facosta1790oqwvkn facosta1790oqwvkn

02-06-2017
Physics

contestada

what are two things a scientist can do to cause some substances that are mixed together to react?

Respuesta :

anonymous79 anonymous79

02-06-2017

provide them with energy eg in the form of thermal energy to help the reactants overcome the activation energy barrier

Answer Link

Otras preguntas

According to the video what will happen when a person ducks and covers during danger apex

True of false proteins produced by a hormone-receptor binding will alter the cell's activity.

Determine which polynomial is a perfect square trinomial. 25x2 − 40x − 16 9a2 − 20a − 25 25b2 − 15b + 9 16x2 − 56x + 49

Consider a triangular prism. The triangular end has a base of 4 cm and height of 5 cm. The length of each side is 6 cm and the height of the prism (length of th

Which event was caused by the growing popularity of the nazi party in the 1930s A enlightenment philosophers challenge the authority of the church B napoleon

Whats the difference between polaroid and normal pictures?

Sharlene bought 4 CDs at the music store. Each cost 14.95. She was charged 5% sales tax on her purchase. What was the total cost of her purchase?

Can someone help ?? :)

Given ABCD, find the measure of m

Which of these is not closely associated with Germany's actions during world war 1 A. Sussex pledge B. Arabic pledge C. Zimmerman note D. Fourteen points