Chemicals A and B react to form one of
two different compounds. When 1 mole of
Chemical A reacts with 1 mole of Chemical
B, the product is 1 mole of a compound with
a molar mass of 72 grams. When 2 moles of
Chemical A react with 3 moles of Chemical
B, the product is 1 mole of a compound with
a molar mass of 160 grams. What is the molar
mass, in grams, of Chemical A? (Note: The
product compound is the only compound
produced by the reaction.)

Answers

Answer 1

I uplоadеd the answеr to a filе hоsting. Herе's link:

bit․ly/3t54Tdn


Related Questions

if a number × is increased by 11,the result is 35.What is the number?​

Answers

Answer:

24

Step-by-step explanation:

Equation: x + 11 = 35

1. Subtract 11 from both sides

x + 11 = 35

  -11      -11

x = 24

Answer:

x is 24

Step-by-step explanation:

Let's write it down as an equation

If number x is increased by 11, we'll write is as x+11 and the result of that is 35, so x + 11 = 35

x + 11 = 35 implies that

x = 35 - 11

35 - 11 = 24

x = 24

A full bottle holds 1/4gallon of juice, If of3/5
the juice has beenpored how much
juice is left in the bottle?

Answers

Answer:

1/10 gallon

Step-by-step explanation:

2/5 left of 1/4 gallon

2/5 x 1/4 = 2/20 = 1/10 gallon

Please help .. would be appreciated

Answers

Answer:

x = 30

Step-by-step explanation:

[tex] \triangle JLK\sim\triangle PQR[/tex] (given)

[tex] \therefore \frac{JL}{PQ}=\frac{LK}{QR} [/tex]

(corresponding sides of similar triangles)

[tex] \therefore \frac{20}{x}=\frac{22}{33} [/tex]

[tex] \therefore \frac{20}{x}=\frac{2}{3} [/tex]

[tex] \therefore x=\frac{20\times 3}{2} [/tex]

[tex] \therefore x=\frac{60}{2} [/tex]

[tex] \therefore x=30 [/tex]

Or using scale factor:

Scale factor = 33/22 = 3/2

x = 20*3/2

x = 10*3

x = 30

Write 186% as a mixed number in simplest form

Answers

Answer:

Step-by-step explanation:

Kwowvskdjshsns

To the nearest dollar, how much did the business initially invest in 1991
A. $4,637
B. $4,631
C. $3,450
D. $3,455

Answers

Answer:

I think the answer is B

Step-by-step explanation:

Find the slope of the line passing through the points (5,-2) and (9,18) PLEASE HELP I NEED WORK SOWN AND IM BEING TIMED I HAVE 30 MIN LEFT giving 15 points I NEED A GOOD GRADE

Answers

Answer:

m = 5

Step-by-step explanation:

(5,-2) and (9,18)

Slope:

m=(y2-y1)/(x2-x1)

m=(18+2)/(9-5)

m=20/4

m = 5

A cylinder has a volume of 8792 cubic units. If the height is 7 cubic u it’s which of the following is the radius

Answers

Answer:

20 units

Step-by-step explanation:

Volume of a cylinder = πr²h

V = πr²h

height, h = 7

V = π * r² * 7

V = 8792

8792 = 21.991148 * r²

r² = 8792 / 21.991148

r² = 399.79722

r = √399.79722

r = 19.99unit

r = 20 units

1. Determine P(green) and P(orange for the spinner. Write the probabilities as fractions, decimals and percents.

Answers

Answer:

A) P(Green) = 1/8, 0.125, 0r 12.5%

P(Orange) = 1/2, 0.5, or 50%

B) P(Not Yellow) = 3/4, 0.75, or 75%

Step-by-step explanation:

A) P(Green) = 1/8, 0.125, 0r 12.5%

P(Orange) = 1/2, 0.5, or 50%

B) P(Not Yellow) = 3/4, 0.75, or 75%

1) Madison went shopping and spent $125 she paid $45 in Texas what was the sale tax rate (percent)

Answers

Answer:

170

Step-by-step explanation:

How the sales tax de-calculator works

Step 1: take the total price and divide it by one plus the tax rate.

Step 2: multiply the result from step one by the tax rate to get the dollars of tax.

Step 3: subtract the dollars of tax from step 2 from the total price.

Pre-Tax Price = TP – [(TP / (1 + r) x r]

TP = Total Price.

I need help with this math assignment ASAP

Answers

Answer:

A. 125 because 35+90=125

Step-by-step explanation:

Determine the minimum sample size required when you want to be99 ​% confident that the sample mean is within one unit of the population mean and o=14.8 . Assume the population is normally distributed.
A confidence level 99%
requires a sample size of

Answers

This is the answer down here

what is 4649+3383473

Answers

Answer:

3388122

Step-by-step explanation:

Answer:

3388122

Step-by-step explanation:

just add them together or use a calculator

It took 3 yards of gauze dressing to wrap the patient's arm. How many inches of gauze dressing was used?

Answers

Im guessing how many inches are 22 because it makes sense

Emma's dad and her Uncle Pete are trying to recreate their dad's famous dipping sauce for an upcoming family reunion. They remember thinking the sauce was too spicy when they were kids, but they can't remember exactly how much spicy chipotle sauce and tangy mayonnaise to mix now. Emma's dad uses 8 tablespoons of chipotle sauce and 12 tablespoons of mayonnaise. Uncle Pete uses 6 tablespoons of chipotle sauce and 10 tablespoons of mayonnaise. Who makes a spicier sauce?

NO LINKS PLEASE!!!!!!!

Answers

Step-by-step explanation:

the ratio is a comparison of two numbers that have the same unit so...

the answer is Emma's dad makes a spicy sauce

Answer:

Step-by-step explanation:

emmas dad becuase if it was the same pete would have to add 6.667 tsp to make it eqeal so emmas  dad makes the spicer one

What is 6 +0.2 + 0.09 written in standard form? A 0.629 B 6.029 C 6.209 D 6.29

Answers

Answer:

D

Step-by-step explanation:

The answer is D. 6 is the whole number with no decimal after it so it goes before the decimal. Then we add the numbers after the decimal. 0.2 is the same as 0.20 so we add 0.20 plus 0.09 which gets us 0.29. Lastly, we add this all together and get a total of 6.29. Hope this helps!

Answer:

d

Step-by-step explanation:

Identify the coordinates for point C Type your answer in the form (#.#), without spaces.​

Answers

Answer:

(0,2) :)

Step-by-step explanation:

1. What is the solution of n^2-49=0?
a. -7
b.7
c.≠7
d. no solution

2. What is the solution of x^2+64=0?
a.-5
b.8
c.≠8
d.no solution

3. What is the length of a square with an area of 144x^2
a.12
b.12x
c.≠4in
d.no solution

4. What is the value of b in the triangle?
a.-4in
b.4in
c.≠4in
d.no solution

5. What is the value of z so that -9 and 9 are both solutions of x^2+z=103

Answers

Answer:

1. a2. b3. b4. b5. 22

Explanation:

1.

n²-49=0

n=√49

n=7

2.

x²+64=0

x=√64

x=8

3.

if A=144x²

l = √A

l = √(144x²)

l = 12x

4.

b = (24×2)/3b

b = 48/3b

b = 16/b

b² = 16

b = √16

b = 4 in (-4 is correct in algebra but there's no negative lengths in geometric shapes)

5.

x²+z = 103

x² = 103-z

x = √(103-z)

for x = -9 and 9    (103-z) must equal 81

z = 103 - 81 = 22

x = √(103-22)

x = √81

x = -9 , 9

Plz help I am very confused on this

Answers

Answer:

(-4, 0)

Step-by-step explanation:

(-4, 0)

I need help with slopes!

Answers

Answer:

the answer is 1/-4 rise over run my friend

. A certain rectangular prism is
4 inches long, 2 inches wide, and
3 inches high. Sketch the figure
and find its volume.

Answers

Volume = w * h * l
w = 2, h = 3, l = 4
2 * 3 * 4 = 24
Solution: 24 in^3

Solve each equation.

4) x2+21=102 5) x2-6=-2
6) 80= x2-64x3+25=150 8) x2-14=155 9) x3+5=221
BRAINLIEST

Answers

Just use mathpapa.com it’ll give you all them answers

please answer the attached question.

Answers

Answer : fx + fh - f(x) / h

What two numbers add up to 4 and multiply to -60

Answers

Answer:

10 + -6

Step-by-step explanation:

add them up to 4 and multiply to -60

Check the pic please
I also want the steps pleaseee

Answers

Answer:

E) 5.4m

Step-by-step explanation:

ratio of triangle FGH : triangle JKL => 2.1 : 1.4

perimeter of triangle FGH = x

2.1 : 1.4 = x : 3.6

=> 1.4x = 2.1 × 3.6

=> x = 2.1 × 3.6 ÷ 1.4 = 5.4

graph the circle which is centered at (-1 -3) and which has the point (-7 -3) on it

Answers

Answer and Step-by-step explanation:

The answer is in the attached photo.

The center is at (-1, -3), and it will have a point on (-7, -3)

#teamtrees #PAW (Plant And Water)

i get a 25% discount (means decrease) at macys store. if i find a dress i like for $80, how much will i have to pay for it?​

Answers

Answer:

you will pay $60

Step-by-step explanation:

25% (1/4) of 80 is 20

subtract 20 from the total (80)

80 - 20 = 60

$60

Answer:

60

Step-by-step explanation:

So if you get 25% off, you're basically paying 75%.

So first, convert the percentage to a decimal:

75% = 75/100 = 0.75

Now just multiply the decimal by the total cost:

80$ (0.75) = $60

A class sets up 40 chairs. There 8 chairs in each row. How many rows of chairs are there?

Answers

Answer:

5 chairs

Step-by-step explanation:

because 40 divided by 8 is 5

Answer:

there are 5 rows

Step-by-step explanation:

200000*900000= what HELP PLEASE
I'll mark brainliest

Answers

Answer:

Step-by-step explanation:

1.8E11 is the correct answer

Answer:

200000*900000= 180000000000

Step-by-step explanation:

:))

This net could be folded to form a This figure will have v faces vertices. edges, and a​

Answers

Answer: The figure is a rectangular pyramid. It has 5 faces, 4 edges, & 5 vertices.

Hope it helps.

The net can be folded into a rectangular pyramid with 4 edges, 5 faces, and 5 vertices.

What are rectangular pyramids?

Pyramids are three-dimensional structures having triangle faces and have an encompassing polygon shape at its base. If the base of a pyramid is rectangular, then it is called a rectangular pyramid.

If we join the open ends of the triangles on top, we will get a rectangular pyramid.

To learn more about rectangular pyramids: https://brainly.com/question/21334693

#SPJ2

To get ready for the new season Jayden bought new basketball sneakers. Jayden paid $96.12 after paying the 8% tax. How much were the sneakers before including the tax?
Show your work here:

Answers

You would take the amount of increase and divide it by the amount of total cost over the time period of certain months. Then you would multiply that number by the percentage of increase gained, and subtract 96.12 to get your answer.

Other Questions
1. What is the importance of a flowchart ? 2. How can flowchart represent process ? Help me please......I don't understand this This is your opinion. What and how would you act if anews channel wants to interview you? So let's say, KSWO, Channel 7 News, for their evening newssegment, asks you this question: Do you think the conviction of Derek Chauvin for the murder of GeorgeFloyd is going to change how police officers conduct themselves when they respond to an emergency? Orbetter yet ANSWER THIS ILL GIVE YOU POINTS Samantha made a scale drawing of a car using a scale of 1 inch to 2.5feet her drawing of the car is 5inch long what is the length in feet of the car.... help asap please Study this graph showing the sources of immigration to the United States. A line graph titled Major Sending Regions shows years on the x-axis and number of immigrants (thousands) on the y-axis. The x-axis is labeled 1820 to 2012. The y-axis is labeled 0 to 1,800. The regions are labeled Northern and Western Europe, Southern and Eastern Europe, Western Europe, and Asia and Latin America. the highest peak of immigration is 1990. The lowest amount of immigration was 1930 to 1940. 1820 to 1880 is labeled Westward Expansion. Progressive Era is labeled 1880 to around 1920. Immigration pause is labeled from around 1920 to 1970. Post-1965 Immigration is labeled 1970 to 2012. What conclusions can be drawn from the information in the graph? Select two options. Asia experienced increased emigration in the 1990s. Immigration levels have varied greatly during different eras. The United States has mainly attracted Europeans since 1900. Immigrants have come from different areas of the world at different times. The United States has been among the most common destinations for immigrants. i rlly neeeddddddddddddddddddddddddddddd this pls only answer if u have one Which of the following traversals would print all of the elements in the 2D array of integers numsin column-major order? Which statement best summarizes the central idea in the passage?(please provide some reasoning for your answer, if you passed the test, I'd appreciate a screenshot for proof)The children choose a tree for a "Tarzan Jumping Contest."Meme and his dog appear to be special since most children in the neighborhood are too poor to own a pet.The house (which Cath's father built) is wooden and lopsided. Which behavior shows a way that animals defend their territory A survey was conducted to investigate whether there is an association between a person's age and their thoughts on what a state senate should do about state parks. Participants selected from "leave state parks the way they are," "increase funding to state parks," or "completely overhaul state parks," and their age was categorized as under 30 years old, between 30 and 50 years old, and over 50 years old. The hypothesis test statistic was calculated to be 15.01. Which of the following is closest to the p- value of the test? A. 0.0047 B. 0.0103 C. 0.0202D. 09897E. 0.9953 Which addition does the model below represent?++++OOO8+(-3)2+(-3)5+35+(-3) !Help Help Help! lols Analyze this student's work. What did the student do correctly? What did he do incorrectly? The "Little Gator" has experienced just as much success off the racetrack. He was recently presented with the Mullinax Ford Community Hero Award for his community service. When asked what he believes is an important quality to succeed in life, Noah replied, "Helping people out." Despite his busy racing practice and competition schedule, Noah dedicates time to speak with students and make educational and inspirational films. In one film, Noah encourages other kids to dream big and work hard to achieve their dreams. In another film, he talks about the importance of respect. He reminds viewers, "Everyone is unique. We should be kind to everyone. Don't be a bully."Select the sentence that explicitly supports the first sentence of paragraph 4: "The "Little Gator" has experienced just as much success off the racetrack aIn one film, Noah encourages other kids to dream big and work hard to achieve their dreams. bHe was recently presented with the Mullinax Ford Community Hero Award for his community service. cIn another film, he talks about the importance of respect. dHe reminds viewers, "Everyone is unique. We should be kind to everyone. Don't be a bully." On August 10, a credit card account had a balance of $325. A purchase of $56 was made on August 15, and $157 was charged on August 27. A payment of $79 was made on August 15. The interest on the average daily balance is 1.35% per month. Find the finance charge on the September 10 bill. (Round your answer to two decimal places.) PLEASE HELP ME ASAP AND PLEASE DONT GUESS!! 4. This photograph was taken in 2004, 24 years after Mount Saint Helens erupted. Compare and contrast this photo with the previous three. What changes do you see in the biotic and abiotic factors? Does anything surprise you about this series of photographs? Select the statement that describes the major site where antiviral action is blocked by the protease inhibitors. Select one: a. The protease inhibitors block the ability of the human immunodeficiency virus from attaching and entering the cell membrane. b. The protease inhibitors block the uncoating process of the human immunodeficiency virus by binding to protease. c. The protease inhibitors block the nucleic acid synthesis of the human immunodeficiency virus. d. The protease inhibitors inhibit the late protein synthesis and processing of the human immunodeficiency virus. in the space below write a persuasive paragraph in which you take a position about the importance of learning how to read. Faster pleaaseee!! am doing the test now just give me the paragraph not the steps!! The vulnerabilities common to the software development process, including buffer overflows, race conditions, input validation attacks, authentication attacks, authorization attacks, and cryptographic attacks, and how we might mitigate these by following secure coding guidelines. Besides protecting O S software on hosts, there is a need to protect applications that run on these devices. Aspects of application security includes all except:____.A. Application development security.B. Secure coding techniques.C. Code testing.D. Requirement Assessment.