Answer:
Electrons
Explanation:
Atoms both have negative and positive particles
Protons are positive
Electrons are negative
Neutrons are neutral
Nuclei is where you find both neutrons and protons in an atom
Answer:
Sum (Addition) of its
Explanation:
Mechanical energy = kinetic energy + potential energy.
- The mechanical energy or power which an entity possesses is the accumulation of its kinetic energy and its potential energy.
- These are two types of mechanical energy-kinetic, and potential.
- Mechanical energy total is equivalent to the sum of both these two energy amount.
Explanation:
Law of conservation of matter/mass
the law of conservation of mass states that matter cannot be created nor destroyed but can be changed from one form to another.
by Antoine Lavoisier
Law of multiple proportions
the law of multiple proportions states that if two elements, A and B combine to form more than one chemical compound, the various masses of element A, which combine separately with a fixed mass of the other element B are in simple multiple ratios.
by chemist John Dalton
Law of reciprocal proportion
the law of reciprocal proportion states that the masses of several elements A, B, C
which combine separately with a fixed mass of another element D are the same as or simple multiples of, the masses in which A, B, and C themselves combine.
by Jeremias Richter
Law of definite proportions
the law of definite proportions states that all pure samples of a particular chemical combined contain similar elements combined in the same proportion by mass.
by Joseph Proust
Answer:
Amount of Alcohol volume present in solution = 44.99 ml
Explanation:
Given:
Total volume of solution = 409 ml
Amount of Alcohol percentage present in solution = 11%
Find:
Amount of Alcohol volume present in solution
Computation:
Amount of Alcohol volume present in solution = Total volume of solution x Amount of Alcohol percentage present in solution
Amount of Alcohol volume present in solution = 409 x 11%
Amount of Alcohol volume present in solution = 409 x 0.11
Amount of Alcohol volume present in solution = 44.99 ml
Answer:
Polyunsaturated compounds or the polyunsaturated fatty acids are the type of unsaturated fatty acids containing two or more than two carbon-carbon double bonds.
They can be classified into three groups on the basis of their chemical structure:
1. Methylene-interrupted polyenes: contain more than one cis double bonds which are separated by a methylene group. <u>Example: Linoleic acid</u>
2. Conjugated fatty acids: contain at least one double pair which is separated by a single bond. <u>Example: Punicic acid</u>
3. Other polyunsaturated fatty acids.<u> Example: Pinolenic acid</u>
