ilovechristinefox ilovechristinefox

03-09-2020
Chemistry

contestada

test results indicated a chemical change has taken place

Respuesta :

steph123451 steph123451

03-09-2020

Some signs of a chemical change are a change in color and the formation of bubbles. The five conditions of chemical change: color chage, formation of a precipitate, formation of a gas, odor change, temperature change.

Answer Link

Otras preguntas

elizabeth brought a box of doughnuts to share. there are two-dozen (24) doughnuts in the box, all identical in size, shape and color. five are jelly-filled, 9 a

Which of the following accurately characterizes the process of melting? Because energy is released, melting is an endothermic process Because energy is absorbe

What season of south park started continuity?

The phrase "ability to do work" is a definition of

What were song and tang dynasty palace made of?

Ms. long is a first grade teacher and uses cooperative learning in her classroom. in creating groups of students she will equally distribute high achieving, mod

The sales tax in one state is 5% write a function rule for finding the total cost of and item with selling price

Abe needs 13.5 feet to make a bedspread. How many yards does he need?

What does it mean to say that a data point has a residual of 0?

Magazine articles about science are sources of information that are usually _____. A. unreliable B. not necessary to cite C. good for school projects D. used