What is the force equation?
A. F = ma
B. F = md
C. F = m/a
D. F = m/d
Answers
Related Questions
What is the total number of grams of NaI(s)needed to make 1.0 liter of a 0.010 M solution?(1) 0.015 (3) 1.5(2) 0.15 (4) 15
In what state of matter do the particles spread apart and fill all the space availble to them?a)energyb)liquidc)solidd)gas
An atom of carbon-12 and an atom of carbon-14 differ in(1) atomic number(2) mass number(3) nuclear charge(4) number of electrons
Which subatomic particles are located in the nucleus of an He-4 atom?(1) electrons and neutrons(2) electrons and protons(3) neutrons and protons(4) neutrons, protons, and electrons
B.) The end result of hydrolysis is a chain of molecules such as a polysaccharide.
C.) Water is needed for hydrolysis to take place.
D.) Hydrolysis is the process in which plants and animals create complex molecules such as carbohydrates and proteins.
Answers
Water is needed for hydrolysis to take place is the statement that refers to the process of hydrolysis.
Hydrolysis is a chemical reaction consisting of the decomposition of complex organic and inorganic substances into simpler ones by the action of water.
In turn, in the hydrolysis process, the atoms that make up the water molecules form chemical bonds with the substance that reacts with water.
There are different forms of hydrolysis, depending on the substances that are made to react with water:
- Acid-base hydrolysis where water splits into a hydroxyl ion (OH–) and a proton (H +).
- Strong acid-weak base salt hydrolysis where the salt cation yields a proton to water to form a hydronium ion (H3O +).
- Hydrolysis of weak acid-weak base salt, where the cation of the salt combines with the water releasing a hydronium ion (H3O +) and the anion of the salt (from the weak acid) combines with the water releasing a hydroxyl ion ( OH–).
- Strong acid-strong base salt hydrolysis where almost no hydrolysis occurs, due to which the dissociation balance of water is not altered, the pH in this case will be neutral.
Therefore, we can conclude that water is needed for hydrolysis to take place is the statement that refers to the process of hydrolysis.
Learn more here: brainly.com/question/11526811
Answer:
The answer is: C.) Water is needed for hydrolysis to take place.
Explanation:
Hydrolysis is the process where a molecule of water react with another molecule and its result is the division of the molecule of water. The atoms of the molecule of water become part of other structures before the separation. Taking this into account, answer A is wrong, because there is no released of water, answer B is also wrong because the result is not neccesarily a chain of molecules, answer D is not true because it no referes to a process that involves plants and animals. Answer C is correct.
Answers
b,acids have HP value of less than 7
c,acids have POH value of less than 7
d,all are correct
Answers
Answer:
b acid have ph less than 7
1. In ionic bonding, only ions of the same element combine to form a compound.
2. In metallic bonding, valence electrons can move freely between atoms.
3. Substances formed through ionic bonding are not considered compounds.
4. In metallic bonding, electrons are transferred between elements in fixed ratios.
Answers
Answer: In metallic bonding, valence electrons can move freely between atoms
Explanation:
when metals bond to one another, their outermost energy levels overlap. this allows valence electrons to move freely between atoms in what is sometimes called a “sea of electrons
(1) O2
(2) CO2
(3) NH3
(4) CH4
Answers
Answer: Option (3) is the correct answer.
Explanation:
A molecule is polar when the net dipole moment of molecule is zero. When an electronegative atom is attached to an electropositive atom then the electronegative atom pulls the shared pair of electrons more towards itself.
As a result, the movement of electrons is more towards the electronegative atom and the dipole moment becomes zero. This will also induce partial positive and partial negative charge on electropositive and electronegative atom.
On the other hand, are covalent compounds and does not have a net zero dipole moment.
Thus, we can conclude that out of the given options represents a polar molecule.
Answers
Answer: Na has a ground-state electronic configuration of 1s2 2s2 2p6 3s1. Removing the 3s electron leaves us with the noble gas configuration 1s2 so a sodium ion is Na+.
Explanation: I HOPE THAT HELPED!
Final answer:
The ground state electron configuration for sodium (Na) is 1s²2s²2p63s¹. The electron in the outermost shell (3s orbital) is the valence electron, with the rest being core electrons. It can be abbreviated as [Ne]3s¹.
Explanation:
The ground state electron configuration for sodium (Na), an alkali metal with atomic number 11, is 1s²2s²2p63s¹. This configuration includes one electron in the outermost shell, or 3s orbital, and the rest in the core electron shells. To abbreviate this, we look at the noble gas that matches the core configuration, in this case neon (Ne), and the configuration becomes [Ne]3s¹. The outermost electron, in the 3s orbital, is known as a valence electron, while the others are core electrons.
Learn more about Electron configuration here:
#SPJ2