Stoichiometry [8A. S, 8B. R, 8G. S, 8H. S]:Question 9
Compare 1 mole of NaCl and 1 mole of CO2?
Select one:
о
They have the same number of particles
They have the same chemical formula.

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate

Draw two cyclic constitutional isomers of cis-1

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)