The column just before the stable noble gases are called the

Consider this equilibrium: HCO31 - + H2PO41 - HPO42 - + H2CO3. What are the Brønsted-Lowry acids in this equilibrium? A. HCO31 - and H2CO3 B. HCO31 - and HPO42- C. H2PO41 - and H2CO3 D. H2PO41 - and HPO41- E. HCO31 - and H2PO41-

If the lipid bilayer were to contain the K + channel protein, what would pass through the membrane if you added a 1 M solution of sodium chloride on the left side and a 1.

What compound is the simplest aromatic compound? a. methane c. ethyne b. ethene d. benzene

What force causes an object to begin moving?

What is the difference between fission and fusion?

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