I'm stuck on this lab and have absolutely no idea how to do it.

What happens when water is added to sodium bicarbonate

An organism that makes its own food

How many moles of KBr will be produced from 10.51 moles of BaBr2? BaBr2 + K2SO4 → KBr + BaSO4 Select one: a. 21.0 b. 5.26 c. 17.9 d. 7.88

Is Boyle's Law independent on the size of the system to which it is applied? In other words, is there a system too large or too small where Boyle's Law stops working? Yes or No? Why? (support your answer)

What is the correct IUPAC name for V (102) 4?

How can a neutral atom become a positively-charged particle?

The last column of the periodic table contains the noble gases, elements that do not easily form chemical bonds.

When pollution is removed from the air by a natural process, it

What atomic property is different in each isotope of an element?

How do carbon-12 and carbon-13 differ? Select all that apply. They have different amounts of neutrons. They have different atomic charges. They have different mass numbers. They have different amounts of electrons.