If 10.0 g of CaCO3 are produced in a given reaction, how many grams of NaCl are
produced?

Which statement best describes how atoms combine to form sodium chloride (nacl)? a. a positively charged sodium ion and a positively charged chlorine ion form an covalent bond. b. a positively charged sodium ion and a negatively charged chlorine ion form an covalent bond. c. a positively charged sodium ion and a positively charged chlorine ion form an ionic bond. d. a positively charged sodium ion and a negatively charged chlorine ion form an ionic bond.

Connect the whole numbers on the periodic table to indicate what they represent?

How do you know when a chemical reaction has occurred