Need answer for a, b, and c # The Identity of an Insoluble Precipitate## Results- Mass of weighing paper and Ba(NO₃)₂ (g): 1.8685- Mass of weighing paper (g): 0.4175- Mass of Ba(NO₃)₂ (g): 1.4510- Mass of weighing paper and NH₂SO₃H (g): 2.9- Mass of weighing paper (g): 0.4- Mass of NH₂SO₃H (g): 2.5- Mass of filter paper and precipitate (g): - 2.3815 - 2.2659 - 2.2338 - 2.2330- Mass of filter paper (g): 0.9139- Mass of precipitate (g): 1.3191## Ratios (mass of precipitate/mass of limiting reactant) (Include your own result.)| Name of Student | Ratio ||-----------------|---------|| | 0.90910 || | 0.90922 || | 0.91073 || | 0.89893 || | 0.91538 || | 0.89082 || | 0.90864 || | 0.89008 | 3. a. What is the electron-dot formula for NH₂SO₃H? The first two hydrogen atoms are bound to the nitrogen atom, whereas the last hydrogen atom is bound to an oxygen atom. Bonds between one oxygen atom and another do not occur in this compound.b. What is the electron-dot formula for the anion in the precipitate?c. What covalent bonds in the sulfamic acid and water molecules must have been broken to form this anion? What bonds, if any, must have formed?

Reference: Self Introduction: The electron dot diagram is called Lewis structure also .it is a representation of valence electron of the atom. Valence election represents by a dot around the symbol of element .the number of dots equal to the no of valence electron. Explanation: In the above question central atom of NH3SO3H is S which has a total of 6 electrons and N have 5 valence electron similarly O have 6 and H have 1 valence electron .these dots are arranged around the atoms. The electron dot structure of NH3SO3H is shown below. Conclusion: So we can represent structure of any compound by electron dot diagram