The ph of the solution with is 9.0
Antimony cannot be broken down by chemical means because it is an element, a principle building block of matter. All other choices are compounds, which can be separated if put through enough stress to break the bonds between the atoms.
Explanation:
Distillation is defined as a process in which two liquids with a temperature difference less than 25^{o}C are boiled together. As a result, liquid with low boiling point vaporizes and collected in a separate container.
Hence, separation of both the liquids take place.
When we carry out slow distillation then both vaporization and condensation takes place simultaneously more effectively. Hence, an equilibrium is maintained.
And, when we do fast distillation then vapors do not condense as quickly as desired. Hence, liquids will not separate out easily.
Answer:
The sum of the protons and neutrons.
Explanation:
protons + neutrons = atomic mass
Answer:
Dos átomos
Explanation:
Una molécula es una unidad de materia que consta de dos o más átomos que se mantienen unidos por enlaces químicos y que tiene un número contable de núcleos constituyentes.
Un ejemplo de una molécula es la molécula de agua, con el símbolo químico H₂O, que consta de dos átomos de hidrógeno y un átomo de oxígeno.
El número de átomos en una molécula puede variar desde dos tomos como en una molécula de ácido clorhídrico, HCl, hasta varios millones de átomos unidos covalentemente como se encuentran en las proteínas.