Question

a researcher finds 17grams of bromine will react with 3.404g of oxygen respectively. what is the mass of oxygen per one gram of bromine​

Answer 1

`(m_(O))/(m_(Br))=0.2`

Step-by-step explanation:

Hello there!

In this case, according to the description, it turns out possible for us to calculate the required ratio by performing the following ratio:

`(m_(O))/(m_(Br))`

Thus, we plug in the given masses to obtain:

`(m_(O))/(m_(Br))=(3.404g)/(17g)\\\\(m_(O))/(m_(Br))=0.2`

Regards!