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Yuri [45]
3 years ago
13

Henry's law applies when the solute in question is O Ideal ○ Saturated Nearly pure O Dilute

Chemistry
1 answer:
Romashka-Z-Leto [24]3 years ago
6 0

Answer:

Dilute

Explanation:

Henry's law

This is a physical chemistry law , according to which , in a dilute solution , i.e. , with less concentration of solute , the amount of the dissolved gas in the liquid is directly proportional to its partial pressure above the liquid .

Henry's law constant is the proportionality constant .

The application of Henry's law is , the carbonated soft drinks , which have dissolved carbon dioxide .i.e. ,

By increasing the pressure , the solubility of the gas also increases .

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daniel has a sample of pure copper. its mass is 89.6 grams (g), and its volume is 10 cubic centimeters (cm3). what’s the density
77julia77 [94]
D = mass / volume

d = 89.6 / 10

d = 8.96 g/cm³
3 0
3 years ago
You are asked to bring the pH of 0.500L of 0.550 M NH4Cl to 7.00. Which of the following solutions would you use: 12.0 M HCl or
ch4aika [34]
<span>1 drop is approximately 0.05mL. Since 0.500L of 0.550M NH4Cl contains 0.275mol of substance (calculated by using c=n/V formula), equal amount of substance of NH3 is needed to neutralize this solution (since pH of 7 is neutral solution). Thus, we need 0.0275L of NH3, i.e. around 550 drops.</span>
6 0
4 years ago
Use the information provided below to answer the
bixtya [17]

Answer:

208 g/mol and 87 g/mol

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7 0
3 years ago
In an oxidation-reduction reaction, 0.0450 mol of aqueous FeSO4 (source of Fe2+) reacts completely with 120.0 mL of an acidified
igor_vitrenko [27]

Answer:

0.075 M

Explanation:

5Fe²⁺(aq) + MnO₄⁻(aq) + 8H⁺(aq) → 5Fe³⁺(aq) + Mn²⁺(aq) + 4H₂O(ℓ)

Using the moles of Fe²⁺ that reacted, we can <em>calculate the reacting moles of MnO₄⁻</em>:

0.0450 mol Fe⁺² * \frac{1molMnO_{4}^{-}}{5molFe^{+2}} = 0.0090 mol MnO₄⁻

Now we divide the moles of MnO₄⁻ by the volume in order to <u>calculate the molarity of the solution</u>, keeping in mind that 120.0 mL = 0.120 L.

0.0090 mol MnO₄⁻ / 0.120 L = 0.075 M

7 0
4 years ago
Read 2 more answers
What act of congress provides funds to improve forensic labs and communication
Margarita [4]

Answer:

i think dna crepper act

Explanation:

if wrong then sry

3 0
3 years ago
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