Can a second order reaction be unimolecular?

Lead (II) sulfate is precipitated from a mixture of water solutions of potassium sulfate and lead (II) nitrate. Write the word equation and balanced chemical equation for this double replacement reaction.

What type of solar radiation does not reach the surface of the earth? visual radiation infrared radiation ultraviolet radiation gamma radiation

What's a word equation

Explain why the atomic mass of an element is usually not given as a whole number even though each individual atom of the element has a whole number of protons and neutrons

A solution contains one or more of the following ions: Hg2+2, Ba2+, and Fe2+. When potassium chloride is added to the solution, a precipitate forms.

What is the empirical formula of a compound containing 24.56% potassium, 34.81% manganese, and 40.50% oxygen?

A body was found with no evidence of rigor.

What process makes volcanic mountains?

Why is there no change in the temperature when the process of melting takes place?

Summarize the acid-base behavior of the main-group metal and nonmetal oxides in water. How does oxide acidity in water change down a group and across a period?