| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(ClO4)2 + 2 NiPO4 = Mg3(PO4)2 + 2 Ni(ClO4)3
C4H6O4Ba + H2SO4 = BaSO4 + CH3COOH =>
C4H6O4Ba + H2SO4 = BaSO4 + 2 CH3COOH
NiCl2 + NaOH + NaClO = NiOOH + NaCl + H2O =>
2 NiCl2 + 4 NaOH + NaClO = 2 NiOOH + 5 NaCl + H2O
FeCl3 + KSCN + H3PO4 = K3[Fe(PO4)2] + HSCN + HCl =>
FeCl3 + 3 KSCN + 2 H3PO4 = K3[Fe(PO4)2] + 3 HSCN + 3 HCl
AsO4 + AgNO3 = Ag3AsO4 + NO3 =>
AsO4 + 3 AgNO3 = Ag3AsO4 + 3 NO3
C3H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
HCN + CuSO4 = Cu(CN)2 + H2SO4 =>
2 HCN + CuSO4 = Cu(CN)2 + H2SO4
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
LiO2 + BaOH = BaO + LiH + O2 =>
LiO2 + BaOH = BaO + LiH + O2
Sn + H2O = H + SnO =>
Sn + H2O = 2 H + SnO
MgO2 + H2O = Mg + H2O3 =>
MgO2 + H2O = Mg + H2O3
CoO + H2S + S2 = CoS2 + H2O =>
2 CoO + 2 H2S + S2 = 2 CoS2 + 2 H2O
N2O + Al = AlO + N2 =>
N2O + Al = AlO + N2
CrO(SO4)2 + SO2 + H2O = Cr2(SO4)3 + H2SO4 =>
2 CrO(SO4)2 + 3 SO2 + 4 H2O = Cr2(SO4)3 + 4 H2SO4
NiSO4 + H2O = [Ni(H2O)6]SO4 =>
NiSO4 + 6 H2O = [Ni(H2O)6]SO4
Ag2CrO4(aq) + NaClO(aq) = Ag2ClO(s) + NaCrO4(aq) =>
Ag2CrO4(aq) + NaClO(aq) = Ag2ClO(s) + NaCrO4(aq)
C5H6N2OS(s) + O2(g) = CO2(g) + H2O(l) + N2(g) + SO(g) =>
2 C5H6N2OS(s) + 13 O2(g) = 10 CO2(g) + 6 H2O(l) + 2 N2(g) + 2 SO(g)
K3[Al(C2O4)3]*3H2O + C9H6NOH + Na2CO3 = Al(C9H6NO)3 + NaHC2O4 + K2CO3 + H2O =>
2 K3[Al(C2O4)3]*3H2O + 6 C9H6NOH + 3 Na2CO3 = 2 Al(C9H6NO)3 + 6 NaHC2O4 + 3 K2CO3 + 6 H2O
K2S + SO2 = K2SO3 + S =>
2 K2S + 3 SO2 = 2 K2SO3 + 3 S
KOH + H2Cr2O4 = K2Cr2O4 + H2O =>
2 KOH + H2Cr2O4 = K2Cr2O4 + 2 H2O
C8H10 + KMnO4 + H2SO4 = C7H6O4 + MnSO4 + K2SO4 + H2O =>
35 C8H10 + 86 KMnO4 + 129 H2SO4 = 40 C7H6O4 + 86 MnSO4 + 43 K2SO4 + 184 H2O
H2SO4 + AlCl3 + MnO2 = Cl2 + Al(OH)3 + MnSO4 =>
3 H2SO4 + 2 AlCl3 + 3 MnO2 = 3 Cl2 + 2 Al(OH)3 + 3 MnSO4
Cu2OCl2 = CuCl + O2 =>
2 Cu2OCl2 = 4 CuCl + O2
CuCl2 + K4Fe(CN)6 = Cu(CN)6 + K4FeCl2 =>
CuCl2 + K4Fe(CN)6 = Cu(CN)6 + K4FeCl2
ZnO + HCl = Zn + H2O2 + Cl2 =>
2 ZnO + 2 HCl = 2 Zn + H2O2 + Cl2
Ag + CN{-} + O2 = Ag(CN)2{-} + O{2-} =>
4 Ag + 8 CN{-} + O2 = 4 Ag(CN)2{-} + 2 O{2-}
CoI2 + Rb2S = CoS + RbI(s) =>
CoI2 + Rb2S = CoS + 2 RbI(s)
NiCl2 + NaNO3 = Ni(NO3)2 + NaCl =>
NiCl2 + 2 NaNO3 = Ni(NO3)2 + 2 NaCl
MnO2 + KOH + Cl2 = K2MnO4 + H2O + KCl =>
MnO2 + 4 KOH + Cl2 = K2MnO4 + 2 H2O + 2 KCl
HNO2 + Mg = Mg(NO2)2 + H2 =>
2 HNO2 + Mg = Mg(NO2)2 + H2
CH3Cl + NH3 = CH3NH2 + HCl =>
CH3Cl + NH3 = CH3NH2 + HCl
Mg + Zn(Cl2) = MgCl + Zn =>
2 Mg + Zn(Cl2) = 2 MgCl + Zn
NaHCO3 + C4H6O6 = Na2C4H4O6 + CO2 + H2O =>
2 NaHCO3 + C4H6O6 = Na2C4H4O6 + 2 CO2 + 2 H2O
Na + HC = H2 + NaC =>
2 Na + 2 HC = H2 + 2 NaC
(H2SO4) + K(OH) = (H2O) + K2(SO4) =>
(H2SO4) + 2 K(OH) = 2(H2O) + K2(SO4)
Zn(s) + Ag(NO3)(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 Ag(NO3)(aq) = Zn(NO3)2(aq) + 2 Ag(s)
Cu + CoC2O4 = C2CuO4 + Co =>
Cu + CoC2O4 = C2CuO4 + Co
ZnCO3 + HCl = ZnCl + H(CO3) =>
ZnCO3 + HCl = ZnCl + H(CO3)
AgC2H3O2(aq) + LiCl(aq) = AgCl + LiC2H3O2 =>
AgC2H3O2(aq) + LiCl(aq) = AgCl + LiC2H3O2
Ag2S + HNO3 = Ag2O + S + NO2 + H2O =>
Ag2S + 2 HNO3 = Ag2O + S + 2 NO2 + H2O
Co(NO3) + NaOH = CoOH + NaNO3 =>
Co(NO3) + NaOH = CoOH + NaNO3
(NH2)2CO + Br2 + NaOH = CO2 + N2 + NaBr + H2O =>
(NH2)2CO + 3 Br2 + 6 NaOH = CO2 + N2 + 6 NaBr + 5 H2O
Pb + N2 + H2O = PbO + NH3 =>
3 Pb + N2 + 3 H2O = 3 PbO + 2 NH3
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
H2SO4 + Na2O2 = H2O + O2 + Na2SO4 =>
2 H2SO4 + 2 Na2O2 = 2 H2O + O2 + 2 Na2SO4
C8H16 + O2(g) = CO2(g) + H2O(g) =>
C8H16 + 12 O2(g) = 8 CO2(g) + 8 H2O(g)
CH3CH2CH2CH2OH + H2SO4 + NaBr = CH3CH2CH2CH2Br + NaHSO4 + H2O =>
CH3CH2CH2CH2OH + H2SO4 + NaBr = CH3CH2CH2CH2Br + NaHSO4 + H2O
potassiumsulfide + nitricacid = potassiumnitrate + hydrogensulfide =>
K2S + 2 HNO3 = 2 KNO3 + H2S
C4H8O + [O] = C4H8O2 =>
C4H8O + [O] = C4H8O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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