What do hydrogen ions and hydroxide ions come together to form

If hershey and chase had used radioactive oxygen in their experiments instead of phosphorus and sulfur, what results would they have likely obtained?

Why are coastal areas cooler during the day than inland areas? A) It rains during the day in coastal areas. B) A cool breeze blows from the sea during the day. C) Coastal areas experience storms every other day.

When you find a new source of information, why is it important to think for yourself about whether to use that source? A. to make a better hypothesis B. to make sure that the source is reliable C. so you can write a clear summary of the research D.

Consider a mixture of 3 gases (Helium, Argon, and Nitrogen). Helium has mole fraction of 0.28. Argon has a partial pressure of 450 kPa. There are 7.5 moles of Nitrogen. The total pressure is 1470 kPa. Determine: a.

Vrite skeleton equations for the following word equations. I. hydrogen (g) + bromine (g) → hydrogen bromide (g)

How many bromine atoms are present in 39.9 g of CH2Br2

Chemists use activity series to determine whether which type of reaction will occur?

1. Does the temperature rise or drop when you mix vinegar and baking soda. 2. Does the temperature rise or fall when you mix baking soda and water.

Use the balanced equation from number four above to determine the limiting reactant if we had a mixture of 5.0 moles of Fe and 4.0 moles of O2.

Using the kinetic theory what happens to oxygen particles as they are cooled