It takes 38mL of 0.75M NaOH solution to completely neutralize 155 mL of a chloric acid solution (Hcl03). what is the concentration of the HclO3 solution? Please explain well.

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

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1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.