Chemistry, 27.08.2021 03:30 josephvaldez518
The Porsche and Ed are moving 30 m/s when they collide with the wall, with an impulse
time of 0.5 s.
2. What is the magnitude of their final momentum?
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Answers: 3
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Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?
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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?
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How many moles of oxygen gas are produced from the decomposition of six moles of potassium
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One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(ii) carbonate, in concentrated sulfuric acid. the sulfuric acid reacts with the copper(ii) carbonate to produce a blue solution of copper(ii) sulfate. scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: (s) (aq) (s) (aq) suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in the following way. he adds powdered iron to a copper(ii) sulfate sample from the plant until no more copper will precipitate. he then washes, dries, and weighs the precipitate, and finds that it has a mass of .
Answers: 2
The Porsche and Ed are moving 30 m/s when they collide with the wall, with an impulse
time of 0.5...
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