Seudónimo Seudónimo

04-03-2016
Chemistry

contestada

what is the difference between a chemical reaction and a physical reaction?

Respuesta :

04-03-2016

A chemical reaction differs from a physical reaction because a chemical is a change in its genetic makeup which a physical reaction is a change in appearance such as color or form not the make of it.

Answer Link

Аноним Аноним

04-03-2016

one chemical action is burning wood. One physical action is like cutting paper.

Answer Link

Otras preguntas

What is the slope of a line that is perpendicular to the line whose equation is 2y = 3x - 1? -3 -1/3 - 2/3

Which works by the Olmecs prove they had an interest in astronomy?

Draw algebra tile models to prove that 4+8x and 4(2x+1) are equivalent

limited resource contribute to evolutionary change in animals by increasing

The pink trapezoid is dilated by a factor of 3. The resulting image is shown in blue. What is the ratio of the perimeters of the two trapezoids? (small:large) A

A significant drop in cognitive performance that foreshadows death in old age is known as

At 14 months, susan has noticed her daughter has begun to show signs of severe distress when she is dropped off at her daycare. previously, she had little probl

An 80,000-lb truck's braking distance is typically _____ the distance of a car's.

When was Washington Irving married ?Things about that

Ryan is training for a bicycle race. ● The distance he rides is miles long. 4 4 2 1 ● He rides a portion of the distance at a slow speed both to warm up and to