Which compound is more soluble in water acetone or 2 - pentanone

Answers

Answer 1

Answer: The compound that is more soluble in water is acetone rather than 2-pentanone. Acetone or propanone cannot hydrogen bond with themselves but can hydrogen bond with water molecules. One of the slightly positive hydrogen atoms in a water molecule can be sufficiently attracted to one of the lone pairs on the oxygen atom of propanone. For 2 - propanone, it cannot easily bond with water because of steric hindrance

Related Questions

Which of the following are likely to not form bonds? A gold atoms.b. Oxygen atoms. c. neon atoms. d. magnesium and chlorine atoms.
What can be added to an atom to cause a nonvalence electron in the atom to temporarily become a valence electron?energymassneutronselectrons
Determine how many moles of O2 are required to react completely with 6.7 moles C6H14.
The age of the solar system is estimated by the dating of rocks?
Determine the number of atoms in 25.0 grams of bromine, Br. (The mass of one mole of bromine is 79.90 g.)

Which atomic model was proposed as a result of J. J. Thomson’s work?

Answers

It should be the plum pudding model. c:

What do scientists usually do if they can't draw clear conclusions?

Answers

collect more data to support their hypothesis

They use the Scientific Method.
The Scientific Method is made up of steps scientists take to draw a conclusion
Step 1: Form a Question
Step 2: Research the Question
Step 3: Form a Hypothesis (educated guess)
Step 4: Conduct an Experiment (use quantitative and qualitative data)
Step 5: Form Your Conclusion Based on Results

This should help....

At the same temperature and pressure, 1.0 liter of CO(g) and 1.0 liter of CO2(g) haveA. equal masses and the same number of molecules
B. different masses and a different number of molecules
C. equal volumes and the same number of molecules
D. different volumes and a different number of molecules

Answers

Answer is C - equal volumes and the same number of molecules.

Explanation;

Let's assume that CO and CO₂ are ideal gases. Then we can use ideal gas law, PV = nRT

Where, P is the pressure of the gas (Pa), V is the volume of the gas (m³), n is the number of moles of gas (mol), R is the universal gas constant ( 8.314 J mol⁻¹ K⁻¹) and T is temperature in Kelvin.

The temperature and the pressure of the both gases are same. Volume is also same as 1.0 L. R is a constant. So according to the formula, both gases have same number of moles. According to the Avogadro's constant, 1 mole has 6.022 x 10²³ particles.

number of molecules = Avogadro's constant x number of moles.

Hence, under the same conditions both gases have same number of molecules.

C is the correct answer. All gases have the same volume under the same conditions.. This is just their nature. And one liter of a gas has the same number of molecules of another gas

A real gas behaves least like an ideal gas under the conditions of(1) low temperature and low pressure
(2) low temperature and high pressure
(3) high temperature and low pressure
(4) high temperature and high pressure

Answers

The correct answer is option 3. A real gas behaves least like an ideal gas under the conditions of high temperature and low pressure. At this temperature and pressure, the molecules are close to each other and collisions or interactions are very likely to happen which is not an ideal gas.

What is the correct way to show carbon dioxide in the gas phase?a. CO (g)
b. CO2 (g)
c. CO2 (s)
d. CO2 (gp)

Answers

The correct way of showing carbon dioxide in the gas phase is b. CO2 (g)

This notation is commonly used in showing chemical reactions wherein the phases of the constituents are important. Gases are denoted by (g), solids are denoted by (s), and liquids are denoted by (l). Aqueous solutions are also denoted (aq).

According to the periodic table, which statement correctly describes the change from a neutral atom of an element to its ion?

Answers

According to the periodic table, a sodium atom forms $Na^+^1$ ion by losing two electrons correctly describes the change from a neutral atom of an element to its ion.

What is a neutral atom?

A neutral atom is an atom where the charges of the electrons and the protons balance.

Atomic number 11.

Mass number 23.

Na Electron arrangement 2, 8 , 1 Will lose 1 electron to gain a full valence shell.

Since now 11 + and 10 –, the overall charge is 1+ So we write $Na^+^1$ or simply $Na^+$ .

Learn more about the neutral atom here:

brainly.com/question/5308494

#SPJ2

A sodium atom forms Na1+ ion by losing two electrons

Other Questions

When lithium reacts with bromine to form the compound LiBr, each lithium atom ....

Which change is exothermic?(1) freezing of water(2) melting of iron(3) vaporization of ethanol(4) sublimation of iodine

Why isn't propyne call 1-propyne, but heptene is called 3-heptene

The atom with the same number of neutrons as 12c is