SAT, 05.10.2021 20:40, youcandoit13
the aluminum cup inside your calorimeter weighs 41.55 g. you add 59.21 g of 1.0 m acetic acid solution and 50.03 g of 1.0 m sodium hydroxide solution to the calorimeter. both solutions have an initial temperature of 19.9 oc, and the final temperature after addition is 26.8 oc. what is the molar enthalpy of neutralization, in units of kj/mol?
Answers: 1
SAT, 25.06.2019 01:10, PKTHUNDER5011
Break down of rocks and minerals into smaller particles without a change in composition is called_
Answers: 2
SAT, 25.06.2019 11:00, bommat1085
Astudent noticed different gas prices as she drove around town. find the second quartile. $3.31 $3.28 $3.42 $3.35 $3.31 $3.26 $3.38 $3.32 $3.34
Answers: 1
SAT, 26.06.2019 05:00, mv603177
This graph represents four ecosystems. each ecosystem has a different number of species, adding to its biodiversity. different colors represent different species. which statements correctly summarize the data depicted by the graph? 1. ecosystem d has more biodiversity than ecosystem c. 2. ecosystem b has more biodiversity than all the other ecosystems. 3. ecosystem a has more biodiversity than ecosystem b but less biodiversity than ecosystem c. 4. ecosystem b has more biodiversity than ecosystems c and d but less biodiversity than ecosystem a. 5. ecosystem a has more biodiversity than ecosystem c but less biodiversity than ecosystem b.
Answers: 1
the aluminum cup inside your calorimeter weighs 41.55 g. you add 59.21 g of 1.0 m acetic acid soluti...
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