The temp of a star is 6000k and it’s luminosity is 1000k. what kind of star is it? a) white dwarf b) main sequence star c) giant d) supergiant

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90

What is the common name for the compound shown here? enter the common name of the compound shown?