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

Which accurately describes a letter written during the time a historical event occurred?

Which of the presidents listed below did not attain the presidency due to the death of a president? A. Chester Arthur B. Gerald Ford C. John Tyler D. Millard Fi

the ratio of isabellas money to shanes money is 3:11. If isabella has $33, how much money do Shane and Isabella have together?

4. What are some of the things scientists might do to analyze data?

round 44,769 to the nearest ten

the building blocks of proteins are known as

during the 1930s the national labor relations act , the fair labor standards act , and the glass-steal all banking reform act were passed by congress. from thes

Despite growing numbers, minority groups in the US continue to face

Find the difference: 7 7/8 - 3 1/4=?

What effect does observing a substance's physical properties have on the substance?