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White raven [17]
3 years ago
14

Nitrous oxide (N20) is also called "laughing gas." It can be prepared by the thermal decomposition of ammonium nitrate(NH4NO3).

The other product is H20. (a) Write a balanced equation for this reaction. (b)How many grams of N20 areformed if 0.46 mole of NH4N03 is used in the reaction?
Business
1 answer:
katrin [286]3 years ago
6 0

Answer:

(a) 2NH4NO3 = 2N2O + 4H2O

(b) 20.24 grams

Explanation:

(a) 2 moles of ammonium nitrate decomposes to form to 2 moles of nitrous oxide and 4 moles of water.

(b) From the equation of reaction,

2 moles of NH4NO3 are used up to form 2 moles of N2O

0.46 mole of NH4NO3 would yield 0.46 mole of N2O

Mass of N2O formed = number of moles × MW = 0.46 × 44 = 20.24 grams

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Assume you are given the following relationships for the Brauer Corp:
PolarNik [594]

Answer:

Profit margin= 2%

Debt to capital= 0

Explanation:

We can  find out Profit margin through the formula of ROA

Return on Assets= Asset turnover* Profit margin

We have been give ROA, and ATO

ROA=3%

ATO=1.5X

So, 3%=1.5*X

X=2%

Profit margin is 2%

Now debt to capital

It can be calculated from the Dupont analysis which is

ROE=ROA*Equity multiplier

Equity multiplier is Assets/Equity

so,

3%=3%*x

EM= 1

Now, Equity multiplier tells us how much our assets are financed through equity so if it is 1, means Assets/Equity =1

So, Assets= Equity

So, all the assets are financed through equity. None of the assets are financed through debt. So, it suggest debt is 0

Debt to capital = Debt/Capital = 0/capital = 0

5 0
3 years ago
Wishbone Company issued $700,000 of 9%, 10-year bonds on January 1, 2022 at face value. Interest is payable annually on January
zzz [600]

Answer:

Interest Expense $63,000

Interest Payable $63,000

Explanation:

$700,000 X 9% = $63,000 which is the annual interest expense that they will incur each year. Because it isn't paid until January 1st, it is rolled into the Interest Payable account.

4 0
3 years ago
19. An important feature of Emergency Operation Plans is that they ________________________________.
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Answer:

provide a uniform response to all hazards that a community may face.

Explanation:

Emergency Operation plan is referred to that document which focus on response given to particular emergency. it direct guideline which focus planning for any disaster in efficient and effective way.

It include six element on which this plan work. some of them are listed below:

1- communication

2 -resources and assets

3- safety and security

4 - staff responsibilities

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7 0
4 years ago
The chart shows the pricing history for two items. Which person saved the most money by buying a product at the right time?
pishuonlain [190]
The person that waited six months to purchase the game system (A)
6 0
3 years ago
Read 2 more answers
In 1895, the first Putting Green Championship was held. The winner’s prize money was $220. In 2016, the winner’s check was $1,46
ad-work [718]

Answer:

(i) 7.54%(Approx).

(ii) $8,995,138.42(Approx).

Explanation:

Given that,

Winner’s prize money = $220

In 2016,

Winner’s check = $1,460,000

We use the formula:

A=P(1+\frac{r}{100} )^{n}

Where ,

A=future value

P=present value

r=rate of interest

n=time period.

n = 2016 - 1895

  = 121

(a)

1,460,000=220(1+\frac{r}{100} )^{n}

(\frac{1,460,000}{220})^{\frac{1}{121} }=(1+\frac{r}{100})

(1+r/100) = 1.075440035

r = (1.075440035 - 1) × 100

 = 7.54%(Approx).

(b)

n = 2041 - 2016

  = 25

A=P(1+\frac{r}{100} )^{n}

A=1,460,000(1+0.075440035)^{25}

         = 1,460,000 × 6.161053698

         = $8,995,138.42(Approx).

4 0
3 years ago
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