Mno2 + 4 hcl → cl2 + mncl2 + 2 h2o given 145.7 grams of mno2, how much hydrochloric acid (hcl) is needed to use up the mno2 completely (mm in g/mol: mno2=86.94, hcl= 36.46, cl2=70.9, mncl2=125.84, h2o=18.02)? 244.4 g 10.55 g 145.5 g 1407 g

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

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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