Klj4gr4izekykariVide Klj4gr4izekykariVide

02-05-2017
Physics

contestada

What causes glowsticks to give off light?

Respuesta :

calliopedeibert1 calliopedeibert1

05-05-2017

Phenyl oxalate ester is responsible for the luminescence in aglow stick. The reaction with hydrogen peroxide causes the liquid inside a glow stick to glow

Answer Link

Otras preguntas

The displacement s(m) of a jogger from a starting point at time t(seconds) is given by s=4t. What is his velocity when t = 7?

14. five steps to listening effectively

For the given equation, y = 0.2(3)^x what is the value of y for x = 2? a. 2.0 C. 1.8 b. 2.5 d. 1.6 Please select the best answer from the choices provided

What are three types of homologies that can be seen in organisms? Give example of each homologous?

20 POINTS!!!!! Target is having a Back to School sale where all polo shirts are discounted by 20%. Joshua wants to buy five shirts: two cost $10.98 each, one c

which arguments were used by the Pope and the emperor in the Middle Ages to justify their superior power over another

The diagram above shows the parts of a flower. In which flower part does pollination take place?

Which of the following circles have their centers in the second quadrant? Check all that apply. A. (x+3)2 + (y-2)2 = 8 B. (x - 2)2 + (y + 7)2 = 64 C. (x+12)2 +

what are the particles that made baryons like proton and neutron

WILL GIVE BRAINLY IF QUICK. 40 POINTS!!!!