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
Sauron [17]
3 years ago
9

The company calculates that 500 g of titanium dioxide should produce 1.2 kg of titanium chloride. However, the company finds tha

t 500 g of titanium dioxide only produces 900 g of titanium chloride. Calculate the percentage yield.
Mathematics
1 answer:
Vika [28.1K]3 years ago
8 0

Answer:

75%

Step-by-step explanation:

Percent yield = experimental yield / theoretical yield * 100

= 900 / 1200 * 100   (remember that 1,000 g = 1 kg)

= 75

You might be interested in
Help for all stars and hearts
nalin [4]

Answer:

The second one

Step-by-step explanation:

because i did that question and it was right trust me

4 0
2 years ago
Read 2 more answers
Cindy can type 65 words per minute. David can type 75 words per minute. In 7 minutes, how many more words can David type than Ci
DENIUS [597]

Answer:

70

Step-by-step explanation:

It's 70 because first you have multiply for Cindy's words 65×7=455 then multiple David's 75 word times 7 and you get 525. Lastly, You subtract both of their totals and get 70

Hope this helped!

6 0
3 years ago
What is the percent increase between getting a high school scholarship and bachelors degree when high school scholarship is $421
gogolik [260]

Answer:

The percent increase between getting a high school scholarship and bachelor's degree is <u>59.14%</u>.

Step-by-step explanation:

Given:

High school scholarship is $421.

Bachelor's degree is $670.

Now, to find the percent increase between a high school scholarship and bachelor's degree.

So, we get the amount of increase between a high school scholarship and bachelor's degree.

670-421=249.

<em>Thus, the amount of increase = $249</em>.

Now, to get the percent increase between a high school scholarship and bachelor's degree:

\frac{249}{421}\times 100

=\frac{24900}{421}

=59.14\%.

Therefore, the percent increase between getting a high school scholarship and bachelor's degree is 59.14%.

7 0
3 years ago
What is the probability of getting either blue or green on a spinner that is 3/10 greens and 1/5 blue?
Semmy [17]

Answer:

1/2 or 0.50

Step-by-step explanation:

To find the probability of getting either blue or green on a spinner, we must add both probabilities together.

\frac{3}{10}+\frac{1}{5}  = ?

To make adding our two fractions easier, we need to make sure they have like denominators.

\frac{1*2}{5*2} =\frac{2}{10}

Now that the denominators of our probabilities are the same, we can add them together to get our answer.

\frac{3}{10} +\frac{2}{10}=\frac{5}{10}

\frac{5}{10} =\frac{1}{2} or 0.50

5 0
3 years ago
What is the domain of the function?
Mazyrski [523]

Answer:     The answer is <em><u>-2</u></em>

Step-by-step explanation:

that is where the line starts

hope this helped

6 0
3 years ago
Read 2 more answers
Other questions:
  • YOOO can some one plz lend me a hand?!
    7·2 answers
  • Expand and simplify (x-3)(x-6)
    6·1 answer
  • PLEASE HELP ME!! 12 points and brainliest!!!!!!
    12·2 answers
  • A table with a round top is cut in half so that it can be used against a wall. After it is cut, the edge along the wall is 6 fee
    14·2 answers
  • How much candy at $1.16 a pound should be mixed with candy worth 86 cent a pound in order to obtain a mixture of 60 pounds of ca
    15·1 answer
  • the scale in a drawing is 2 in.:8 ft. On the drawing, a rolm is 3 inches long. What is the length in feet of the actual room?
    10·2 answers
  • Find the fifth term in the arithmetic sequence that begins at 1.5 and has a common difference of 6.6.
    9·1 answer
  • Please help me. <br> I need help with this question.
    9·1 answer
  • A boy at an amusement park has 138 ride tickets. Each ride on the roller coaster costs 9
    15·1 answer
  • Adrian brought snacks for his team's practice. He bought a bag of apples for $1.68 and a 12-pack of juice bottles. The total cos
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!