What is the oxidation state of each element in the compound CaS04? Include + or - in your answer as appropriate

If HCl were added to a solution containing lead (II) ions, sodium ions, nickel (II) ions, and potassium ions, which ions would precipitate? (Select all that apply.) lead ions nickel ions potassium ions sodium ions none of them

What is formed when two or more elements are bonded together?

0.280 gram of koh will just neutralize what volume of 0.200 m h2so4?

The decomposition of N2O to N2 and O2 is a first-order reaction. At 730°C, the rate constant of the reaction is 1.94 * 10-4 min-1. If the initial pressure of N2O is 5.10 atm at 730°C, calculate the total gas pressure after one half-life.

What are 3 ways to make a solute dissolve faster in a solvent?

What do neutrons consist of?

What is the catalyst defined as

Determine the oxidation number of oxygen in the carbonate ion found in malachite

Is boron and chlorine covalent or ionic

Explain why ionic crystals melt at much higher temperatures than typical covalent molecular crystals