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

In Central Africa, the (blank) climate allows thick forests to grow. Please help

Suppose a furniture manufacturer ships their products to distributors in pairs (so there are two items sent in each box). The weights of furniture pieces vary s

if 5y = 1 over 25, what is y?

Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent. 4x+3y=1 6x-1y=-15

What steps did US President Bill Clinton take to attempt to secure Bosnia and keep the peace there? A. He hosted Bosnia's warring leaders at the Dayton Accords

Does your body have more immovable or movable joints? ? Why

HELP PLZ!!! LOTS OF POINTS Convert each angle measure into degrees 7.51(convert this into degrees with explanation please :D)

In what ways did the French and Indian War (1754-1763) alter the political, economic, and ideological relations between Britain and its American colonies? Use t

The measure of W is 134°, the measure of Y is 46°, and the measure of Z is 134°. What is the measure of X? a 40° b 46° c 134° d 90°

Which of the above boundaries earthquakes can produce earthquakes