Predict the products and coefficients for the following reaction: Sodium metal reacts with magnesium chloride
NaCl + Mg
2 NaCl + Mg
2 NaCl + Mg2
2 NaCl2 + Mg

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 : )

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa

i believe the answer is three water molecules