Équations équilibrées la veille |
4 CH19N + 25 O2 = 4 NO + 4 CO2 + 38 H2O
Mg(CO3) + NaOH = Mg(OH)2 + Na2CO3 =>
Mg(CO3) + 2 NaOH = Mg(OH)2 + Na2CO3
Cr(ClO3)3 + H2O = Cr(OH)3 + HClO3 =>
Cr(ClO3)3 + 3 H2O = Cr(OH)3 + 3 HClO3
C6H6 + Fe(OH)3 = Fe + HCO3 + H2O =>
C6H6 + 12 Fe(OH)3 = 12 Fe + 6 HCO3 + 18 H2O
Pb2NO3 + Fe = Pb + Fe2NO3 =>
Pb2NO3 + 2 Fe = 2 Pb + Fe2NO3
C14H28O2 + C6H10 = C14H29O2 + C6H6 =>
4 C14H28O2 + C6H10 = 4 C14H29O2 + C6H6
K2MnO4 + H2SO4MnO2 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4MnO2 = 2 KMnO4 + 3 MnO2 + 2 K2SO4 + 2 H2O
FeSO4 + I2 + KSCN = Fe(SCN)3 + KI + K2SO4 =>
2 FeSO4 + I2 + 6 KSCN = 2 Fe(SCN)3 + 2 KI + 2 K2SO4
Al2O3 + Hg = Al + HgO =>
Al2O3 + 3 Hg = 2 Al + 3 HgO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + HgO = Al2O3 + Hg =>
2 Al + 3 HgO = Al2O3 + 3 Hg
ZnSO4 + (NH4)3PO4 = (NH4)2SO4 + Zn3(PO4)2 =>
3 ZnSO4 + 2(NH4)3PO4 = 3(NH4)2SO4 + Zn3(PO4)2
RCOOH + HCl = RCOOH2Cl =>
RCOOH + HCl = RCOOH2Cl
S(ac) + Pb(CH3COO)2(ac) = PbS + CH3COO =>
S(ac) + Pb(CH3COO)2(ac) = PbS + 2 CH3COO
I2O5 + NaOH = NaIO3 + H2O =>
I2O5 + 2 NaOH = 2 NaIO3 + H2O
Ni + K3[Fe(CN)6] = Ni[Fe(CN)6] + K =>
Ni + K3[Fe(CN)6] = Ni[Fe(CN)6] + 3 K
C2H4O2 + NH3 = NH4C2H3O2 =>
C2H4O2 + NH3 = NH4C2H3O2
H2C2O4 + Al(NO3)3 = Al2(C2O4)3 + HNO3 =>
3 H2C2O4 + 2 Al(NO3)3 = Al2(C2O4)3 + 6 HNO3
Fe2Te3 = Fe + Te =>
Fe2Te3 = 2 Fe + 3 Te
HBrAg(OH) = BrAgH2O =>
HBrAg(OH) = BrAgH2O
NaHCO3 + NaNd(SO4)2 = Nd2(CO3)3 + H2O + CO2 + Na2SO4 =>
6 NaHCO3 + 2 NaNd(SO4)2 = Nd2(CO3)3 + 3 H2O + 3 CO2 + 4 Na2SO4
Ba(NO3)2 + NaClO3 = NaNO3 + Ba(ClO3)2 =>
Ba(NO3)2 + 2 NaClO3 = 2 NaNO3 + Ba(ClO3)2
(NH4)2S(aq) + HBr(aq) = H(NH4)2 + BrS(s) =>
(NH4)2S(aq) + HBr(aq) = H(NH4)2 + BrS(s)
MnSO4*H2O = Mn + SO4 + H2O =>
MnSO4*H2O = Mn + SO4 + H2O
HSO3Cl + H2O = H2SO4HCl =>
HSO3Cl + H2O = H2SO4HCl
MnO + H2 = Mn + H2O2 =>
2 MnO + H2 = 2 Mn + H2O2
UF2 + Ca = U + CaF3 =>
3 UF2 + 2 Ca = 3 U + 2 CaF3
C12H22O11 + AgNO3 = H2O + C12NO3 + Ag =>
C12H22O11 + AgNO3 = 11 H2O + C12NO3 + Ag
CH3(CH2)3OH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3(CH2)3OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
C + Na2SO4 = Na2SO3 + CO =>
C + Na2SO4 = Na2SO3 + CO
PH3(g) + I2(s) + H2O(l) = H3PO2(aq) + HI(aq) =>
PH3(g) + 2 I2(s) + 2 H2O(l) = H3PO2(aq) + 4 HI(aq)
(NH4)2MoS4 = MoS3 + H2S + NH3 =>
(NH4)2MoS4 = MoS3 + H2S + 2 NH3
Na2S + Fe(OH)2 = FeS + NaOH =>
Na2S + Fe(OH)2 = FeS + 2 NaOH
CH3CH2Cl + NaNO2 = CH3CH2NO2 + NaCl =>
CH3CH2Cl + NaNO2 = CH3CH2NO2 + NaCl
Fe + PbCl2 = FeCl3 + Pb =>
2 Fe + 3 PbCl2 = 2 FeCl3 + 3 Pb
Cr2(SO4)4 + K3PO4 = Cr3(PO4)4 + K2(SO4) =>
3 Cr2(SO4)4 + 8 K3PO4 = 2 Cr3(PO4)4 + 12 K2(SO4)
H2O + CaCO3 + CH3COOH = (CH3OO)2Ca + CO2 =>
H2O + CaCO3 + CH3COOH = (CH3OO)2Ca + CO2
RbOH + Ca = CaO + RbH =>
RbOH + Ca = CaO + RbH
Al + V5O = Al3O + V =>
3 Al + V5O = Al3O + 5 V
FeCl2Br2 = Br2Cl2Fe =>
FeCl2Br2 = Br2Cl2Fe
SbO3 + H2 = SbH3 + H2O =>
2 SbO3 + 9 H2 = 2 SbH3 + 6 H2O
Sr + PO4 = Sr(PO4) =>
Sr + PO4 = Sr(PO4)
KMnO4 + HCl2 = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl2 = 2 MnCl2 + 13 Cl2 + 2 KCl + 8 H2O
Al2(SO4)3 + KOH = K2SO4 + K3[Al(OH)6] =>
Al2(SO4)3 + 12 KOH = 3 K2SO4 + 2 K3[Al(OH)6]
Cl(g) + KI(aq) = I(aq) + KCl(aq) =>
Cl(g) + KI(aq) = I(aq) + KCl(aq)
C + KI = KCI =>
C + KI = KCI
ZnCrO4 + H{+} = Zn{2+} + Cr2O7{2-} + H2O =>
2 ZnCrO4 + 2 H{+} = 2 Zn{2+} + Cr2O7{2-} + H2O
C4H8(g) + NH3(g) + O2(g) = C4H5N(g) + H2O(g) =>
2 C4H8(g) + 2 NH3(g) + 3 O2(g) = 2 C4H5N(g) + 6 H2O(g)
FeSO4(aq) + Ba(OH)2(aq) = BaSO4(aq) + Fe(OH)2 =>
FeSO4(aq) + Ba(OH)2(aq) = BaSO4(aq) + Fe(OH)2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.