| Équations équilibrées la veille |
Mg(NO3)2 + 2 HC2H3O2 = Mg(C2H3O2)2 + 2 HNO3
HSO4 + HOH = H3O + SO4 =>
HSO4 + HOH = H3O + SO4
H2S + Sb2O3 = Sb2S3 + H2O =>
3 H2S + Sb2O3 = Sb2S3 + 3 H2O
H2O2 + AuCl3 = Au + HCl + O2 =>
3 H2O2 + 2 AuCl3 = 2 Au + 6 HCl + 3 O2
C2H3ClO2 + NH3 = C2H5O2N + HCl =>
C2H3ClO2 + NH3 = C2H5O2N + HCl
AgOH + CuSO4 = Ag2SO4 + Cu(OH)2 =>
2 AgOH + CuSO4 = Ag2SO4 + Cu(OH)2
Fe2(SO4)3 + NaI = I2 + FeSO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaI = I2 + 2 FeSO4 + Na2SO4
C45H54321 + O2 = CO2 + H4235O05271234567 =>
5001 C45H54321 + 1.6906493567994E + 14 O2 = 225045 CO2 + 64146.238724911H4235O05271234567
Pb(OH)4 + Cu2O = CuOH + PbO2 =>
Pb(OH)4 + 2 Cu2O = 4 CuOH + PbO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Hg(ClO3)3 = HgCl3 + O2 =>
2 Hg(ClO3)3 = 2 HgCl3 + 9 O2
V2O5 + H2SO4 + H2C2O4 = VOSO4 + CO2 + H2O =>
V2O5 + 2 H2SO4 + H2C2O4 = 2 VOSO4 + 2 CO2 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K4SiO4 + HCl = KCl + SiCl2 + H2O + Cl2 =>
K4SiO4 + 8 HCl = 4 KCl + SiCl2 + 4 H2O + Cl2
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
KHSO4(aq) + (KOH)(aq) = K2SO4(aq) + H2O(l) =>
KHSO4(aq) + (KOH)(aq) = K2SO4(aq) + H2O(l)
Sr(OH)2 + ZnSO4 = Zn(OH)2 + SrSO4 =>
Sr(OH)2 + ZnSO4 = Zn(OH)2 + SrSO4
NaOH + H2SO4 = H2O + H + NaSO4 =>
NaOH + H2SO4 = H2O + H + NaSO4
C3O + O2 = CO2 =>
2 C3O + 5 O2 = 6 CO2
Br + CsF = CsBr + F2 =>
2 Br + 2 CsF = 2 CsBr + F2
Fr(s) + Cl2(g) = FrCl =>
2 Fr(s) + Cl2(g) = 2 FrCl
Ca + MgBr2 = CaBr2 + Mg =>
Ca + MgBr2 = CaBr2 + Mg
Cu + In(NO3)3 = Cu(NO3) + In =>
3 Cu + In(NO3)3 = 3 Cu(NO3) + In
SnF2 + Na3(PO4) = Sn3(PO4)2 + NaF =>
3 SnF2 + 2 Na3(PO4) = Sn3(PO4)2 + 6 NaF
Al + ClCl = AlClClClAlClClCl =>
2 Al + 3 ClCl = AlClClClAlClClCl
ZnS + CuCl2 = ZnCl2 + CuS =>
ZnS + CuCl2 = ZnCl2 + CuS
N2(g) + I2(g) = NI3(s) =>
N2(g) + 3 I2(g) = 2 NI3(s)
CaCl2 + Ti3(PO4)4 = Ca3(PO4)2 + TiCl4 =>
6 CaCl2 + Ti3(PO4)4 = 2 Ca3(PO4)2 + 3 TiCl4
C7H8 + Cl = C7H7Cl + H =>
C7H8 + Cl = C7H7Cl + H
FeCl3(aq) + KSCN(aq) = Fe(SCN)3 + KCl(s) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3 + 3 KCl(s)
Al(NO3)3(aq) + KI(aq) = AlI3(s) + KNO3(aq) =>
Al(NO3)3(aq) + 3 KI(aq) = AlI3(s) + 3 KNO3(aq)
AlI3 + Mg(ClO3)2 = Al(ClO3)3 + MgI2 =>
2 AlI3 + 3 Mg(ClO3)2 = 2 Al(ClO3)3 + 3 MgI2
C16H34O2 + O2 = CO2 + H2O =>
2 C16H34O2 + 47 O2 = 32 CO2 + 34 H2O
Zn(CO3) + H3PO4 = Zn3(PO4)2 + H2CO3 =>
3 Zn(CO3) + 2 H3PO4 = Zn3(PO4)2 + 3 H2CO3
CH(CH2)2OH + O2 = CO2 + H2O =>
CH(CH2)2OH + 4 O2 = 3 CO2 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na(s) + S(s) = NaS =>
Na(s) + S(s) = NaS
LiOH + SrCl2 = LiCl2 + SrOH =>
LiOH + SrCl2 = LiCl2 + SrOH
KIO3 + PH3 + HCl = I2 + H2O + KCl + H3PO4 =>
8 KIO3 + 5 PH3 + 8 HCl = 4 I2 + 4 H2O + 8 KCl + 5 H3PO4
PdCl2 + HCOOH + OH{-} = Pd + CO2 + H2O + Cl{-} =>
PdCl2 + HCOOH + 2 OH{-} = Pd + CO2 + 2 H2O + 2 Cl{-}
SbS3 + O2 = Sb + SO2 =>
SbS3 + 3 O2 = Sb + 3 SO2
HCl + HNO3 = ClNO3 + H2 =>
HCl + HNO3 = ClNO3 + H2
Pb + Ox = PbOx =>
Pb + Ox = PbOx
Al2(SO3)3 + NaHO = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaHO = 3 Na2SO3 + 2 Al(OH)3
H2SO4 + Al[OH]3 = Al2[SO4]3 + H2O =>
3 H2SO4 + 2 Al[OH]3 = Al2[SO4]3 + 6 H2O
Fe(NO3)3*9H2O + Mn(NO3)2*4H2O + Ni(NO3)2*6H2O + Co(NO3)2*6H2O + Zn(NO3)2*6H2O + Mg(NO3)2*6H2O + SmCl3*6H2O = Ni166Co166Mg166Zn166Fe166Mn166Sm1000O3000 + N2 + H2O + O2 + Cl2 =>
166 Fe(NO3)3*9H2O + 166 Mn(NO3)2*4H2O + 166 Ni(NO3)2*6H2O + 166 Co(NO3)2*6H2O + 166 Zn(NO3)2*6H2O + 166 Mg(NO3)2*6H2O + 1000 SmCl3*6H2O = Ni166Co166Mg166Zn166Fe166Mn166Sm1000O3000 + 1079 N2 + 12142 H2O + 1737 O2 + 1500 Cl2
CH4(s) + O2(g) = CO2 + H2O(s) =>
CH4(s) + 2 O2(g) = CO2 + 2 H2O(s)
KNO2 + KOH + KMnO4 = K2MnO4 + KNO3 + H2O =>
KNO2 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + KNO3 + H2O
Fe2(SO4)3 + SO2 = FeS2 + O3 =>
3 Fe2(SO4)3 + 3 SO2 = 6 FeS2 + 14 O3
C3H8 + Br2 = C3H8Br =>
2 C3H8 + Br2 = 2 C3H8Br
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