The balanced equation for Kc = [H+]2 [CO3-2] / [H2CO3] is a. H2CO3 (aq) 2H+ (aq) + CO3-2(aq)
b. 2H2CO3 (aq) 2H+ (aq) + 2CO3-2(aq)
c. H2CO3 (s) 2H+(l) + CO3-2(g)
d. H2CO3 (g) 2H+(aq) + CO3-2(l)

During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

What is the solubility of substance?