3 years ago

Determine from the balanced chemical reaction if the derived mole ratio is correct or incorrect.

1 answer:

5 0

It's incorrect. There are 6 moles of NaBr produced for every 3 moles of Na₂S among the reactants (as well as 2 moles of FeBr₃), so the mole ratio of NaBr to Na₂S should be 2 : 1, not 1 : 1.

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Step-by-step explanation:

I'm not 100% sure but i got this by doing 300 divided by 125

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zhannawk [14.2K]

Answer:

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Step-by-step explanation:

Step 1:

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Step 2:

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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Is the product of 2/5 and 5 greater or less than 2/5? Is it greater or less than 5? explain your reasoning.

Katyanochek1 [597]

Hello!

5 = 5/1 as a fraction

2/5 × 5/1 = 2

ANSWER:

The product of 2/5 and 5 is greater than 2/5, and less than 5.

Another way you could find out if it's greater or less is by converting the fraction to a decimal and then multiplying it.
You must divide the numerator by the denominator to convert a fraction to a decimal.

2 ÷ 5 = 0.4

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