2 years ago

BRAINLIEST TO FIRST RIGHT ANSWER

Chemistry

1 answer:

NARA [144]2 years ago

4 0

Answer:

the Answer is A B D

Explanation:

the cunduction in the spoons are equal to all the following answers

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How many milliliters of sodium metal, with a density of 0.97 g/mL, would be needed to produce 53.2 grams of hydrogen gas in the

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The balanced chemical reaction is:

<span>2Na + 2H2O → 2NaOH + H2
</span><span>
We first use the amount of hydrogen gas to be produced and the molar mass of the hydrogen gas to determine the amount in moles to be produced. Then, we use the relation from the reaction to relate H2 to Na.

53.2 g H2 ( 1 mol / 2.02 g ) ( 2 mol Na / 1 mol H2 ) ( 22.99 g / 1 mol ) = 1210.96 g Na

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2 years ago

If you have 85g of sulfur dioxide at STP, how many moles do you have?

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