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

Francis is buying a new coffee table that is 45% off. The original price of the coffee table was $166. Which option gives the best estimate for the price after

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

What causes natural hazards in Cambodia?

Help me please spanish

Solve the inequality. Graph the solution. −6n>54

Greg spent $47.45 on five books. If each book costs the same amount, how much does one book cost?

What would be the complimentary side of this DNA molecule? TAG CCA TTG CGT GCC TGG CAAT

The total mass of reactants and products is _______ during a chemical reaction

In the human body the breaking down of proteins and removal of waste takes place primarily in which two organ systems

Cultura worksheet help pleaseeee