| Équations équilibrées la veille |
3 NO2 + H2O = 2 HNO3 + NO
H2O + I2 = HI + H5IO6 =>
6 H2O + 4 I2 = 7 HI + H5IO6
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AlCl3 + LiOH = Al(OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(OH)3 + 3 LiCl
NH3(g) + HCl(g) = NH4Cl(c) =>
NH3(g) + HCl(g) = NH4Cl(c)
HCl + H2SO4 = Cl + SO2 + H2O =>
2 HCl + H2SO4 = 2 Cl + SO2 + 2 H2O
Be(NO3)2 + KCl = BeCl2 + KNO3 =>
Be(NO3)2 + 2 KCl = BeCl2 + 2 KNO3
Na2Po4 + H2SO4 = Na2SO4 + H2Po4 =>
Na2Po4 + H2SO4 = Na2SO4 + H2Po4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
H3PO4(aq) + NaOH(aq) = NaH2PO4(aq) + HOH =>
H3PO4(aq) + NaOH(aq) = NaH2PO4(aq) + HOH
SiO2 + Cr2O3 = Cr2SiO5 =>
SiO2 + Cr2O3 = Cr2SiO5
Al + FeCl2 = Al(FeCl2) =>
Al + FeCl2 = Al(FeCl2)
RbBr + CsBr + PbBr2 = Rb8Cs2Pb10Br30 =>
8 RbBr + 2 CsBr + 10 PbBr2 = Rb8Cs2Pb10Br30
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
C + H + O2 = C9H8O4 =>
9 C + 8 H + 2 O2 = C9H8O4
CH3COOAg + KOH = CH3COOK + Ag2O + H2O =>
2 CH3COOAg + 2 KOH = 2 CH3COOK + Ag2O + H2O
FeSO4*7H2O + CaCl2 = FeCl2 + CaSO4 + H2O =>
FeSO4*7H2O + CaCl2 = FeCl2 + CaSO4 + 7 H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
HCOOH + CH3NH2 = C2H5NO + H2O =>
HCOOH + CH3NH2 = C2H5NO + H2O
KOH + KH2PO4 = K3PO4 + H2O =>
2 KOH + KH2PO4 = K3PO4 + 2 H2O
Cu2(SO4)2 + H2O = CuO + H2(SO4) =>
Cu2(SO4)2 + 2 H2O = 2 CuO + 2 H2(SO4)
Ca2C + H2O = CH4 + Ca(OH)2 =>
Ca2C + 4 H2O = CH4 + 2 Ca(OH)2
K2[HgCl4] = K{+} + Hg{+2} + Cl{-} =>
K2[HgCl4] = 2 K{+} + Hg{+2} + 4 Cl{-}
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCO3 + H(C2H3O2) = Ca(C2H3O2) + CO2 + H2O =>
8 CaCO3 + 9 H(C2H3O2) = 8 Ca(C2H3O2) + 10 CO2 + 6 H2O
LiPO4(aq) + Ca(OH2)(aq) = LiOH2 + CaPO4 =>
LiPO4(aq) + Ca(OH2)(aq) = LiOH2 + CaPO4
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C6H8O7 + SO3 = S(OH)6 + O2 + C =>
6 C6H8O7 + 8 SO3 = 8 S(OH)6 + 9 O2 + 36 C
K[Cr(OH)]4 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 K[Cr(OH)]4 + 21 Br2 + 56 KOH = 8 K2CrO4 + 42 KBr + 32 H2O
Na2SO4 + C + CaCO3 + SiO2 = Na2SiO3 + CaS + CO =>
Na2SO4 + 5 C + CaCO3 + SiO2 = Na2SiO3 + CaS + 6 CO
Cu(NO3)3 + NH4OH = Cu(OH)3 + NH4NO3 =>
Cu(NO3)3 + 3 NH4OH = Cu(OH)3 + 3 NH4NO3
C11H22011 + CuO = CO2 + H2O + Cu =>
2 C11H22011 + 22055 CuO = 22 CO2 + 22011 H2O + 22055 Cu
C23H23 + O2 = CO2 + H2O =>
4 C23H23 + 115 O2 = 92 CO2 + 46 H2O
NO2 + H2S = SO3 + NO + H2O =>
4 NO2 + H2S = SO3 + 4 NO + H2O
CH3COONa + FeCl3 = NaCl + (CH3COO)3Fe =>
3 CH3COONa + FeCl3 = 3 NaCl + (CH3COO)3Fe
O3 + H2S = H2O + SO2 =>
O3 + H2S = H2O + SO2
CO2 + MgSiO3 + H2O = SiO2 + Mg(HCO3)2 =>
2 CO2 + MgSiO3 + H2O = SiO2 + Mg(HCO3)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
SiO2 + Cr2O3 = Cr2SiO5 =>
SiO2 + Cr2O3 = Cr2SiO5
SbS5 + HCl = H3SbCl6 + H2S + S =>
2 SbS5 + 12 HCl = 2 H3SbCl6 + 3 H2S + 7 S
O2 + Ni3N2 = NiO + N2 =>
3 O2 + 2 Ni3N2 = 6 NiO + 2 N2
Li + H2O = Li(OH) + H2 =>
2 Li + 2 H2O = 2 Li(OH) + H2
NaJ + Br = JBr + Na =>
NaJ + Br = JBr + Na
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C6H1O + O2 = H2O + CO2 =>
4 C6H1O + 23 O2 = 2 H2O + 24 CO2
C55H100O6 + O2 = CO2 + H2O =>
C55H100O6 + 77 O2 = 55 CO2 + 50 H2O
HCl + N2O3 = H2O + NCl3 =>
6 HCl + N2O3 = 3 H2O + 2 NCl3
Sr + Sn(C2O4)2 = Sr(C2O4) + Sn =>
2 Sr + Sn(C2O4)2 = 2 Sr(C2O4) + Sn
CaCl(s) = CaCl(aq) =>
CaCl(s) = CaCl(aq)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
