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artcher [175]
2 years ago
13

What is the concentration of a 300 mL solution containing 0.27 mol of glucose?

Chemistry
1 answer:
Kryger [21]2 years ago
3 0

Answer: B

Explanation:  concentratio = amoiunt of moles / volume

n = c/V = 0.27 mol / 0.30 l = 0.900 M

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Ammonia gas decomposes to form nitrogen and hydrogen gases. NH3(g) → N2(g) 3H2(g) If the nitrogen gas is collected in a rigid 2
sveticcg [70]

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The ideal gas equation states the relation of the hypothetical ideal gas according to the pressure, volume, temperature and moles of the gas. It is given by,

\rm PV = nRT

Where,

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Gas constant (R)=  0.08206

Substituting values  in the equation:

\begin{aligned} \rm n &= \rm \dfrac{PV}{RT}\\\\&= \dfrac{2000 \times (\dfrac{1}{101.325}) \times 2}{0.08206 \times 295}\\\\&= 1.63\;\rm mol\end{aligned}

Therefore, 1.63 moles are produced.

Learn more about ideal gas equation here:

brainly.com/question/26720901

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Hermit crabs and anemones have a mutualistic relationship. Which of these statements best describes how they interact?
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Using the chemical equation below, how many moles of Al2O3 produce when 105 grams of Al are reacted? 2Al+Fe2O3 —&gt; Al2O3+2Fe
topjm [15]

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