Strontium Hypophosphite is an acid salt. Let us see a few facts on HCl+ NaH2PO2.
Strontium hypophosphite has a molar mass of 87.98 g/mol and its density is 800 kg/m3. Three is its hydrogen bond acceptor count. HCl is also called as muriatic acid and has a molecular weight of 36.46. It shows four peaks in the GC-MS spectrum.
Let us discuss the reaction type, the reaction enthalpy, the amount of heat liberated in the reaction, the net ionic equation, and balancing in this article.
What is the product of HCl and NaH2PO2?
HCl and NaH2PO2 have the following products. Sodium Hydrogen phosphate (NaH2PO3), Phosphorus, Hydrogen gas, and sodium Chloride (NaCl)
6 NaH2PO2 + 2 HCl → 4 NaH2PO3 + 2 P + 3 H2 + 2 NaCl
What type of reaction is HCl + NaH2PO2?
The reaction between HCl + NaH2PO2 is an Exothermic reaction because heat is liberated, and redox reaction.
How to balance HCl + NaH2PO2?
This reaction between HCl + NaH2PO2 is not balanced because the number of molecules on the left-hand side and right-hand side are not unequal.
- NaH2PO2 + HCl → NaH2PO3 + P + H2 + NaCl
- therefore, we have to balance the reaction subsequently
- In the first step, we have to assign the coefficients to every molecule in the reaction. We assign P, Q, R, S, T, and U because we have six molecules. The reaction will look like this,
- P NaH2PO2 + Q HCl → R NaH2PO3 + S P + T H2 + U NaCl
- The labeled coefficients can be used as alphabets for reactants and products.
- Na= P+ R, O=2P + 3R, H= 2P + Q + 2R + 2T, P = P + S and Cl = Q + U.
- The gaussian elimination method is used for calculating coefficient values.
- P=6, Q=2, R=4, S=2, T= 3 and U = 2
- So, the balanced equivalence of the reaction is,
- 6 NaH2PO2 + 2 HCl → 4 NaH2PO3 + 2 P + 3 H2 + 2 NaCl
HCl + NaH2PO2 titration?
In the reaction between HCl and NaH2PO2 titration does not occur, as vigorous acids like HCl cannot be used for titration and aqueous NaH2PO2 solutions may explode on evaporation.
HCl + NaH2PO2 net ionic equation?
HCl and NaH2PO2 have the following Ionic equation
- Na1+ + 2H+ + PO21- → 2 Na1+ + 4 H+ + PO33- + P + Cl–
- We should follow the steps to arrive at the net ionic equation.
- The balanced chemical equation represents the states of products and reactants.
- NaH2PO2 (as) + HCl (as) → NaH2PO3 (as) + P (g) + H2 (g) + NaCl (as)
- Acids, bases, and salts get dissociated into their respective ions, whereas pure substances cannot dissociate into ions. So, the final equation of dissociation is
- Na1+ + 2H+ + PO21- → 2 Na1+ + 4 H+ + PO33- + P + Cl–
HCl + NaH2PO2 conjugate pairs?
HCl + NaH2PO2 has the following conjugate pairs,
- NaH2PO2 does not have any conjugate pairs
- The conjugate pair of HCl is Cl–.
HCl and NaH2PO2 intermolecular forces?
The reaction between HCl and NaH2PO2 has the following intermolecular forces,
- NaH2PO2 has an Ionic force and Hydrogen bonding.
- HCl has Dipole-Dipole interaction and dispersion forces.
HCl + NaH2PO2 reaction enthalpy?
HCl + NaH2PO2 reaction, their enthalpy of has not been established yet due to stoichiometry.
Is HCl + NaH2PO2 a buffer solution?
HCl + NaH2PO2 as a buffer is not possible as strong acid (HCl) is used.
Is HCl + NaH2PO2 a complete reaction?
HCl + NaH2PO2 is a complete reaction with Sodium Hydrogen phosphate (NaH2PO3), Phosphorus, Hydrogen gas, and sodium Chloride (NaCl) as their products.
6 NaH2PO2 + 2 HCl → 4 NaH2PO3 + 2 P + 3 H2 + 2 NaCl
Is HCl + NaH2PO2 an exothermic or endothermic reaction?
HCl + NaH2PO2 is an Exothermic reaction because heat is liberated.
Is HCl + NaH2PO2 a redox reaction?
HCl + NaH2PO2 is a redox reaction as there is a change in the oxidation number of P. P is reduced from +5 to +3 that is 2 electrons are gained and H is oxidized as its oxidation number is changed from -1 to +1.
Is HCl + NaH2PO2 a precipitation reaction?
HCl + NaH2PO2 is a precipitation reaction as Sodium Chloride (NaCl) and Sodium Hydrogen phosphate (NaH2PO3) are obtained as a residue.
Is HCl + NaH2PO2 reversible or irreversible reaction?
HCl + NaH2PO2 is an irreversible reaction because gaseous products are liberated and they cannot be converted back to reactants.
Is HCl + NaH2PO2 displacement reaction?
HCl + NaH2PO2 is not a displacement reaction because the products are not displaced to bring back the reactants.
Conclusion
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