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wolverine [178]
3 years ago
14

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​
Chemistry
1 answer:
GenaCL600 [577]3 years ago
6 0

Answer:

\frac{m_{O}}{m_{Br}}=0.2

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:

\frac{m_{O}}{m_{Br}}

Thus, we plug in the given masses to obtain:

\frac{m_{O}}{m_{Br}}=\frac{3.404g}{17g}\\\\\frac{m_{O}}{m_{Br}}=0.2

Regards!

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<u>Answer:</u>

<u>For 1:</u> The amount of potassium iodate that were titrated is 2.5\times 10^{-4} moles

<u>For 2:</u> The amount of sodium thiosulfate required is 1.25\times 10^{-4} moles

<u>Explanation:</u>

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