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3 years ago

How to learn chemistry?

Chemistry

1 answer:

melamori03 [73]3 years ago

8 0

Answer:

Chemistry Study Guide

How To Study for Chemistry

Chemistry is one of those classes you either love or dread. At the high school level chemistry is usually not a required course – it's an elective. However, most reputable colleges require all undergraduate students to take at least one chemistry course as a prerequisite to graduation. If you plan on pursuing a career in medicine, engineering, or a field of natural science, then you're likely going to be required to take at least one chemistry course before you graduate. Chemistry is a challenging subject for most people, but it doesn't have to be. The number one reason people struggle with chemistry is that they don't approach it the right way. Below we'll explore proven strategies and techniques that will, if applied, improve your ability to study and learn chemistry.

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AnnZ [28]

Answer:

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Explanation:

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4 0

3 years ago

Read 2 more answers

Which type of chemistry studies the chemical reactions that occur in the human body?

vladimir1956 [14]

Answer:

Which type of chemistry studies the chemical reactions that occur in the human body? .

biochemistry

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3 years ago

Calcium reacts with a polyatomic ion to form a compound with the general formula Ca(X). What would be the most likely formula fo

BartSMP [9]

Answer:

B) K2X

Explanation:

In an uncharged compound, the total oxidation state must be zero. The oxidation state of the calcium is +2, thus we get the following formula, where x is the oxidation state of the polyatomic ion X:

$x + 2 = 0 \\ x = 0 - 2 \\ x = - 2$

Also, it is known that potassium has an oxidation state of +1. Since the new compound also has a total oxidation state equal to zero, we get the following equation, where k is the number of K atoms:

$k \times 1 + ( - 2) = 0 \\ k - 2 = 0 \\ k = - ( - 2) \\ k = 2$

That's how it is found that the compumd consists of 2 K+ ions and one X ion.

6 0

3 years ago

In what way or ways would the physical universe be different if protons were negatively charged and electrons were positively ch

vagabundo [1.1K]

Answer:

Nothing will happen as long as the magnitude of charges remains same...

Explanation:

We know that protons are 1836 times more massive than electrons but they have same magnitude of charge overall. So, if we reverse the polarities the system would still be stable as long as the magnitudes of charges are stable and vice versa.

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3 years ago

What coefficient values will balance the reaction shown? CS2 + Cl2? CCl4 + S2Cl2 A. 1,1,1,1 B. 1,3,1,1 C. 2,1,1,1 D. 1,2,1,2

Talja [164]

The answer is B. 1,3,1,1.

Brady

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3 years ago

How to learn chemistry?​

How to learn chemistry?