1. An ionic bond is the chemical bond between two ions with opposite charges that share characteristic of salts.
2. The electron configuration for Na is [Ne]3s1. The electron configuration for Na+ is [Ne] or 1s2 2s2 2p6. The electron configuration for Cl is 1s2 2s2 2p6 3s2 3p5 or [Ne] 3s2 3p5. The electron configuration for Cl- is [Ne] 3s2 3p6 .
3. Na+ resembles the noble gas Neon. Cl- resembles the noble gas Argon.
4. Na+Cl

Mass of the empty beaker 98.9 g
Mass of the beaker + NaHCO3 99.4 g
Mass of the NaHCO3 0.5 g
Mass of the beaker + NaCl 99.6 g
Mass of the NaCl 0.7 g

Post Lab Questions
1. As I added the hydrochloric acid the solution turned a pale yellow color making the acid neutral.
2. Carbon dioxide was released during the chemical reaction.
3. It is evident that the sodium hydrogen carbonate underwent a chemical change because the beaker was warm and gaseous bubbles formed.
4. The resulting white powder in the beaker was crystallized during the......

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Title: Formation Of A Salt
Approximate Word Count: 309
Approximate Pages: 2 (250 words per double-spaced page)

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