| Équations équilibrées la veille |
2 NaCl + F2 = 2 NaF + Cl2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Pb(OH)2 + K2CrO4 = Pb(CrO4) + KOH =>
Pb(OH)2 + K2CrO4 = Pb(CrO4) + 2 KOH
Au2S3(s) + H2(g) = Au(s) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g)
Sb4O6 + NaOH + H2O = Na[Sb(OH)4] =>
Sb4O6 + 4 NaOH + 6 H2O = 4 Na[Sb(OH)4]
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
BF3 = B + F =>
BF3 = B + 3 F
HNO3 + BaSO4 = BaNO3 + HSO4 =>
HNO3 + BaSO4 = BaNO3 + HSO4
FeS + HA = FeA2 + H2S =>
FeS + 2 HA = FeA2 + H2S
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
Sb2O3 + NaOH + H2O = NaSb(OH)4 =>
Sb2O3 + 2 NaOH + 3 H2O = 2 NaSb(OH)4
AsH + HNO3 = H3AsO4 + NO2 + H2O =>
AsH + 6 HNO3 = H3AsO4 + 6 NO2 + 2 H2O
Sr(OH)2*8H2O + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2*8H2O + 2 NH4Cl = SrCl2 + 2 NH3 + 10 H2O
Cl2SO + H2O = SO2 + HCl =>
Cl2SO + H2O = SO2 + 2 HCl
K2SO4 + NaClO3 = KClO3 + Na2SO4 =>
K2SO4 + 2 NaClO3 = 2 KClO3 + Na2SO4
HCH3CO2 + KOH = KCH3CO2 + H2O =>
HCH3CO2 + KOH = KCH3CO2 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C5H10O5 = C4H9OH + CO2 + H2 =>
7 C5H10O5 = 5 C4H9OH + 15 CO2 + 10 H2
CuCl2 + Ni = NiCl2 + Cu =>
CuCl2 + Ni = NiCl2 + Cu
C3H8 + HCl = CH3CH(Cl)CH3 + H =>
C3H8 + HCl = CH3CH(Cl)CH3 + 2 H
PO4 = PO3 + O =>
PO4 = PO3 + O
SO2 + K2CrO4 + KOH + H2O = K2SO4 + KCr(OH)4 =>
3 SO2 + 2 K2CrO4 + 4 KOH + 2 H2O = 3 K2SO4 + 2 KCr(OH)4
CsOH + HClO3 = CsClO3 + H2O =>
CsOH + HClO3 = CsClO3 + H2O
Mo3N2 = Mo + Mo4N3 =>
3 Mo3N2 = Mo + 2 Mo4N3
NaO + CO2 = Na + CO3 =>
NaO + CO2 = Na + CO3
Mg + B = MgB2 =>
Mg + 2 B = MgB2
CH3CH2CH3(g) + O2 = CO2 + H2O =>
CH3CH2CH3(g) + 5 O2 = 3 CO2 + 4 H2O
CaS + NaOH = CaOH + NaS =>
CaS + NaOH = CaOH + NaS
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NaCl + CuSO4 + H2O = Na2SO4 + Cu(OH)2 + HCl =>
2 NaCl + CuSO4 + 2 H2O = Na2SO4 + Cu(OH)2 + 2 HCl
KI + CuSO4*5H2O = K2SO4 + CuI + I2 + H2O =>
4 KI + 2 CuSO4*5H2O = 2 K2SO4 + 2 CuI + I2 + 10 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
ZnS(s) + HBr(aq) = ZnBr2 + H2S =>
ZnS(s) + 2 HBr(aq) = ZnBr2 + H2S
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
FeCl4 + MgO = FeO + MgCl4 =>
FeCl4 + MgO = FeO + MgCl4
SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)
C33H5406 + O2 = CO2 + H2O =>
2 C33H5406 + 2769 O2 = 66 CO2 + 5406 H2O
CO2 + HNO3 + H3PO4 + H2O = C106H175O42N16P + O2 =>
106 CO2 + 16.000000000001HNO3 + H3PO4 + 78.000000000003H2O = C106H175O42N16P + 150.00000000001O2
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Ni{2+} + (C4H8N2O2) + NH3 = Ni(C4H7N2O2)2 + NH4{+} =>
Ni{2+} + 2(C4H8N2O2) + 2 NH3 = Ni(C4H7N2O2)2 + 2 NH4{+}
OH{-} + H2CO + Ag{+} = HCOO{-} + Ag + H2O =>
3 OH{-} + H2CO + 2 Ag{+} = HCOO{-} + 2 Ag + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoP = Co + P4 =>
4 CoP = 4 Co + P4
KMgO4 + HCl = KCl + MgCl2 + H2O + Cl2 =>
2 KMgO4 + 16 HCl = 2 KCl + 2 MgCl2 + 8 H2O + 5 Cl2
CaCO3 + NaCl + H2O = Na2CO3 + HCl + Ca(OH)2 =>
CaCO3 + 2 NaCl + 2 H2O = Na2CO3 + 2 HCl + Ca(OH)2
Cu(NO3)2 + K3(PO4) = Cu3(PO4)2 + K(NO3) =>
3 Cu(NO3)2 + 2 K3(PO4) = Cu3(PO4)2 + 6 K(NO3)
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Fe(NO3)2 + HNO3 + K2Cr2O7 = Fe(NO3)3 + Cr(NO3)3 + KNO3 + H2O =>
6 Fe(NO3)2 + 14 HNO3 + K2Cr2O7 = 6 Fe(NO3)3 + 2 Cr(NO3)3 + 2 KNO3 + 7 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
