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3 years ago

Which of the following will decrease the frequency of collisions?

Chemistry

1 answer:

kogti [31]3 years ago

8 0

Answer:

The question isn't worded properly, but if 1 or 2 are DECREASED, the frequency of collisions of specified molecules will decrease.

Explanation:

Catalysts only facilitate reaction once molecules collide. Increased temperature makes molecules move more, and thus collide more. For concentration, if there are more molecules in the same amount of room/liquid, there will be more collisions because there are more of the molecules to collide.

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What is Potassium Oxalate name formula?

melisa1 [442]

Answer:

formula pottasium Oxalate C2k204

Explanation:

C2k204

6 0

3 years ago

Is matter continuous and therefore has no finer structure or is it discontinuous and thus made or tiny particles

Marta_Voda [28]

Matter is discontinuous, and it is made of tiny particles called atoms

Explanation:

Matter is not a continuous structure, but it consists of tiny particles called atoms.

An atom consists of three types of particles:

Proton: the proton is in the nucleus of the atom. it has a positive electric charge of $+1.6\cdot 10^{-19}C$ (also called fundamental charge). Its mass is $1.67\cdot 10^{-27}kg$ .

Neutron: the neutron is also in the nucleus of the atom, but it has no electric charge. Its mass is similar to the mass of the proton (slightly heavier). Neutrons and protons are held together in the nucleus through the strong nuclear force.

Electron: electrons are found in a "cloud" outside the nucleus. Electron has negative electric charge equal to $-1.6\cdot 10^{-19}C$ . Its mass is much approximately 1800 times smaller than that of the proton, so it is considered as negligible.

Learn more about atoms and matter:

brainly.com/question/2757829

#LearnwithBrainly

7 0

3 years ago

This type of fatty acid has at least one double bond in the carbon-to-carbon chain and also contains protective qualities

Sloan [31]

There are two general classifications of fatty acids according to their structure: saturated and unsaturated fatty acids. Unsaturated fatty acids are those that contain at least one of either a double or triple bond. Therefore, the answer to this questions is: unsaturated fatty acid. Its function is to protect the organs as a cushion, or as storage area for excess energy.

8 0

3 years ago

Aside from soap, what other agents can homogenize immiscible solutions? What is the difference between fats and oils? Why should

dolphi86 [110]

Answer:

Agents that can homogenize immiscible solutions are milk , lotion , glue , paint ,alcohol etc.

The primary difference between fats and oils is that, whereas oils are generally derived from plants, fats are usually derived from animals.
Eating too much of the wrong kinds of fats will increase unhealthy LDL cholesterol of decrease healthy HDL cholesterol, such as saturated and trans fats.
Your risk of high blood pressure, arterial hardening (atherosclerosis), heart attack and stroke may be enhanced by the imbalance of fats and oils.
Among the doctor and the patient , the patient's health is deteriorating.

To minimize the intake of fats and oils by suggesting them simple ways-

Eat more vegetables and fruits.
Stop cream and cheese sauces, or use low-fat milk and cheese to make meals.
Instead of butter or margarine, try cooking with herbs , spices, lemon juice, etc.
Try cooking with herbs, spices, lemon juice, etc., instead of butter or margarine.
Beware of confectionary foods, such as chocolate or pastry dishes and crisps. These are very high in fat instead consider swapping for a more balanced snack or restricting portion sizes.

Explanation: FATS -: Fats are usually derived from animals. Fats contain a larger proportion of fatty acids that are saturated. Fats at room temperature are solid.

OILS - Oils at room temperature are liquid. From plants, oils are extracted. A greater proportion of unsaturated fatty acids are found in oils.

5 0

4 years ago

When a cold pack is used, ammonium chloride mixes with water and energy is absorbed from the water to reduce the temperature of

Leto [7]

I think the answer is Endothermic. Since the question says "absorbs," endo means to "go in" sort of and exo means to exit.

exo = exit
endo = enter
(A trick my teacher taught us)

Sorry if I'm wrong, hope I helped. :)

7 0

3 years ago

Read 2 more answers