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

What is the value of x in the triangle? 10 10 X 10√2 О А. OB. 10 OC. 20 OD. 2012 OE. 10√3

what happens to some of these carbon atoms when a plant respires

Which table of ordered pairs represents a proportional relationship? A 2-column table with 3 rows. Column 1 is labeled x with entries negative 3, negative 4, ne

Drag each circle to the correct location on the image. Each circle can be used more than once, but not all circles will be used. Geologists have observed that a

A woman bought some large frames for $19 each and some small frames for $9 each at a closeout sale. If she bought 18 frames for $222, find how many of each type

quadratic formula: 3 x ^2 + 45 = 24x

3. Write a dialogue between a father and a son talking about visiting a zoo.

Given a family with three children, find the probability of the event. The oldest two are boys, given that the oldest is a boy. The probability that the oldest

There are more than ____ STDs.

Knowing that sin 30° = 1/2, what is a? 30⁰ A. 8.66 OB. 2.5 C. 5 D. 10 5 60°