chikamso2005 chikamso2005

02-10-2020
Chemistry

contestada

chemical equation to support the law of conservation of mass

Respuesta :

maforchrist maforchrist

02-10-2020

Answer:

ZnO(s)—ZnO(s)

Explanation:

i considered a reaction of physical change since nothing is affected and thesalt I'd not hydrated so no mass is lost through loss of water or escape of gases to atmosphere

here the reaction only changes colour yellow to white or vice versa

Answer Link

Otras preguntas

Why is diffusion and osmosis important to the cell

How does gas produced by photosynthesis is recycled in nature

How is the process of natural selection involved in evolution?

hey i need help please A week before the election, 1,500 people were asked who they planned to vote for. 45% said they planned to vote for Candidate X. 38% sai

What substances do not exist as molecules in nature?

Which best describes how Aaron feels when he and Zlateh are trapped by the snowstorm?

whats the difference of 89,24&17

What was the purpose of the Judiciary Act of 1789? A.) to establish a city court system B.) to establish a federal court system C.) to establish a state court s

why did the whiskey rebellion happen?

the length of carters driveway is 12 m 38 .His neighbors driveway is 4 m 99 cm longer. How long is his neighbor's driveway