A student ran the following synthesis reaction in the lab to prepare calcium nitride: 3 Ca 15) + N2 → CasN2 19 The student predicted 1.92 grams of product would be collected. Only 1.65 grams were collected. Was this reaction successful?

c (diamond),

sio2 (quartz)

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

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