How many grams of cl are in 150g of ccl4 if ccl4 has 92.2% of cl?

There are 138.3 grs of Cl in CCl4 with 92.2 % of Cl in its composition.

Explanation:

You have to estimate 92.2 % of 150 grs. So,

150 grs x (92.2 %/100 %) ⇒ 138.3 grs.

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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