| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO(s) + Zn(s) = Mg(s) + ZnO(s)
Cr2O3 + NaClO4 + NaOH = Na2CrO4 + NaCl + H2O =>
4 Cr2O3 + 3 NaClO4 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 8 H2O
H2O(l) + NAOH(aq) + NH4NO3(s) = NAO3(aq) + NH3(g) =>
H2O(l) + 8 NAOH(aq) + 5 NH4NO3(s) = 8 NAO3(aq) + 10 NH3(g)
BaO + H2O = H2O2 + Ba =>
BaO + H2O = H2O2 + Ba
xenontetrafluoride + water = xenon + oxygen + hydrogenfluoride =>
XeF4 + 2 H2O = Xe + O2 + 4 HF
C3H7NO3 + NaBH4 + C2H5OH = C3H8ONO2 + NaBH3(OC2H5) =>
2 C3H7NO3 + NaBH4 + C2H5OH = 2 C3H8ONO2 + NaBH3(OC2H5)
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
NO3 + H3AsO3 = H3AsO4 + NO =>
NO3 + 2 H3AsO3 = 2 H3AsO4 + NO
NiCO3 + SrOH = SrCO3 + NiOH =>
NiCO3 + SrOH = SrCO3 + NiOH
AINO3 + NH4PO4 = AIPO4 + NH4NO3 =>
AINO3 + NH4PO4 = AIPO4 + NH4NO3
C6H12O6 + AgNO3 + NH4OH = C6H1207 + Ag + NH4NO3 =>
7.0000000000002C6H12O6 + 1159 AgNO3 + 3561 NH4OH = 7 C6H1207 + 1159 Ag + 2360 NH4NO3
Cr2(SO3H)2(SO4)2 + NaOH = Cr2(OH)6 + Na2SO4 + SO2 =>
Cr2(SO3H)2(SO4)2 + 4 NaOH = Cr2(OH)6 + 2 Na2SO4 + 2 SO2
AgNo3 + CaI = AgI + CaNo3 =>
AgNo3 + CaI = AgI + CaNo3
CH3CHCH3CH2COCH2CHCH3CH3 + LiAlH4 + H2O = CH3CH2CH2OH + LiOH + Al(OH)3 =>
4 CH3CHCH3CH2COCH2CHCH3CH3 + LiAlH4 + 12 H2O = 12 CH3CH2CH2OH + LiOH + Al(OH)3
Na2CO3 + BaCl2 = NaCl + CO3Ba =>
Na2CO3 + BaCl2 = 2 NaCl + CO3Ba
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + NaCl =>
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + 2 NaCl
H3PO3 + AgNO3 + H2O = HNO3 + Ag + H3PO4 =>
H3PO3 + 2 AgNO3 + H2O = 2 HNO3 + 2 Ag + H3PO4
H2(l) + SO3(g) = H2O(l) + SO2(g) =>
H2(l) + SO3(g) = H2O(l) + SO2(g)
(NH4)2CO3 + AlF3 = NH4F + Al2(CO3)3 =>
3(NH4)2CO3 + 2 AlF3 = 6 NH4F + Al2(CO3)3
H2SO4 + NaOH(aq) = Na2SO4(aq) + H2O =>
H2SO4 + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O
CH3(CO)(CH2)2CH3 + O2 = CO2 + H2O =>
CH3(CO)(CH2)2CH3 + 7 O2 = 5 CO2 + 5 H2O
(NH4)2MoO4 + HNO3 + Na3PO4 = (NH4)3PMo12O40 + NaNO3 + H2O + NH4NO3 =>
12(NH4)2MoO4 + 24 HNO3 + Na3PO4 = (NH4)3PMo12O40 + 3 NaNO3 + 12 H2O + 21 NH4NO3
AgNO3 + [Co(NH3)5Cl]Cl2 = AgCl + [Co(NH3)5NO3]Cl2 =>
AgNO3 + [Co(NH3)5Cl]Cl2 = AgCl + [Co(NH3)5NO3]Cl2
AgCH3CO2 + NaI = AgI + NaCH3CO2 =>
AgCH3CO2 + NaI = AgI + NaCH3CO2
LiO + H3PO4 = Li3PO4 + HO =>
3 LiO + H3PO4 = Li3PO4 + 3 HO
H3BO3 + H2O = H3O + H2BO3 =>
H3BO3 + H2O = H3O + H2BO3
Al(s) + OH{-}(aq) + H2O(l) = [Al(OH)4]{-}(aq) + H2(g) =>
2 Al(s) + 2 OH{-}(aq) + 6 H2O(l) = 2[Al(OH)4]{-}(aq) + 3 H2(g)
Co(NO3)2 + Na2S = CoS + Na2(NO3)2 =>
Co(NO3)2 + Na2S = CoS + Na2(NO3)2
HCl + Mn + HNO3 = H2[MnCl9] + NO2 + H2O =>
9 HCl + Mn + 7 HNO3 = H2[MnCl9] + 7 NO2 + 7 H2O
Mg(s) + AgNO3(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)
CH3OH + K2Cr2O7 + H2SO4 = CH2O + Cr2(SO4) + K2SO4 + H2O =>
5 CH3OH + K2Cr2O7 + 2 H2SO4 = 5 CH2O + Cr2(SO4) + K2SO4 + 7 H2O
Cr(NO3)3 + Cu2SO4 = Cr2(SO4)3 + CuNO3 =>
2 Cr(NO3)3 + 3 Cu2SO4 = Cr2(SO4)3 + 6 CuNO3
KCrO4 + Cl2 + KOH = KCrO2 + KClO + H2O =>
KCrO4 + 2 Cl2 + 4 KOH = KCrO2 + 4 KClO + 2 H2O
CoC2O4 + NaOH = NaC2O4 + CoOH =>
CoC2O4 + NaOH = NaC2O4 + CoOH
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
NaOCl + Na2S2O3 + NaOH = H2O + NaCl + Na2SO4 =>
4 NaOCl + Na2S2O3 + 2 NaOH = H2O + 4 NaCl + 2 Na2SO4
CH3CH2OH + KMnO4 + H2SO4 = CH3COOOH + MnSO4 + H2O + KSO4 =>
2 CH3CH2OH + 3 KMnO4 + 6 H2SO4 = 2 CH3COOOH + 3 MnSO4 + 8 H2O + 3 KSO4
NH4Fe(SO4)2 + NH4OH = N2H6S2O8 + FeOH3 =>
NH4Fe(SO4)2 + NH4OH = N2H6S2O8 + FeOH3
C6H14 + Cl2 = C6H13Cl + HCl =>
C6H14 + Cl2 = C6H13Cl + HCl
Cl2 + CrI3 + KOH = KCl + KIO + H2O + K2CrO4 =>
9 Cl2 + 2 CrI3 + 28 KOH = 18 KCl + 6 KIO + 14 H2O + 2 K2CrO4
C2H5COOCH3 + NaOH = C2H5COONa + CH3OH =>
C2H5COOCH3 + NaOH = C2H5COONa + CH3OH
C2H5OH2 + O2 = H2O + CO2 =>
4 C2H5OH2 + 13 O2 = 14 H2O + 8 CO2
Ag + Al(NO3)3 = Ag(NO3)3 + Al =>
Ag + Al(NO3)3 = Ag(NO3)3 + Al
K3PO4 + TiBr3 = TiPO4 + KBr =>
K3PO4 + TiBr3 = TiPO4 + 3 KBr
OsH3GaS3H = Os + GaH + H2S2 =>
2 OsH3GaS3H = 2 Os + 2 GaH + 3 H2S2
MgCO3 + H3PO4 = MgPO4 + CO3H3 =>
MgCO3 + H3PO4 = MgPO4 + CO3H3
Mg{2+} + Al = Al{3+} + Mg =>
3 Mg{2+} + 2 Al = 2 Al{3+} + 3 Mg
Al + KNO3 + KOH = K2AlO2 + NH3 + H2O =>
4 Al + KNO3 + 7 KOH = 4 K2AlO2 + NH3 + 2 H2O
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + NaCl =>
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + 2 NaCl
Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/17/24
Équations équilibrées sur06/16/23
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