| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + KOH = KAlO2 + 2 H2O
NaCrO2 + H2SO4 = CrSO4 + NaSO4 + H2O =>
NaCrO2 + 2 H2SO4 = CrSO4 + NaSO4 + 2 H2O
Cu(s) + Fe(NO3)3(aq) = Fe(s) + Cu(NO3)3(aq) =>
Cu(s) + Fe(NO3)3(aq) = Fe(s) + Cu(NO3)3(aq)
P + N2 = PN3 =>
2 P + 3 N2 = 2 PN3
H2O2 + K2Cr2O7 + H2SO4 = KSO4 + HCrO7 + H2O =>
8 H2O2 + K2Cr2O7 + 2 H2SO4 = 2 KSO4 + 2 HCrO7 + 9 H2O
CH3OH + NaOH = CH3ONa + H2O =>
CH3OH + NaOH = CH3ONa + H2O
H3C6H5O3 + NaOH = Na + CO2 + H2O =>
H3C6H5O3 + 26 NaOH = 26 Na + 6 CO2 + 17 H2O
P + O2 = PO5 =>
2 P + 5 O2 = 2 PO5
HNO3 + Zn(OH)2 = H(OH)2 + NO3Zn =>
HNO3 + Zn(OH)2 = H(OH)2 + NO3Zn
Sb2S3 + HNO3 = H2SO4 + Sb2O5*H2O + NO2 + H2O =>
Sb2S3 + 28 HNO3 = 3 H2SO4 + Sb2O5*H2O + 28 NO2 + 10 H2O
C2H6O(l) + O2 = CO2 + H2O(l) =>
C2H6O(l) + 3 O2 = 2 CO2 + 3 H2O(l)
C4H9OH + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H9OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H8O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
FeSO4 + BaCI2 = BaSO4 + FeCI2 =>
FeSO4 + BaCI2 = BaSO4 + FeCI2
Cr(OAc)3 + HCl = CrCl3 + HOAc =>
Cr(OAc)3 + 3 HCl = CrCl3 + 3 HOAc
Fe2SO4 + HBrO2 + H2SO4 = Fe(SO4)3 + FeBr3 + H2O =>
3 Fe2SO4 + 6 HBrO2 + 9 H2SO4 = 4 Fe(SO4)3 + 2 FeBr3 + 12 H2O
C + Na2CO3 = CO + Na =>
2 C + Na2CO3 = 3 CO + 2 Na
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
C10H13 + H2 = C4H6 =>
2 C10H13 + 2 H2 = 5 C4H6
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
CH3CHCOOH + HCl = CH3CHCOCl + H2O =>
CH3CHCOOH + HCl = CH3CHCOCl + H2O
S + N2 = S3N2 =>
3 S + N2 = S3N2
NH4NO3 + Sr(OH)2 = Sr(NO3)2 + NH4OH =>
2 NH4NO3 + Sr(OH)2 = Sr(NO3)2 + 2 NH4OH
KOH(aq) + HClO(aq) = KClO(aq) + H2O(aq) =>
KOH(aq) + HClO(aq) = KClO(aq) + H2O(aq)
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
CH3NH3Cl + Ca(OH)2 = CH3NH2 + CaCl2 + H2O =>
2 CH3NH3Cl + Ca(OH)2 = 2 CH3NH2 + CaCl2 + 2 H2O
Hg(NO3) + Na3PO4 = HgPO4 + Na3(NO3) =>
Hg(NO3) + Na3PO4 = HgPO4 + Na3(NO3)
Cu + NH4OH = Cu(OH) + NH3 + H2 =>
2 Cu + 2 NH4OH = 2 Cu(OH) + 2 NH3 + H2
CH3OH + O2 = CH2O + H2O =>
2 CH3OH + O2 = 2 CH2O + 2 H2O
SrOH2 + Fe(NO3)2 = Sr(NO3)2 + FeOH2 =>
SrOH2 + Fe(NO3)2 = Sr(NO3)2 + FeOH2
C5HO(l) + O2(g) = CO2(g) + H2O(g) =>
4 C5HO(l) + 19 O2(g) = 20 CO2(g) + 2 H2O(g)
CrO3(OH) + RCH2OH = CrO3(OCH2R) + H2O =>
CrO3(OH) + RCH2OH = CrO3(OCH2R) + H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
NaCl + AlS = NaS + AlCl =>
NaCl + AlS = NaS + AlCl
H2C2O4 + KMnO4 = CO2 + MnO + K2O + H2O =>
5 H2C2O4 + 2 KMnO4 = 10 CO2 + 2 MnO + K2O + 5 H2O
(CH2O)38(NH3)16(H3PO4) + O2 = CO2 + HNO3 + H3PO4 + H2O =>
(CH2O)38(NH3)16(H3PO4) + 70 O2 = 38 CO2 + 16 HNO3 + H3PO4 + 54 H2O
()C12H22O3 + ()O2(g) = ()CO2(g) + ()H2O(g) =>
()C12H22O3 + 16()O2(g) = 12()CO2(g) + 11()H2O(g)
KMnO4 + CH3CH2OH + H2SO4 = MnSO4 + K2SO4 + CH3COH + H2O =>
2 KMnO4 + 5 CH3CH2OH + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 CH3COH + 8 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CH3NH3Cl + Ca(OH)2 = CH3NH2 + CaCl2 + H2O =>
2 CH3NH3Cl + Ca(OH)2 = 2 CH3NH2 + CaCl2 + 2 H2O
Na2S + H2SO4 = NaSO4 + SO + H2O =>
2 Na2S + 7 H2SO4 = 4 NaSO4 + 5 SO + 7 H2O
FeSO4 + KMnO4 + H2SO4 = H2O + MnSO4 + K2SO3 + Fe2(SO4)3 =>
12 FeSO4 + 2 KMnO4 + 9 H2SO4 = 9 H2O + 2 MnSO4 + K2SO3 + 6 Fe2(SO4)3
CoCl2 + H2O(l) = H12Cl2CoO6 =>
CoCl2 + 6 H2O(l) = H12Cl2CoO6
KClO3 = K2O + Cl2 + O2 =>
4 KClO3 = 2 K2O + 2 Cl2 + 5 O2
SrO + HNO3 = SrNO3 + OH =>
SrO + HNO3 = SrNO3 + OH
INa + KMnO4 = MnNaO4 + IK =>
INa + KMnO4 = MnNaO4 + IK
HBr + SOH = H2O + SBr =>
HBr + SOH = H2O + SBr
SiH4 + O2 = Si2O + H2 =>
4 SiH4 + O2 = 2 Si2O + 8 H2
ZnI2 + H3PO4 = Zn3(PO4)2 + HI =>
3 ZnI2 + 2 H3PO4 = Zn3(PO4)2 + 6 HI
Mg{2+} + SO4{2-} = MgSO4 =>
Mg{2+} + SO4{2-} = MgSO4
ZnI2 + H3PO4 = Zn3(PO4)2 + HI =>
3 ZnI2 + 2 H3PO4 = Zn3(PO4)2 + 6 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/24
Équations équilibrées sur04/10/23
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