1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Triss [41]
4 years ago
5

Calculate the percent composition by mass of each element in kclo2.

Chemistry
1 answer:
jolli1 [7]4 years ago
3 0
<span>To find the percent composition of KCLO(2), calculate the total mass of the molecule: K has 39.0983 g/mol, Cl has 35.4532 g/mol, and O(2) is 31.99886 g/mol. This sums to 106.5501 g/mol. Next, find the percentages of each element: K would have (39.0983/106.5501) = 0.366948 or 36.6948%, Cl would have (35.4532/106.5501) = 0.332737 or 33.2737%, and O(2) would be (31.99886/106.5501) = 0.300318, or 30.0318%. Summing these three percentages gives 100.0003%, which is within the scope of a rounding error.</span>
You might be interested in
Which option is a microscopic property that helps determine whether or not two substances will dissolve with each other?.
photoshop1234 [79]

The question is incomplete, the complete question is:

Which option is a microscopic property that helps determine whether or not two substances will dissolve with each other? (1 point)

A. state of matter

B. volume

C. molecular mass

D. polarity

The microscopic property that helps determine whether or not two substances will dissolve with each other is polarity.

A molecule is said to be polar if that molecule possesses a dipole moment. This also means that the molecule has a positive end and a negative end. A typical example of such a molecule is water.

In chemistry, the general rule is that like dissolves like. A polar substance dissolves a polar substance and vice versa.

Therefore we can see that, a microscopic property that helps determine whether or not two substances will dissolve with each other is polarity.

Learn more: brainly.com/question/1946554

7 0
3 years ago
How many kilograms are in 305 lbs?
katrin [286]

Answer:138.346

Explanation:

3 0
3 years ago
How to do you not fall in love with someone?
spin [16.1K]

Answer:

Self value and rational thinking.

Explanation:

If you don't want to fall in love with someone, list reasons as to why. Understand you're amazing and that you don't <em>need</em> to be with anyone. Self value is very important so you don't fall for people that you believe will support you better than you can.

Good luck! :]

4 0
4 years ago
Read 2 more answers
Which of the following pairs of elements would have the most similar properties?
34kurt

Answer:

B.

Explanation:

6 0
3 years ago
Read 2 more answers
Gas laws mad question under it​
ozzi

Answer:

what are you asking tho?

Explanation:

Thx for the Free points tho.

5 0
3 years ago
Other questions:
  • Is symbiosis a behavior that exists strictly between two different animal species?
    7·2 answers
  • How does the natural process change earth over time when volcanic eruption happens
    5·1 answer
  • What are the atomic number and mass number for the carbon isotope with seven neutrons? express your answer as integers separated
    7·1 answer
  • When a scientist conducts an investigation, which of the following is the first thing he or she should do?
    9·2 answers
  • Why would you expect soap to taste bitter
    5·2 answers
  • WILL GIVE BRAINLIEST ANSWER ASAP!!
    9·1 answer
  • Which has the higher boiling point, C3H8 or C8H10? Explain your reasoning.
    5·1 answer
  • Which system is correctly paired with its function?
    14·1 answer
  • How can you separate sand, sugar and gravel
    9·2 answers
  • Please do not ignore, I don’t know how to find the last part so can you please explain it to me? I’m having trouble with that
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!