Asia2824 Asia2824

02-12-2015
Chemistry

contestada

must new substances be formed when you observe a chemical property? explain

Respuesta :

Sarahlayne Sarahlayne

04-12-2015

Yes. Whenever a chemical change is observed (a few examples being change in color, odor, or precipitate formation) a new substance is formed.

Answer Link

Otras preguntas

During World War II what events occurred in North Africa?

Use the explicit formula an = a1 + (n - 1) • d to find the 350th term of the sequence below. 57, 66, 75, 84, 93, ... A. 3234 B. 3207 C. 3141 D. 3198

I never did anything by accident, nor did any of my inventions come by accident; they came by work." Thomas Alva Edison (1847-1931) Which of these inventions

Yo _____________ asistir a uno de sus conciertos. A. hubieras querido B. hubieran querido C. hubiera querido D. hubiéramos querido

I have no idea what to do.. someone please explain??

How does Catherine feel about Gatsby and myrtles affair

???? Help me pleaseee

The one thing that kept Betsie, Corrie, and their father strong was _____. a sense of adventure fellowship endurance prayer

how do public goods limit a free market economy

Can someone help with this? I have been stuck on it for a long time. Question: Find tan(theta) if sin(theta) = -1 and 0 [less than or equal too] theta < 2pi