saltpepper saltpepper

03-12-2020
Chemistry

contestada

chnge color is a sign of chemical reaction

Respuesta :

ishodaross ishodaross

03-12-2020

Yeah that’s true because a chemical reaction can’t be changed but a physical change can be changed :)

Answer Link

Otras preguntas

which type of tool was modified to view outer space

Find the parabola of the form y=ax2+b that best fits the points (1,0), (3,4), (4,5) by minimizing the sum of squares, s, given by s=(a+b)2+(9a+b−4)2+(16a+b−5)2

If you create a box-and-whisker plot for the data set, which expression correctly calculates the third quartile, Q3, of the data set? {4.3, 5.1, 3.9, 4.5, 4.4,

Explain in your own word what a credibility gap is. What is the “credibility gap” between the media and the government over the Vietnam War

causes you to see , hear , and taste things that are not necessarily there ?

A customer deposits $500 in an account that pays 4% annual interest. What is the balance after 3 years if the interest is compounded annually? Compound interes

Would anyone be able to do a math paper for me?

Which of the following is the best definition of light energy? A. The energy that travels as longitudinal pressure waves. B. The form of energy that trave

Math Need to find volume Fractions

PLEASE HELP! Daniela has a rectangular yard with a pool in the shape of a semicircle. How many square feet of grass does Daniela need to cover her yard, but not