| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H + H3PO4 = PH3 + 4 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
BaO + Al2O3 = Ba3(AlO3)2 =>
3 BaO + Al2O3 = Ba3(AlO3)2
CuBr3 + Na2SO3 = NaBr + Cu2(SO3)3 =>
2 CuBr3 + 3 Na2SO3 = 6 NaBr + Cu2(SO3)3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C6H12O6 + H2SO4 = H2O + SO2 + CO2 =>
C6H12O6 + 12 H2SO4 = 18 H2O + 12 SO2 + 6 CO2
PbO2 + HCl = Pb + Cl2 + H2O =>
PbO2 + 4 HCl = Pb + 2 Cl2 + 2 H2O
Ba(NO3)2 + KCl = BaCl2 + NO3K =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 NO3K
BaO + Al2O3 = Ba3(AlO3)2 =>
3 BaO + Al2O3 = Ba3(AlO3)2
K3PO4 + BaCl2KCl = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2KCl = 9 KCl + Ba3(PO4)2
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
BaO + Al2O3 = Ba3(AlO3)2 =>
3 BaO + Al2O3 = Ba3(AlO3)2
H2SO4 + Na2S2O3 = H2O + Na2SO4 + SO2 =>
3 H2SO4 + Na2S2O3 = 3 H2O + Na2SO4 + 4 SO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na3PO4 + AgCl = Ag3PO4 + NaCl =>
Na3PO4 + 3 AgCl = Ag3PO4 + 3 NaCl
C3H6O2NS + O2 = CO2 + H2O + HNO3 + H2SO4 =>
4 C3H6O2NS + 25 O2 = 12 CO2 + 6 H2O + 4 HNO3 + 4 H2SO4
Fe2O3 + Al = Al2O3 + Fe5 =>
5 Fe2O3 + 10 Al = 5 Al2O3 + 2 Fe5
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Si + N2 = SiN4 =>
Si + 2 N2 = SiN4
NH2OH + Fe(OH)2 = NH3 + Fe2O3 + H2O =>
NH2OH + 2 Fe(OH)2 = NH3 + Fe2O3 + 2 H2O
I2 + AlBr3 = Al + BrI =>
3 I2 + 2 AlBr3 = 2 Al + 6 BrI
()NaCl + ()KOH = ()NaOH + ()KCl =>
()NaCl + ()KOH = ()NaOH + ()KCl
HNo3 + Na2O = H2O + NaNo3 =>
2 HNo3 + Na2O = H2O + 2 NaNo3
S + SO4{2-} + OH{+} = SO3{2+} + H2O =>
3 S + 2 SO4{2-} + 14 OH{+} = 5 SO3{2+} + 7 H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Au + H2SeO4 = Au2(SeO4)3 + H2Se + H2O =>
8 Au + 15 H2SeO4 = 4 Au2(SeO4)3 + 3 H2Se + 12 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K3PO3 + KMnO4 + KOH = K2MnO4 + K3PO4 + H2O =>
K3PO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + K3PO4 + H2O
BaO + Al2O3 = BaAl2O4 =>
BaO + Al2O3 = BaAl2O4
BaO + Al2O3 = Ba3(AlO3)2 =>
3 BaO + Al2O3 = Ba3(AlO3)2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
SrO + SO2 = Sr + SO3 =>
SrO + SO2 = Sr + SO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C18H32O16 + H2O = C2H5OH + CO2 =>
C18H32O16 + 2 H2O = 6 C2H5OH + 6 CO2
ZnCr(NO3) = CrZn(NO3) =>
ZnCr(NO3) = CrZn(NO3)
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
ZnBr2 + CuCl2 = ZnCl2 + CuBr2 =>
ZnBr2 + CuCl2 = ZnCl2 + CuBr2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C9H8O2 + C5H6Br3N = C9H8O2Br2 + C5H6BrN =>
C9H8O2 + C5H6Br3N = C9H8O2Br2 + C5H6BrN
CH2CHCH2CH3 + KMnO4 + H2O = CH3OHCHOHCH2CH3 + MnO2 + KOH =>
3 CH2CHCH2CH3 + KMnO4 + 5 H2O = 3 CH3OHCHOHCH2CH3 + MnO2 + KOH
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
C + SNO = SN + CO2 =>
C + 2 SNO = 2 SN + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
BaO + Al2O3 = Ba3(AlO3)2 =>
3 BaO + Al2O3 = Ba3(AlO3)2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C + SNO = SN + CO2 =>
C + 2 SNO = 2 SN + CO2
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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