A sample of solid zinc was placed in a copper nitrate solution to form zinc nitrate and copper. Zn + Cu(NO3)2 Zn(NO3)2 + Cu If 10 grams of copper should have been produced, but only 7.9 grams were experimentally produced, what was the percent yield? A. 7.9% B. 79% C. 0.79% D. 790%

the solar system used to have much dust particles option no d

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.