3 years ago

What is another name for the representative elements?

Chemistry

2 answers:

jeka943 years ago

6 0

Answer:

Group A elements or the main group

Another name for the representative elements are the Group A elements or the main group elements

Explanation:

GaryK [48]3 years ago

5 0

Answer:

Another name for the representative elements are the Group A elements or the main group elements.

Explanation:

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Which of the following metals would be the best for the new frying pan?

Rudik [331]

Answer:

Copper

Explanation:

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7 0

3 years ago

A student runs an experiment in the lab and then uses the data to prepare an Arrhenius plot of the natural log of the rate const

Thepotemich [5.8K]

Answer:

21.86582KJ

Explanation:

The graphical form of the Arrhenius equation is shown on the image attached. Remember that in the Arrhenius equation, we plot the rate constant against the inverse of temperature. The slope of this graph is the activation energy and its y intercept is the frequency factor.

Applying the equation if a straight line, y=mx +c, and comparing the given equation with the graphical form of the Arrhenius equation shown in the image attached, we obtain the activation energy of the reaction as shown.