alyssalizarraga2007 alyssalizarraga2007
  • 20-01-2021
  • Chemistry
contestada


Which of the following is NOT a sign of a chemical reaction?"
A.color changes
B.gas bubbles form
C.water freezes
D.light is produced

Respuesta :

chliyahh07
chliyahh07 chliyahh07
  • 20-01-2021

Answer:

C. water freezes (is the answer)

Answer Link

Otras preguntas

What is the vertical asymptote for the function f(x) = ln(x + 4) - 2? Be sure to write your answer as an equation for a line.
How was the Queen of Hawaii?
If p+q+r = 1 and pq+qr+pr = -1, and pqr = -1, find the value of [tex] p^{3}+ q^{3}+ r^{3} [/tex]
How was the Queen of Hawaii?
Compare Ponyboy and Cherry Valance
A rain barrel is a right circular cylinder. If 1ft^3 =7.5 gallons, how many gallons of rainwater can the barrel hold? Use 3.14 Barrel is 1.35ft left to right..
A rain barrel is a right circular cylinder. If 1ft^3 =7.5 gallons, how many gallons of rainwater can the barrel hold? Use 3.14 Barrel is 1.35ft left to right..
explain how to do the factor tree for 75
If p+q+r = 1 and pq+qr+pr = -1, and pqr = -1, find the value of [tex] p^{3}+ q^{3}+ r^{3} [/tex]
Find k if (x-3) is a factor of [tex] k^{2} x^{2} -kx-2[/tex].