Explanation:
solid, liquids and gases are all made up of atoms and molecules
contrast
solids have a definite shape, liquids takes the shape of the container that contains it while gases do not have a shape
solids move about their mean positions, liquids move more freely while gases move in random motion
solids cannot be easily compressed, liquids can be compressed while gases can be easily compressed
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Answer:
2.28
Explanation:
HCl(l) ===> H+ + cl-
HCl is a very strong acid. Almost all of it will decompose to the right. That means the concentration of H+ is 0.00530
pH = - log [H+]
pH = - log[0.00530]
pH = - - 2.2757
pH = 2.2757
Rounded this 2.28
Answer:
An electron is a negatively charged subatomic particle and a proton is a positively charged subatomic particle. Positive charge(s) attract negative charge(s) and vice versa. The proton and neutron stay together and attract one another to give the atom an overall charge of zero (neutral). Which is the charge of an atom. When there is an unequal number of protons and neutrons an ion is formed. If the number of protons are more than the electron, a positively charged ion called cation is formed. On the other hand, if the number of electrons are more than the protons a negatively charged ion called anion is formed.
Answer:
energy
Explanation:
Those are all forms of energy
