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
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
How did the multiplex telegraph change communication in the 1800s? It helped trains run on schedule and avoid collisions. It made it possible to use Morse code
can someone help me understand how to do this problem? Find an equation of the line that satisfies the given conditions. Through (9, 1) and (8, 6) Thank you!
maria rented a minivan for $54 per day for 8 days and drove 1452 miles .She was allowed 150 free miles ,and was charged 25 cents for each additional miles . wha
compare and contrast the original 13 colonies.
Will anyone please help me with this!Please yo math nerds i need u! By forming the full square in the formula ax2 + bx + c = 0, verify the formula of the soluti
Which of the following equations represents the line with a slope of -7/4 and a y-intercept of -11? y = -7/4x - 11 y = 7/4x + 11 y = -7/4x + 11 y = 7/4x - 11
There are three different possible structures (known as isomers) of a dibromoethene molecule, C2H2Br2C2H2Br2 . One of them has no net dipole moment, but the oth
Art final exam study guide question. SO plz help me Why has the definition of what art is changed since 1900? Give reasons
1. Name three alkanes and state a use for each.2.(a) Explain what is meant by(i) a saturated hydrocarbon (ii) an unsaturated hydrocarbon.(b) Consider this list
How can you increase the number of calories you burn?
