LorineMoton LorineMoton

04-06-2015
Chemistry

contestada

A 133.8-gram sample of bronze was 10.3% tin by mass. Determine the total mass of tin in the sample.

Respuesta :

stephenlee0912 stephenlee0912

04-06-2015

You just need to multiply the total mass by the decimal value of the part that is tin. 133.8*0.103=13.8g (following the rules of significant figures).

Answer Link

Otras preguntas

8sin2θ+2sinθ−1=0 for all values of θ between 0∘ and 360∘.

What is −314×435 ? Write the answer as a mixed number in simplest form.

Iodine-131 is used to treat a hyperactive thyroid gland. the half-life of iodine 131 is 8.02 d. If a hospital receives a 215.25 g shipment of iodine 131, how mu

What must x equal if g||h? Explain.

Fill in the Missing words: Gagarin is to astronaut as Newton is to ________

What’s the instrument of creating a discretionary trust in English law?

20.Mary isn't the only one responsible for this mistake. After all, it takes ____________

5. Convex mirror a)Converges the beam of light after reflection b)Diverges the beam of light after reflection c)Reflects the beam of light parallel d)None of th

the midpoint of line segement AB is M(2,-2). if the coordinates of A are (5,-6), what are the coordinates of B?

8 friends went out to lunch and the bill was $71.21 including tax and gratuity. One of them ordered only a soda and needed to pay $1.56 the other 7 friends orde