Water: H2O molecules, H+ and OH- ions
A substance conatianing OH ions is an alkali, however it can also be knows as a base (a substance that neutralises an acid).
A base substance forms hydroxide ions (OH-) in water. This occurs when the base substance donates OH- ions to the water molecules, increasing the concentration of hydroxide ions in the solution.
an electrolyte is any substance containing free ions that behaves as an electrically conductive medium.
A mole of a substance is a unit of measurement used in chemistry that represents a specific amount of that substance. It is defined as the amount of the substance that contains the same number of particles as there are atoms in exactly 12 grams of carbon-12 (Avogadro's number, 6.022 x 10^23). A mole is used to express the quantity of atoms, molecules, or ions in a sample.
A substance that combines with hydrogen ions is called a base. Bases accept protons (hydrogen ions) to form water molecules. This process is the basis of the Brønsted-Lowry definition of bases.
If a substance placed in water produces hydrogen ions, it indicates that the substance can ionize and release protons (H+ ions) in an aqueous solution. This suggests that the substance is an acid, as acids typically release H+ ions when dissolved in water.
A substance is composed of different particles, such as atoms, molecules, or ions, which determine its physical and chemical properties. These particles can vary in type, size, and arrangement, leading to the formation of various substances. For example, water is made up of hydrogen and oxygen atoms, while salt consists of sodium and chloride ions. The interactions and bonding between these particles contribute to the unique characteristics of each substance.
One mole of a substance contains the Avogadro number of particles, which is approximately 6.022 x 10^23. This could be atoms, molecules, ions, or any other chemical unit depending on the substance. A mole is a standard unit used in chemistry to express amounts of a substance.
For any soluble substance, the ions of that substance have a stronger attraction for water molecules than they do for each other.
cytoplasm, containing 90% water, ions, sugars, amino acids, and ATP.
The jellylike substance you are referring to is the cytoplasm, which contains various chemicals and organelles necessary for the cell's survival and function. These chemicals include enzymes, ions, nutrients, and other molecules required for cellular processes like metabolism, growth, and replication.
n 1. a solution or molten substance that conducts electricity2. a chemical compound that dissociates in solution into ions, any of the ions themselves