cindiwilson5 cindiwilson5
  • 25-10-2017
  • Chemistry
contestada

A firecracker exploding would be an example of a (n) ___? A. Physical change B. Exothermic reaction C. Formation of a precipitate D. Endothermic reaction

Relax

Respuesta :

DeathTheKid101 DeathTheKid101
  • 25-10-2017
The answer would be A) or the first option.
Answer Link
Rezi
Rezi Rezi
  • 25-10-2017
Exothermic because an explosion releases energy, and an exothermic reaction releases heat energy.
Answer Link

Otras preguntas

what is the best example of a secondary source document useful in the study of history
True or false? A scale That measures the mass of an object in grams to two decimal places is more precise than a scale that measures the mass of an object in mi
What reforms did the Young Turks demand?
the best way to control type 11 diabetes
effect of charles X tries to set up an absolute monarchy in france
-(x-10)=7 what does x equal
Which sentence uses prepositional phrases correctly? A) Jennifer had never read a book from whales before. B) The dog did not look up the house to find the bur
What two numbers multiplied to get 80 and add up to get 24
Which city is closer to Greenwich, England: lots Angela's or Xi'an, China
A number is divided by 2, and then the quotient is added to 8 the result is 33. Find the number.