mhamadhajj17 mhamadhajj17

01-09-2019
Chemistry

contestada

is it correct to say that only one observable change accompanies a chemical change?

Respuesta :

Аноним Аноним

01-09-2019

Answer:

it is not correct to say that one observable change accompanies a chemical change because if a substance change its shape or size it doesn't mean that it has undergone a chemical change.

Answer Link

Otras preguntas

The sales tax on a purchase of $56 is 7.5%. What is the total purchase price, including the sales tax

After the bite of the tsetse fly, parasites multiply in the blood of animals and _____. a. human’s blood b. of humans

0.0098 to 3 decimal places

how does noise affects the credibility of a text?

what type of triangle is a 45-45-90 right triangle

This hormone is released during the “fight or flight” reaction period. stress adrenaline episodic puberty

Which of the following did the Anti-Federalists oppose? including a bill of rights ratifying the Constitution publishing the Federalist Papers granting states’

the sum of the polynomials 6x3 8x2 – 2x 4 and 10x3 x2 11x 9 is

which best explains why state government are better able to focus on the needs of the citizens and the federal government

If the volume of a spehere is 2304pi cm cubed, find the radius and the surface area