Answer:
False
Explanation:
It is psychological for you do not depend on it to live.
The answer for your question is 0.27g/L
the average speed is 23.4 km per hour cause it is total distance over total time equal to average speed
Answer:
1 strong acid
2 yes they are dangerous
Explanation:
Since nearly all of it is dissociated in water, it is called a strong acid.
2 yes Concentrated strong acids can cause severe and painful burns. The pain is due in part to the formation of a protein layer, which resists further penetration of the acid