subject

Chemistry, 21.03.2021 21:40 daphnevlogs11

how many grams of nitrogen are in 50.0 g of caffeine (C8H10N4O2) explain how you got your answer please

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 15:20

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro

Answers: 3

question

Chemistry, 23.06.2019 01:20

Use the de broglie's wave equation to find the wavelength of an electron moving at 4.5 × 106 m/s. show your work. note: h= plank's constant (6.62607 x 10-34 j s)

Answers: 1

question

Chemistry, 23.06.2019 05:00

Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?

Answers: 1

question

Chemistry, 23.06.2019 08:30

Plz a person walks 1 mile every day for exercise, leaving her front porch at 9 am and returning to her front porch at 9: 25 am what was the total displacement of her daily walk a. 1 mile b. 0 c. 25 min d. none of the above

Answers: 2

You know the right answer?

how many grams of nitrogen are in 50.0 g of caffeine (C8H10N4O2) explain how you got your answer ple...

Questions

question

Chemistry, 20.09.2020 17:01

Write a short evaluation of the article’s reliability and scientific worth. Support your evaluation with specific examples from the article....

question

Engineering, 20.09.2020 17:01

A shrinkage limit test is performed on a soil. The initial mass and volume of the soil are: V1=20.2cm^3 , while the final mass and volume are M2=24g a...

question

Arts, 20.09.2020 17:01

Ancient Egyptian art had two goals: 1. To project kings as gods & show afterlife, and 2. O To depict feelings, ideas, and emotions O...

question

Mathematics, 20.09.2020 17:01

Question 2 If f(x) = x + 3x - 5. find the value of f(3). T...

question

Mathematics, 20.09.2020 17:01

Use the data set to determine which statements are correct. Check all that apply. 115, 120, 118, 104, 109, 148, 135, 141, 139 The median is 120...

question

English, 20.09.2020 17:01

Consult with the appropriate reference materials. To which part(s) of speech could the word wind belong? check all that apply. 1.Verb 2. adjec...

question

History, 20.09.2020 17:01

Officials in the British government believe the colonies would help britain in which of the following ways...

question

History, 20.09.2020 17:01

What is a mental map?...

question

Mathematics, 20.09.2020 17:01

The Cartesian coordinates of a point are given.(a) (−4, 4)(i) Find polar coordinates (r, θ) of the point, where r > 0 and 0 ≤ θ < 2π.(r, θ) =(ii...

question

History, 20.09.2020 17:01

The first colonial settlers in Massachusetts, Maryland, and Pennsylvania came to...

question

English, 20.09.2020 17:01

How does text organization help an author achieve his or her purpose...

question

Computers and Technology, 20.09.2020 17:01

Which is the best example of an unreliable narrator? O A. A guilty criminal O B. A loyal friend O C. A strict parent O D. A bored a...

question

Arts, 20.09.2020 17:01

For the following example activities, decide which of the three facets of the citizen’s life they fall into: Voting in general elections Being a membe...

question

Engineering, 20.09.2020 17:01

Water molecules are bound together in a liquid by hydrogen bonds. Thus, in order for a single molecule to evaporate, it must have enough energy to bre...

question

Mathematics, 20.09.2020 17:01

What is the direction in which the function f(x, y) = yx2 -x/y2 decreases most rapidly at the point (-2, 1)? A. -5i B. 3i+2j C. 0

question

Mathematics, 20.09.2020 17:01

3х+5x -7=0 complete the square...

question

Social Studies, 20.09.2020 17:01

According to this excerpt, how did the Mississippian Indians interact with the settlers? Check all that apply. They shared their supplies. They raided...

question

History, 20.09.2020 17:01

All of the things a government decides to do are known as...

question

Mathematics, 20.09.2020 17:01

If b = 4 then b ^-2 is equivalent to A) -6 B) 1/9 C) 9 D) -9...

question

Biology, 20.09.2020 17:01

Mrs. Gaubert wanted to know which type of liquid would make a nail rust the fastest in a month. She placed 1 nail in 4 glasses that were filled with C...

More questions: Chemistry Another questions

Questions on the website: 13722362