Answer:
0.3808
Explanation:
number of moles,n=Conc.XVol.
hence 0.85X0.448
The correct one is Respiratory Distress !!
As rest are not concerned with air pollution !!
Answer:
Explanation:
Kory goes outside to grill some hamburgers. He tells Ethan that when you cook meat, a chemical reation is taking place. Ethan says "That's perpostrous!" Is Kory Correct??
absolutely Kory is correct
evidence of a chemical reaction are
new odor and or taste
change in color
signs of bubbling
direct effect of temperature on rate of change
evidence of a new substance being formed
we observe all these when we grill meat.