How can you tell if an ion is monotonic?

2. In our bodies, carbon dioxode O is the gas we need to take|energy from our food O is the gas we make in our cells whenever we take energy from food makes up 21% of the atmosphere O is the gas we breathe in

Roundup, an herbicide manufactured by Monsanto, has the formula C3H8NO5P. How many moles of molecules are there in a 669.1-g sample of Roundup?

From the solubility curve, how many grams of NaNO3 are soluble in 100 grams of water at 10°C? a.) 20 grams b.) 40 grams c.) 60 grams d.) 80 grams

For the reaction below, describe the temperature and pressure conditions that would produce the highest yield of the forward reaction. Explain your answer in terms of Le Châtelier's principle.

When 50 ml of 1.000x10^-1m pb (no3) 2 solution was added to 50 ml of 1.000x10^-1m nai solution?

How many moles of n are in 0.187 g of n2o?

A molecule has four unshared electrons on the central atom and four chlorine atoms bonded to the central atom. What is its molecular shape and its hybridization?

What experiment did J. J thomson do? A) He suspended charged oil drops in a chamber B) He shot alpha particles through golf foil C) He sent a cathode ray between electrically charged metal plates D) He hit metal plates with light

Compared to a potassium atom, a potassium ion has A) a smaller radius B) a larger radius C) fewer protons D) more protons

Which unit measures mass?