The reaction between sodium hydroxide and ammonium sulfate generates ammonia gas along with water and aqueous sodium sulfate. The reaction can be shown as follows:
2NaOH(aq) + (NH4)2SO4(aq) → 2NH3(g) + Na2SO4(aq) + 2H2O(l)
The reaction can be further simplified to give a net ionic equation as:
2Na+(aq) + 2OH-(aq) + 2NH4+(aq) + SO42-(aq) →
2NH3(g) + 2Na+(aq) + SO42-(aq) + 2H2O(l)
Net ionic:
OH-(aq) + NH4+(aq) ↔ NH3(g) + H2O(l)
In a chemical reaction, the products should always be equal to the reactants (in this case you would answer “the same as the reactants”) since we can neither create nor destroy matter (law of conservation!)
Hope this helps! :)
The eight-element periodicity found in the Periodic Table is related to the number of electrons in the outermost energy level of the atoms that make up each element
this statement is true
Answer: The pressure 12.2 psi is expressed in millimeters of mercury (mm Hg) as 630.9221 mm Hg.
Explanation:
Given: Pressure = 12.2 psi
According to the standard conversion of units, 14.7 psi = 1 atm = 760mmHg.
Therefore, 1 psi equal to how many mm Hg is calculated as follows.
Hence, 12.2 psi will be converted into mm Hg as follows.
Thus, we can conclude that the pressure 12.2 psi is expressed in millimeters of mercury (mm Hg) as 630.9221 mm Hg.
A= 16.5x100=1650
b=120 divided by 100= 1.2lb
that’s all I know.
