Chemistry, 25.08.2019 09:20 disneyshree9427
Acube of limestone is slower to react in a beaker of acetic acid than the same amount of limestone in powder form. which is the best reason that the cube takes longer to react? . a. it is under greater pressure, which requires more energy to break bonds.. b. it is more concentrated, which causes fewer collisions of reactant molecules.. c. it has less surface area, which causes fewer collisions of reactant molecules. d. it has reactants with higher activation energies so it takes longer to break bonds.
Answers: 1
Chemistry, 22.06.2019 16:30, sbush1412
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?
Answers: 2
Chemistry, 22.06.2019 21:30, Turtlelover05
How can the periodic table be used to predict the behavior of elements?
Answers: 1
Acube of limestone is slower to react in a beaker of acetic acid than the same amount of limestone i...
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