Answer:
I think Acetone will be captured and cooled.
Explanation:
Distillation is a method of separation based on the difference in boiling point of two liquids.
The liquid that has a lower boiling point is first separated from the mixture. It vaporizes, cooled and collected before the liquid that has a higher boiling point.
In this case, acetone is captured and cooled before water since it has a boiling point of 56ºC and water has a boiling point of 100ºC.
Answer:
Mass = 2.64 g
Explanation:
Given data;
Mass of butane = 3.60 g
Mass of oxygen = 2.30 g
Mass of carbon dioxide produced = ?
Solution:
Chemical equation:
O₂ + C₄H₁₀ → CO₂ + H₂O
Number of moles of BUTANE:
Number of moles = mass/ molar mass
Number of moles = 3.60 g / 58.12 g/mol
Number of moles = 0.06 mol
Number of moles of oxygen:
Number of moles = mass/ molar mass
Number of moles = 2.30 g / 32 g/mol
Number of moles = 0.07 mol
Now we compare the moles ammonia with hydrogen and nitrogen
O₂ : CO₂
1 : 1
0.07 : 0.07 mol
C₄H₁₀ : CO₂
1 : 1
0.06 : 0.06 mol
The number of moles of carbondioxide produced by butane are less so it will limiting reactant.
Theoretical yield:
Mass = number of moles × molar mass
Mass =0.06 mol × 44 g/mol
Mass = 2.64 g
The molecule that could diffuse across the plasma membrane is methane (CH4).
<h3>What is diffusion?</h3>
Diffusion is the movement of fluids or substances from regions of high concentration toward regions of lower concentration.
The plasma membrane is the semipermeable membrane that surrounds the cytoplasm of a cell. The semipermeability means that it allows some molecules through but blocks other substances.
The semipermeable plasma membrane readily allows the passage of small hydrophobic and polar molecules.
Therefore, the molecule that could diffuse across the plasma membrane is methane (CH4).
Learn more about semipermeability at: brainly.com/question/1652796
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Answer:
Option A
Explanation:
An intensive property is a bulk property, meaning that it is a local physical property of a system that does not depend on the system size or the amount of material in the system. Examples of intensive properties include temperature, T; refractive index, n; density, ρ; and hardness of an object,specific heat, η.
Physical properties can be observed or measured without changing the composition of matter. Physical properties are used to observe and describe matter. Physical properties include: appearance, texture, color, odor, melting point, boiling point, density, solubility, polarity, specific heat and many others.
Answer:
I think the answer is Prokaryote and Eukaryote
Explanation: