)3 + NH3 + 2 H2O
Mg3 + Si4 + O10(OH)2 = H2Mg3(SiO3)4 =>
Mg3 + Si4 + O10(OH)2 = H2Mg3(SiO3)4
Fe(C2H3O4)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4C2H3O4 =>
2 Fe(C2H3O4)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4C2H3O4
N2 + CO2 + CH4 = H2O + CN =>
N2 + CO2 + CH4 = 2 H2O + 2 CN
FeNO3 + NH4 + OH = FeOH + NH4(NO3)3 =>
3 FeNO3 + NH4 + 3 OH = 3 FeOH + NH4(NO3)3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C6H5COOCH2CH3 + NaOH = NaC6H5COOCH2CH2 + H2O =>
C6H5COOCH2CH3 + NaOH = NaC6H5COOCH2CH2 + H2O
CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4(aq) =>
CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4(aq)
NaCO3 + CaCl2 = CaNa + CO3Cl2 =>
NaCO3 + CaCl2 = CaNa + CO3Cl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
[Ni(H2O)6]{+2} + OH{-1) = Ni(OH)2+H2O =>
[Ni(H2O)6]{+2} + 2 OH{-1) = Ni(OH)2+6H2O
SO3 + N2O5 = SO4 + N =>
5 SO3 + N2O5 = 5 SO4 + 2 N
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
C20H22 + O2 = CO2 + H2O =>
2 C20H22 + 51 O2 = 40 CO2 + 22 H2O
Al(s) + I3(s) = AlI3(s) =>
Al(s) + I3(s) = AlI3(s)
CuCl2 + NaCl = CuCl + NaCl3 =>
2 CuCl2 + NaCl = 2 CuCl + NaCl3
(CoCl2(H2O)6) + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2(CoCl2(H2O)6) + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
Al + Hg(NO3)3 = Al(NO3)3 + Hg =>
Al + Hg(NO3)3 = Al(NO3)3 + Hg
NaCO3 + CaCl2 = CaNa + CO3Cl2 =>
NaCO3 + CaCl2 = CaNa + CO3Cl2
Mg + C = Mg2C3 =>
2 Mg + 3 C = Mg2C3
KMnO4 + H2SO4 + C4H10 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 15 C4H10 = 20 CH3COCH3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
La(CHO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
2 La(CHO3)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O + 6 CO2
(CaCN2) + H2O = CaCO3 + NH3 =>
(CaCN2) + 3 H2O = CaCO3 + 2 NH3
KBr + Na2SO4 = KSO4 + Na2Br =>
KBr + Na2SO4 = KSO4 + Na2Br
Al + Na2SO4 = Al2(SO4)3 + Na =>
2 Al + 3 Na2SO4 = Al2(SO4)3 + 6 Na
Cl2 + H2O = O3ClOH + H2 =>
Cl2 + 8 H2O = 2 O3ClOH + 7 H2
H2C2O4H4O2 + NaOH = H2O + NaHC2O4 =>
H2C2O4H4O2 + NaOH = 3 H2O + NaHC2O4
NaClOC3H8O = CH3ClNaOHC2H4O =>
NaClOC3H8O = CH3ClNaOHC2H4O
Fe(OH)2 + BeO = FeBeO2 + H2O =>
Fe(OH)2 + BeO = FeBeO2 + H2O
CH3COOH + S(HCO3)2 = S(C2H3O2)2 + H2O + CO2 =>
2 CH3COOH + S(HCO3)2 = S(C2H3O2)2 + 2 H2O + 2 CO2
Ba + HNO3 = Ba(NO3)2H2 =>
Ba + 2 HNO3 = Ba(NO3)2H2
NaOH + C = Na + CO2 + H2 =>
2 NaOH + C = 2 Na + CO2 + H2
CdPO4 + (NH4)2S = Cd2S3 + (NH4)3PO4 =>
2 CdPO4 + 3(NH4)2S = Cd2S3 + 2(NH4)3PO4
CaCI2 + Na2CO3 = CaCO3 + Na2CI2 =>
CaCI2 + Na2CO3 = CaCO3 + Na2CI2
NH3 + H3AsO4 = HNO3 + H2O + As =>
5 NH3 + 8 H3AsO4 = 5 HNO3 + 17 H2O + 8 As
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe2{+} + CrO4 + H = Fe3{+} + Cr3{+} + H2O =>
3 Fe2{+} + 3 CrO4 + 24 H = 2 Fe3{+} + Cr3{+} + 12 H2O
HII + H2SO4 = H2S + H2O + I2 =>
8 HII + H2SO4 = H2S + 4 H2O + 8 I2
Br2 + GaI3 = GaBr3 + I2 =>
3 Br2 + 2 GaI3 = 2 GaBr3 + 3 I2
HS3 + O = S + H2O =>
2 HS3 + O = 6 S + H2O
C6H10O + NaBH4 = C6H12O + NaBH3 =>
C6H10O + 2 NaBH4 = C6H12O + 2 NaBH3
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