Asample of 15.5 g ethane is react with 12.3 g of 02 as follows 2c2h6 (g) + 702 (g) 4co2 (g)6h20 (g) the reaction actually yielded 7.97 g of co2. calculate the percent yield for the above o a o b. 97.096 ° c. 83.4% o d. 85.21% 101.796

a) the particles of the chair are strongly held together.

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.