A lab tech prepared a solution of sodium carbonate, Na2CO3, with a molarity of 0.030 M. What mass of Na2CO3 will there be in 1.00 L of this solution? ​

Which proportionality applies to avogadro’s law?

Which of the following warnings would an agricultural chemist tell a farmer who wants to recycle his or her own ammonia? recycling ammonia is a difficult process that sometimes takes weeks. recycling ammonia requires a degree in biochemistry or a related field. recycling ammonia can be harmful because it is highly flammable and toxic. recycling ammonia costs too much money considering the price of the necessary chemicals.

What does the field of thermodynamics relate to a-changes in nuclear reactions b- changes in energy in systems c changes in molecular structure d changes in atomic properties