Platinum-175 emits a beta particle Which isotope is produced? 

Is the isotope stable or unstable?

gadolinium-149 emits a beta particle

Which isotope is produced? 

Is the isotope stable or unstable?

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.

Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)