Steliancar4osubhir Steliancar4osubhir

01-02-2017
Chemistry

contestada

What is a catalyst in a chemical reaction?

Respuesta :

ajflieger03 ajflieger03

03-02-2017

a substance that increases rate of rxn by changing orientation of molecules and/or activation energy. both increase effectivity of collisions.

Answer Link

Otras preguntas

Who must approve any treaties that are made with foreign countries? 8th grade history by the way.

why did the ancient greeks believe that natural places like springs and tree groves were important

what is 369 divided by 5789

Which of the following is equal to (the sqrt of) √-12 ? A: 2t√3 B: 2√3 C: -2√3 D: 2√3t

Determine the constant of variation for the direct variation given. The number of fat calories varies directly with the grams of fat. There are 27 calories for

find the slope of the line that passes through points(2,6) and (3,5)A. 11/6B. 1C.-1 D. 11/5

How many dots will be in the 50th figure

Which of the following is the equation of a line that passes through the point (3,2) and is parallel to the y-axis? A. x = 2 B. y = 3 C. x = 3 D. y = 2

What does gel electrophoresis do?

People were surveyed about pizza toppings. The results are shown in the Venn diagram. How many people don't like mushrooms? 10 13 20 21