| Équations équilibrées la veille |
2 H2 + O2 = 2 H2O
CO2 + K2O = K2CO3 =>
CO2 + K2O = K2CO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2(SO4)3 + KBr = AlBr3 + K2(SO4) =>
Al2(SO4)3 + 6 KBr = 2 AlBr3 + 3 K2(SO4)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SnCl6 + NaCl = NaSnCl6 + Cl =>
SnCl6 + NaCl = NaSnCl6 + Cl
CH3CH2CH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
6 CH3CH2CH3 + 16 KMnO4 + 2 H2O = 9 CH3COOH + 16 MnO2 + 16 KOH
NaHCO3 + C6H8O9 = CO2 + Na3C6H5O7 + H2O =>
21 NaHCO3 + 9 C6H8O9 = 33 CO2 + 7 Na3C6H5O7 + 29 H2O
PbS + HNO3 = Pb(SO4) + H2O + NO2 =>
PbS + 8 HNO3 = Pb(SO4) + 4 H2O + 8 NO2
NiS2 + Ca(MnO4)2 = Ni(MnO4)4 + CaS =>
NiS2 + 2 Ca(MnO4)2 = Ni(MnO4)4 + 2 CaS
SN + H2O = SNO + H2 =>
SN + H2O = SNO + H2
I2(s) + S2O3{2-}(aq) = S4O6{2-}(aq) + I{-}(aq) =>
I2(s) + 2 S2O3{2-}(aq) = S4O6{2-}(aq) + 2 I{-}(aq)
Cl{-} + F{2+} + OH{-} = F{-} + ClO3{-} + H2O =>
Cl{-} + 2 F{2+} + 6 OH{-} = 2 F{-} + ClO3{-} + 3 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NiSO4C4H8N2O2 = Ni(C4H8N2O2)SO4 =>
NiSO4C4H8N2O2 = Ni(C4H8N2O2)SO4
HCn + Ca(OH)2 = CaCn2 + H2O =>
2 HCn + Ca(OH)2 = CaCn2 + 2 H2O
Cu(OH)2 + HI = Cu(OH)I + H2O =>
Cu(OH)2 + HI = Cu(OH)I + H2O
NO3CO3 = CO3NO3 =>
NO3CO3 = CO3NO3
HNCO = C3N3(NH2)3 + CO2 =>
6 HNCO = C3N3(NH2)3 + 3 CO2
Au + CN{-} + O2 + H2O = Au(CN)4{-} + H2O2{-} =>
2 Au + 8 CN{-} + 3 O2 + 6 H2O = 2 Au(CN)4{-} + 6 H2O2{-}
PbN2O6 + KI = PbI + KN2O6 =>
PbN2O6 + KI = PbI + KN2O6
Mg(HSO3)2 = MgO + H2O + SO2 =>
Mg(HSO3)2 = MgO + H2O + 2 SO2
HBrO3 + K = KBr + O2 + H2 =>
2 HBrO3 + 2 K = 2 KBr + 3 O2 + H2
K2O + H2CrO4 = K2CrO4 + H2O =>
K2O + H2CrO4 = K2CrO4 + H2O
C5H11COOH + NaOH = C5H11COO + Na + H2O =>
C5H11COOH + NaOH = C5H11COO + Na + H2O
Ca(ClO)2 + SO2 + H2O = CaCl2 + H2SO4 =>
Ca(ClO)2 + 2 SO2 + 2 H2O = CaCl2 + 2 H2SO4
H3PO4(aq) + Mn(OH)2(s) = Mn3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Mn(OH)2(s) = Mn3(PO4)2(s) + 6 H2O(l)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
C12H21O11 = C6H14 + CO2 + H2O =>
38 C12H21O11 = 47 C6H14 + 174 CO2 + 70 H2O
Cl2 + K = KCl = I2 =>
Cl2 + 2 K = 2 KCl
Cu(SO4)2 + NH3 + H2O = [Cu(NH3)4(H2O)2] + SO4 =>
Cu(SO4)2 + 4 NH3 + 2 H2O = [Cu(NH3)4(H2O)2] + 2 SO4
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Al2O3 + C3H7COOH = Al(C3H7COO)3 + H2O =>
Al2O3 + 6 C3H7COOH = 2 Al(C3H7COO)3 + 3 H2O
C14H20O2 + H2O = C13H18O2 + CH3OH =>
C14H20O2 + H2O = C13H18O2 + CH3OH
HCOOH + Ca(OH)2 = H2O + Ca(COOH)2 =>
2 HCOOH + Ca(OH)2 = 2 H2O + Ca(COOH)2
AlBr3(aq) + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3(aq) + 3 AgNO3 = 3 AgBr + Al(NO3)3
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O(l) =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O(l)
K2CrO4 + H2SO4 = K2SO4 + H2CrO4 =>
K2CrO4 + H2SO4 = K2SO4 + H2CrO4
AgNO3 + Cu = Ag + Cu2(NO3)3 =>
3 AgNO3 + 2 Cu = 3 Ag + Cu2(NO3)3
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
Zn + Cu(NO2)2 = Zn(NO2)2 + Cu =>
Zn + Cu(NO2)2 = Zn(NO2)2 + Cu
H + NO = H2O + N =>
2 H + NO = H2O + N
CO2 + KOH = KCO3 + H2 =>
2 CO2 + 2 KOH = 2 KCO3 + H2
HNO3 + K2S = KNO3 + S + N2 + H2O =>
12 HNO3 + 5 K2S = 10 KNO3 + 5 S + N2 + 6 H2O
NaF + HI = NaI + HF =>
NaF + HI = NaI + HF
Na + Ca3(PO4)2 = Na3PO4 + Ca =>
6 Na + Ca3(PO4)2 = 2 Na3PO4 + 3 Ca
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
