Answers: 1
Chemistry, 22.06.2019 17:30, rollercoasterbuddies
Why is the melting of ice a physical change ?
Answers: 1
Chemistry, 22.06.2019 23:30, jade468
Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.
Answers: 1
Chemistry, 23.06.2019 08:40, sugakookies1
The activation energy for this reaction is 75 kjĀ·molā1. the enzyme catalase (found in blood) lowers the activation energy to 8.0 kjĀ·molā1. at what temperature would the non-catalyzed reaction need to be run to have a rate equal to that of the enzyme-catalyzed reaction at 25Ā°c?
Answers: 2
Chemistry, 23.06.2019 14:30, maelonramirez
William has eight more nickels than dimes in his pocket for a total of $2.50. which equation could be used to determine the number of x dimes in his pocket?
Answers: 1
Name the following Chemical compounds using IUPAC rules.
Na2O
Ba3N
Al2(CO3)3
...
Ba3N
Al2(CO3)3
...
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