What is the Ksp of nickel (II) sulfide if the equilibrium concentrations of Ni2 + and S2 - in a saturated solution of NiS are each 1 * 10-10M?

What is the basic building block of a nucleic acids?

Be sure to answer all parts. what volumes (in liters) of carbon monoxide and oxygen gas must react according to the equation 2co (g) + o2 (g) → 2co2 (g) to form 4.86 l of carbon dioxide? what is the volume of co?

What sublevels are contained in the hydrogen atoms first four energy levels what orbitals are related to each?

Number of shared electrons

Which element will have the lower ionization energy? Be. Ba

Choose all the answers that apply. Which of the following has kinetic energy? rolling ball, moving car, book on a table, spinning top, or a falling tree.

Calculate the grams of solute needed to prepare each of the following solutions. 1.8 L of a 5.5 M NaOH solution

If 0.20 bushel is 1 dozen apples and a dozen apples has a mass of 2.0 kg, what is the mass of 0.50 bushel apples?

Atmospheric pressure is 1.00 atm, but air is only composed of 21.0% (by moles) oxygen. thus, the partial pressure of oxygen in air is less than 1.00 atm.

Your answer should have the same number of significant figures as the starting measurement. 3201 mL = cm³