subject

Chemistry, 14.12.2020 16:20 yair7

What mass of N2 will be needed to produce 31.5 grams of N2O5? 4N2 + 502 --> 2N2O5
a) 158.3 grams
b) 38.64 grams
c) 4.96 grams
d) 16.34 grams

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 06:30

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Answers: 1

question

Chemistry, 22.06.2019 13:30

Apush or pull that moves or changes and object when to objects touch

Answers: 2

question

Chemistry, 22.06.2019 14:00

What type of matter is made of only one kind of atom

Answers: 2

question

Chemistry, 22.06.2019 19:30

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %

Answers: 3

You know the right answer?

What mass of N2 will be needed to produce 31.5 grams of N2O5? 4N2 + 502 --> 2N2O5
a) 158.3...

Questions

question

Mathematics, 25.10.2019 01:43

Ayudenme por favor en un ejercicio de logaritmos 2log(5x-4)log5=log(x+4). por favor...

question

Mathematics, 25.10.2019 01:43

Glyder's parachutes manufactures and sells parachutes of various types and prices. at the end of the year, the organization published a report to incl...

question

Mathematics, 25.10.2019 01:43

7. what is the slope of the line parallel to the line with equation y = x + 3 and passing through the point (5,2) a. 2x - 3y = 4 c 2...

question

Biology, 25.10.2019 01:43

Draw a diagram to create a model of photosynthesis. the model should show the flow of matter and the transformation of light energy into chemical ener...

question

Mathematics, 25.10.2019 01:43

Which of the following is the quotient of the rational expressions shown below 2x+5/3x÷2x-1/2x+1

question

Mathematics, 25.10.2019 01:43

What is the slope of the line passing through the points (−3, 6) and (-6, 3) ?...

question

Mathematics, 25.10.2019 01:43

Solve.1. write the word name for the number.3,300,000solve...

question

English, 25.10.2019 01:43

Ineed to know answers on a sheet with subject and predicts...

question

Social Studies, 25.10.2019 01:43

Which of these was the main reason for the berlin conference...

question

Mathematics, 25.10.2019 01:43

If ( first image) and (second image), then which is true? det(a) = det(b) det(a) = –det(b) det\(a) /= 0 and det(b) = 0...

question

Physics, 25.10.2019 01:43

An ice rink is 200 feet long and 85 feet wide. the four corners of the rink are rounded to a radius of 24 feet. what is the surface area of the rink?...

question

Biology, 25.10.2019 01:43

What’s the narrowest airway tube in the respiratory system?...

question

Mathematics, 25.10.2019 01:43

Aconjuncture and the paragraph proof used to prove the conjecture are shown...

question

English, 25.10.2019 01:43

Select the best way to revise the following sentence to achieve gender-neutral, unbiased language while maintaining pronoun agreement. when a nu...

question

Mathematics, 25.10.2019 01:43

What is the value of the following expression? (lesson 1.12) 2 x (6 + (12 = (3 + 1)]} - 1 a 13 ® 17 © 18 d 21...

question

Engineering, 25.10.2019 01:43

Describe 3 instances where youve a seen sketches used to communicate an idea. what type of shetch was used? explain why you think t...

question

Mathematics, 25.10.2019 01:43

Write ratios for the amount of oats to the amounts of other grains...

question

Mathematics, 25.10.2019 01:43

Consider the function given by the graph. what are these values? f(-2) =2 f(0) =3 f(4) =-1 1 -2 2 5)...

question

Mathematics, 25.10.2019 01:43

Arectangle has a length of 5x-18 and a width 11x-7. if the perimeter is 110 inches, what are the length and width?...

question

Business, 25.10.2019 01:43

Phillip witt, president of witt input devices, wishes to create a portfolio of local suppliers for his new line of keyboards. as the suppliers all res...

More questions: Chemistry Another questions