subject

Chemistry, 11.05.2021 22:40 daii128

How much energy is given off by the following reaction, if 162.5 g of oxygen reacts with 216.7 g of ammonia (NH3)? 4 NH3 + 5 O2 à 4 NO + 6 H2O DH = -1225.6 kJ

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 04:00

Acontainer holds 35.8 moles of gas under 10.0 atm of pressure at 70.0 c. what is the volume of the container?

Answers: 2

question

Chemistry, 22.06.2019 04:30

Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water

Answers: 2

question

Chemistry, 22.06.2019 08:30

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Answers: 2

question

Chemistry, 22.06.2019 14:20

7. in the cycle, a virus integrates its dna into the host's dna, and its dna is replicated when the host dna is replicated. a. infectious b. retroviral c. lysogenic d.lytic

Answers: 1

You know the right answer?

How much energy is given off by the following reaction, if 162.5 g of oxygen reacts with 216.7 g of...

Questions

question

Mathematics, 28.02.2021 06:10

Tyler’s brother earns a commission. He makes 2.5% of the amount he sells. Last week, he sold $900 worth of shoes. How much was his commission? Include...

question

History, 28.02.2021 06:20

Provide at least 1,2 concrete, and detailed examples explaining why Athens served as a cultural hub. What monuments, and ideas, and cultural artifact...

question

Mathematics, 28.02.2021 06:20

What are the three steps for solving a quadratic equation? When do you have to use the quadratic formula? When can you use the root method to s...

question

Mathematics, 28.02.2021 06:20

Consider the function f(x)=(x^4)/4. Find f'(x)....

question

Mathematics, 28.02.2021 06:20

Hey there! My second question, how do you find the mean with a variable? I know how to find a normal one, but I haven't practiced much this way yet. T...

question

Mathematics, 28.02.2021 06:20

(a) PTRदिइएको चित्रमा PQRS समानान्तरचतुर्भुज हो, जहाँ T, PS को मध्यबिन्दुहो । यदि APTQ को क्षेत्रफल 6cm2 भए,S

question

Mathematics, 28.02.2021 06:20

F(x) = {4x+3 if x<2 f(x) = {5x+2 if x grather than 2 f(3) Answer choices 14 18 17 20...

question

Social Studies, 28.02.2021 06:20

Mahahalagang pangyayari sa pabulang Nagkamali ng utos ng wakas...

question

Computers and Technology, 28.02.2021 06:20

What would be the value of list after four passes of the help() method? public void sort( int[] list, int front, int back) { int mid = (f...

question

Mathematics, 28.02.2021 06:20

I need help. hair stylist can work for 9 hours a day. a hair color takes 1 1/2 hour and a haircut takes 20 min if the stylist schedule 3 hair color e...

question

English, 28.02.2021 06:20

Why do the minors go to such great lengths to help Henry in the Californians Tale...

question

Health, 28.02.2021 06:20

Corner a artery bypass graft times 3 with left intervals memory artery to the left anterior descending bypass and squeal suffered miss vein bypass fro...

question

Chemistry, 28.02.2021 06:20

Calculate mass of hydrogen chloride produced from 11.3g H and 11.3g Cl. H2 + Cl2 -> 2HCl...

question

Mathematics, 28.02.2021 06:20

Suppose it takes John seven minutes to run 1 mile. How long would it take him to run 3 km?...

question

English, 28.02.2021 06:20

Which of these words is associated to the word "complex as another element in the VUCA world?a. clearb. awarec. confusedd. na...

question

History, 28.02.2021 06:20

Which of these is NOT a requirement to hold the office of United States Senator in Mississippi? A) The candidate must be at least 35 years of age.

question

History, 28.02.2021 06:20

Who was the leader of the Mexican army at the Surrender of Goliad? Can someone answer this if you know please...

question

History, 28.02.2021 06:20

according to Charles r Lawrence, 111 Why should hate speech not be covered by the first amendment? Do you agree with his explanation?...

question

Mathematics, 28.02.2021 06:20

In 2017 the state University's men's basketball team finished the season ranked 8 out of the men's teams. The women' basketball team finished 1...

question

Chemistry, 28.02.2021 06:20

Which reaction is exothermic?...

More questions: Chemistry Another questions

Questions on the website: 13722360