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

find the perimeter of a circle whose diameter is 7 cm

There are 1800 students in a school. 53.5% of them are male. How many are female?

#1 Calf raises work which of the following muscles: A.Obliques B.Gastrocnemius C.Trapezius D.all of the above #2 Lunges target which of the following muscles: A

Please I really need the answer for this

Name the "indispensable, healing change" that occurs when Winston looks at the picture of Big Brother

I need help .... question #1

ASAP!!!!!!! Which of these references would be reliable sources for a presentation on the role of the US president in government? Check all that apply. A) a Whi

In 2–3 paragraphs, evaluate the consequences of underage drinking on individuals and their families. Include links to any information you gathered.

Paulo works part time in a store every month. His monthly salary increases by the same amount every year. Three years ago, Paulo's monthly salary was two thousa

Describe the economy of the Carolinas