In which temperature zone does the sun rays strike at a Lower angle making this zones prime it's colder than other temperature zones?

How many grams of acetic acid will be needed to prepare the 500 mL buffer? Note that the given concentration of acetate refers to the concentration of all acetate species in solution.

Thermal energy is apart of what state of matter?

HBrO3 Or HBrO? which acid is stronger

Which curve represents the spontaneous reaction, and which the nonspontaneous?

Which determines the chemical properties of minerals? A. cleavage B. crystal shape C. type of atoms D. luster

Regalo puntos : v vengan a mi prros

Write a net ionic equation for the overall reaction that occurs when aqueous solutions of phosphoric acid (h3po4) and potassium hydroxide are combined. assume excess base. use the pull-down boxes to specify states such as (aq) or (s).

What are the coefficients that will balance the skeleton equation below? n + h ⟶ nh?

Restate Newtons first law in terms of acceleration

Why is burning is not a recommended method of disposing plastics