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

Which operations capability has fedex given greatest credit for winning orders (business) in the marketplace?

identify four areas on earth where hot spot volcanoes exist

Triangle YES has sides.. YE=10, ES=11, YS= 9. What must be the smallest angle? a) Y b) E c) S d) Not enough information

Drew has a farm stand and he wants to write a function d(x) that will describe how much money he makes (d) as a function of the number of the tomatoes that he s

Helppp pleaseeeeeeee

Setting the overall strategy for what the campaign is doing is the responsibility of the campaign A. coordinator B. fundraiser C. pollster D. manager

What do you think was the effect of the plessy decision on the nation?

After England, industrialization spread to which region of the world? A. Western Europe B. South America C. East Asia D. West Africa

Three sides of a trapezoid have a length of 6. What is the length of the fourth side?

Write the standard form of the line with the given information. The line that contains a slope of 1/2 and passes through the point (-2, -3).