St2 Second Laws
A 1.500 kg car is accelerated at 2.4 m/s2. What force was needed to produce this acceleration?
A.
3,600 N
B. 606 N
C. 625 N
D.
3.668 N
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Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /

Adilute aqueous potassium nitrate solution is

Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?