Which of the following has the most NaCl (MM=58.44) a. 50 mL of 4.1 M solution
b. 10 mL of a 1.8 M solution
c. 1 mole
d. 9.35 grams ​

i think it's c. i'm not sure but i think so.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )

answerspecific gravity;