chikamso2005
chikamso2005 chikamso2005
  • 02-10-2020
  • Chemistry
contestada

chemical equation to support the law of conservation of mass​

Respuesta :

maforchrist
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

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