Determine how much iron reactant iron was present. Fe + cu(nog)^2 4.00g FeNO3 6.01g + Cu 0.400g​

the product of the pressure and volume is also constant

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 : )

im doing test rn im going with 2 but ill give answer if itss wrong,   : )