What are two pieces of evidence that support the Big Bang Theory? Blueshift and Gamma Background Radiation
Redshift and Visible Light Radiation
Redshift and Cosmic Background Radiation
Blueshift and Radio Wave Radiation

Stage in which a typical star has completely stopped fusion

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?