manny5889 manny5889

01-11-2019
Chemistry

contestada

2)What’s the difference between a physical change and a chemical change.

Respuesta :

vgoodwin01 vgoodwin01

01-11-2019

Composition. Chemical change there is a change in the composition of the substance
Physical change involves, smell appearance simple display of change

Answer Link

Otras preguntas

Let E and F be independent events in a sample space S with Pr[E] = 0.4 and Pr[F] = 0.2. Find Pr[EUF] A.0.60 B.0.52 C.0.40 D.0.32 E.0.08

What does a journal written by frontier settlers most likely tell you about Manifest Destiny?

a rectangular prism has a length of 2x^2+2x-24 over 4x^2+x, a width of x^2+x-6 over x+4, and a height of 8x^2+2x over x^2-9. For all values of x for which it is

Describe the differences between a prokaryotic and a eukaryotic cell, and identify their parts.

System of equations x-y-2z=4, -x+2y+z=1, x+y-3z=11. Solve by elimination

Paula caught a tarpon with a weight that was 10 times as great as the weight of a permit fish she caught . The total weight of the two fish was 132 pounds. How

Consider the following statement. Fourteen more than 12 times the number equals 37 less than 11 times a number. a. Write an equation to represent the statement.

What chemical compound is C2HsOH?

Given: L is the midpoint of KM M is the midpoint of LN Prove: KL = MN

Which of the following differs when comparing the deep ocean to the intertidal zone? •need for energy •salinity •the amount of sunlight •reliance on phytoplankt