briansa08 briansa08

04-02-2020
Chemistry

contestada

3. A 650 mg sample is analyzed and found to contain
51.0 mg of hydrogen. What is the mass percent of
hydrogen in the sample?

Respuesta :

jaydawatts2005 jaydawatts2005

04-02-2020

Answer:

7.85% of Hydrogen in the sample.

Explanation:

51/650 = .07846 x 100= 7.846% (round up)

Answer Link

Otras preguntas

Write 100/1,000,000 as a decimal

write a setntence about the jefferson administration that uses term customs duty

Expertise is like knowledge except

what is the significance of the zhoushan archipelago

Select all of the statements that are true of parenthetical citation. A parenthetical citation is very short and is contained within the text. A parenthetical

what was newton trying to figure out with the 30 bibles he owned

Choose the correct form of comparison. Ana mide 1.50 metros y Paula mide 1.70 metros. Here are the answer choices: A. Ana es más baja que Paula. B. Ana es menos

solve for x. 2x+20,2x-4

CAN SOMEONE HELP ME PLEASE IN - Art and the Creative Impulse ?? 2. Concrete was an important material in the architecture of A. Mesopotamia. B. Greece. C. Egypt

Why does jack yell at Simon and throw meat at his feet?